Fits select 2003-2007 Ford F-250/F-350 Super Duty and 2003-2005 Excursion (6.0L).

The Mishimoto Hot Side Upper Factory Fit Boot is engineered as a direct-fit replacement for the weak OE rubber boot. Utilizing proprietary DuraCore technology, this boot provides an internal layer of fluoroelastomer that offers superior resistance to heat, pressure, fuel, and oil. By replacing the restrictive factory pipe, this upgrade improves airflow and helps manage Exhaust Gas Temperatures (EGTs) for better overall performance under load.

• Direct replacement for Ford factory part number 6C3Z-6C640-A
• DuraCore technology prevents degradation from oil and fuel
• Reinforced construction handles higher boost pressures than stock
• Precision-engineered for a leak-free factory fit
• Manufacturer Part Number: MMBK-F2D-03HU

Fits select 2003-2007 Ford Excursion and F-250/F-350 Super Duty (6.0L).

Upgrade your diesel's charge air system with the Mishimoto intercooler boot kit. Engineered specifically for the 6.0L Powerstroke, this kit addresses the common failure points found in factory boots which often degrade due to oil soaking and high boost pressures. These boots utilize Mishimoto's proprietary DuraCore technology, featuring a synthetic inner layer that provides superior resistance to heat, pressure, fuel, and oil.

By replacing prone-to-leak factory components, this kit improves airflow efficiency, supports power delivery, and helps manage Exhaust Gas Temperatures (EGTs) during heavy towing or high-performance driving. This is a direct-fit solution designed for maximum reliability in harsh engine bay environments.

• DuraCore technology offers maximum resistance to oil, fuel, heat, and pressure
• Improves airflow and helps manage EGTs for better performance
• Replaces weak factory rubber boots to prevent boost leaks
• Direct fit for 2003-2007 Ford 6.0L Powerstroke applications
• Manufacturer Part Number: MMBK-F2D-03BK

Fits select 2006-2010 Chevrolet Silverado and GMC Sierra 2500 HD, 3500, and 3500 HD (6.6L).

Replace your restrictive and failure-prone factory intercooler boots with the Mishimoto Silicone Boot Kit. Specifically engineered for the 6.6L Duramax, these boots are constructed from five layers of 100% silicone reinforced with heat-resistant fibers. This heavy-duty construction is designed to handle increased boost pressures and prevent blowouts under heavy load or towing conditions.

This kit features Mishimoto's proprietary DuraCore technology, providing an inner layer that is exceptionally resistant to heat, pressure, fuel, and oil. To ensure a leak-free seal that won't slip under pressure, the kit includes a full set of Mishimoto Constant-Tension T-bolt clamps, which provide uniform clamping force even during temperature-induced expansion and contraction.

• Direct fit for 2006-2010 6.6L Duramax engines
• Five layers of 100% silicone for maximum durability and blowout prevention
• DuraCore technology resists heat, pressure, fuel, and oil degradation
• Includes a full set of Mishimoto Constant-Tension T-bolt clamps
• Manufacturer Part Number: MMBK-DMAX-06BK

Fits 2023-2025 Nissan Z Sport, Performance, Nismo, and Proto Spec (3.0L).

Unlock the potential of the twin-turbo 3.0L VR30DDTT with the Mishimoto Performance Intake system. Engineered specifically for the 2023-2025 Nissan Z, this intake features a unique modular convertible design. Drivers can quickly switch between closed airboxes for maximum heat protection or open airboxes to prioritize induction sound by simply removing three bands and the airbox lids.

The airboxes are constructed from rotational-molded cross-linked polyethylene (XLPE), a material chosen for its superior thermal insulation properties compared to factory plastics. To ensure precise fueling and drivability on the stock calibration, Mishimoto utilizes CNC-machined aluminum MAF housings. High-flow conical filters provide a 20% increase in effective filtration surface area, while enlarged fresh air ducts ensure a steady supply of ambient air reaches the turbos.

• Convertible design for choosing between maximum sound or lowest intake temperatures
• Reduces restriction by up to 42% in open configuration and 25% in closed configuration
• Delivers peak power gains of over 6 HP and 4.8 lb-ft of torque (airboxes closed)
• Precision CNC-machined aluminum MAF housings for safe air-fuel ratios
• High-flow conical filters with 20% more filtration area
• Durable XLPE rotomolded construction resists engine bay heat soak
• Manufacturer Part Number: MMAI-Z-23X
• Mishimoto Lifetime Warranty included

Fits 2022-2025 Subaru WRX (Base, GT, Limited, Premium).

Unlock the performance potential of your 2.4L turbocharged boxer engine with the Mishimoto Performance Air Intake. While the factory airbox is sufficient for standard commuting, it creates significant restriction during spirited driving. This kit replaces the restrictive OE assembly with a mandrel-bent aluminum inlet pipe and a high-flow oiled cone filter, resulting in a 75.4% reduction in air restriction and dyno-proven gains of up to 13.3 HP and 16.6 lb-ft of torque on the stock tune.

Engineering focus was placed on maintaining safe engine parameters. The CNC-machined MAF housing is precision-engineered to ensure accurate mass airflow readings, providing increased volume without requiring an aftermarket ECU tune. To combat heat soak, the system features a durable powder-coated steel airbox that shields the intake from radiant engine bay heat. This setup not only improves throttle response but also delivers a significantly more aggressive engine tone under acceleration.

• Direct bolt-on installation with no tuning required
• 75.4% reduction in air restriction vs. factory intake
• Mandrel-bent aluminum piping for smooth, high-velocity airflow
• Powder-coated steel airbox isolates filter from heat
• Serviceable performance oiled cone filter for long-term reliability
• Micro-Wrinkle Black finish for a factory-plus engine bay aesthetic
• Includes all necessary silicone couplers, clamps, and hardware
• Manufacturer Part Number: MMAI-WRX-22MWBK
• Mishimoto Lifetime Warranty

Fits 2015-2021 Subaru WRX Base, Limited, and Premium models.

The Mishimoto Performance Air Intake Kit is engineered to optimize airflow and increase power on the VA-chassis Subaru WRX. This kit replaces the restrictive factory induction system with a free-flowing wrinkle red aluminum intake pipe and a high-flow oiled air filter, providing significantly more filtration surface area than the stock paper element. The result is a more aggressive intake tone and improved turbocharger spool and bypass valve sounds.

To ensure consistent performance under high boost, this system includes a wire-reinforced silicone lower induction hose designed to resist collapsing. The included enclosed airbox shields the filter from engine bay heat-soak while utilizing the factory intake duct to pull in cool ambient air. This setup is a direct bolt-on installation that functions safely with the stock engine calibration and can be installed in approximately one hour.

• Maximum Gains: Up to 33 whp and 30 wtq on stock tune; up to 70 whp and 70 wtq with 93 octane tuning
• Construction: Mandrel-bent aluminum intake piping with a durable wrinkle red finish
• Filtration: High-flow, washable, and reusable oiled air filter
• Protection: Enclosed black airbox maintains a clean engine bay appearance and prevents heat-soak
• Installation: Complete bolt-on kit, estimated 1-hour install using common hand tools
• Origin: Made in the USA
• MPN: MMAI-WRX-15BWRD

Each kit includes all necessary mounting hardware and is backed by the Mishimoto Lifetime Warranty for long-term reliability.

Fits 2015-2021 Subaru WRX Base, Limited, and Premium models.

The Mishimoto Performance Air Intake Kit replaces the restrictive factory system with a high-flow setup engineered specifically for the FA20DIT engine. This kit features a mandrel-bent aluminum intake pipe in a Wrinkle Black finish and a wire-reinforced silicone lower induction hose designed to prevent collapse under high vacuum and boost levels. To combat heat soak, the included enclosed airbox isolates the filter from the engine bay while retaining the factory intake ducting to draw in cool ambient air.

Independent dyno testing on the stock tune demonstrated maximum gains of up to 33 whp and 30 wtq while maintaining safe air-fuel ratios (AFRs). For those utilizing a 93 octane tune, the system is capable of supporting gains up to 70 whp and 70 wtq. The free-flowing design significantly enhances turbocharger spool sounds and bypass valve (BPV) acoustics compared to the stock airbox. Installation is a straightforward bolt-on process that typically takes one hour using standard hand tools.

• Direct fit for 2015-2021 Subaru WRX
• Dyno-proven maximum gains of 33 whp / 30 wtq on stock tune
• Mandrel-bent aluminum intake piping with Wrinkle Black finish
• Enclosed airbox prevents heat soak and maintains an OEM-plus appearance
• Wire-reinforced silicone induction hose prevents collapsing under boost
• High-flow oiled air filter is washable and reusable
• Retains factory fresh-air inlet ducting
• Includes all necessary hardware for installation
• Manufacturer Part Number: MMAI-WRX-15BWBK

Fits 2015-2021 Subaru WRX Base, Limited, and Premium models. The Mishimoto performance air intake is engineered to optimize airflow while maintaining safe air-fuel ratios on the factory tune. This kit features a polished aluminum intake pipe and a wire-reinforced silicone lower induction hose designed to resist collapsing under high-boost conditions. By utilizing the stock intake duct, the system draws cool air into the high-flow Mishimoto oiled air filter, which offers significantly more surface area than the original paper element.

This kit includes an enclosed airbox to isolate the filter from engine bay heat-soak, ensuring lower intake air temperatures (IATs) and a clean, factory-style appearance. Installation is a straightforward bolt-on process that typically takes one hour using basic hand tools. This system provides an aggressive induction tone and amplifies turbocharger spool and bypass valve sounds for a more engaging driving experience.

• Direct fit for 2015-2021 Subaru WRX
• Dyno-proven gains of up to 33 whp and 30 wtq on stock tune (93 octane)
• Polished aluminum intake piping and enclosed airbox included
• Wire-reinforced silicone induction hose prevents collapse
• Washable and reusable high-flow oiled air filter
• Made in the USA
• Manufacturer Part Number: MMAI-WRX-15BP
• Mishimoto Lifetime Warranty included

Fits 2024-2025 Toyota Tacoma (SR, SR5, Limited, TRD Sport, TRD Off-Road, TRD PreRunner, and TRD Pro).

Unlock the performance potential of your truck with the Mishimoto Performance Air Intake. This system is engineered to replace the restrictive factory setup with a high-flow, rotomolded airbox and a dry washable filter, delivering dyno-proven gains of up to 11.6 horsepower and 10.6 ft-lbs of torque. By removing the included airbox plug, the system flows 27.7% better than stock, providing sharper throttle response and a deeper, more aggressive engine note under acceleration.

Designed for off-road durability, the rotomolded airbox helps shield the filter from engine bay heat while a specialized flexible grommet allows the intake to move with the chassis during suspension flex. The OEM-style MAF housing ensures that air-fuel ratios remain within factory specifications, preventing check engine lights on stock tunes. This kit is a complete bolt-on solution that can be installed in under 30 minutes using basic hand tools.

• Direct fit for 2024-2025 Toyota Tacoma 2.4L models
• Dyno-proven gains of 11.6 hp and 10.6 ft-lbs torque
• 27.7% less restrictive than the factory intake with plug removed
• Rotomolded airbox maintains low intake air temperatures
• High-flow dry washable filter protects engine from trail dust
• Flexible grommet accommodates off-road chassis articulation
• Maintains safe air-fuel ratios with OEM-style MAF housing
• Manufacturer Part Number: MMAI-TAC-24DW
• Mishimoto Lifetime Warranty

Fits all 2024-2025 Toyota Tacoma models (SR, SR5, TRD Sport, TRD PreRunner, TRD Off-Road, Limited, and TRD Pro).

The Mishimoto Performance Air Intake (MMAI-TAC-24) provides a significant upgrade to your Tacoma's breathing capacity, delivering dyno-proven gains of up to 11.6 horsepower and 10.6 ft-lbs of torque. This system features a cross-linked polyethylene (XLPE) rotomolded airbox designed to shield the intake from engine bay heat while accommodating off-road chassis flex through a specialized flexible grommet. When the optional airbox plug is removed, the system flows 27.7% more air than the factory assembly, providing sharper throttle response and an aggressive engine tone.

This intake is engineered for a seamless fit and safe operation on the stock engine calibration. The integrated OEM-style MAF housing maintains accurate air-fuel ratios to prevent check engine lights. Each kit includes a high-flow oiled filter designed for maximum filtration and protection in dusty trail environments.

• Dyno-proven gains of 11.6 hp and 10.6 ft-lbs of torque
• 27.7% less restrictive than the stock intake with the airbox plug removed
• Rotomolded airbox maintains low intake air temperatures (IATs)
• OEM-style MAF housing ensures factory-spec air-fuel ratios
• Flexible grommet allows for natural chassis movement during off-road use
• Includes high-flow oiled filter and all necessary installation hardware
• Backed by the Mishimoto Lifetime Warranty
• Manufacturer Part Number: MMAI-TAC-24

Fits 2020-2024 Toyota GR Supra (3.0T / 3.0L).

Unlock the full potential of your A90 Supra’s B58 engine by replacing the restrictive factory intake system with the Mishimoto Performance Intake. This kit replaces the stock flat-panel filter and restrictive resonators with a high-flow oiled cone filter and a rotational-molded cross-linked polyethylene (XLPE) housing. The XLPE construction provides superior heat resistance and a precise, sleek fit in the engine bay while reducing restriction by 17% over the OEM setup.

To ensure a reliable seal and easy installation, the kit includes a CNC-machined turbo housing adapter featuring an OEM-style quick-disconnect fitting. This design significantly improves airflow and amplifies the turbocharger's induction sound under aggressive acceleration. The system is a direct bolt-on replacement that can be installed in approximately one hour using standard hand tools.

• Manufacturer Part Number: MMAI-SUP-20
• 17% less restrictive than the factory intake system
• Rotational-molded XLPE airbox for heat management and durability
• High-flow oiled cone filter for maximum air volume
• CNC-machined turbo adapter with OEM-style quick-disconnect
• Increases turbocharger induction sound
• Mishimoto Lifetime Warranty

Fits 2015-2017 Subaru WRX STI models including Base, Launch Edition, Limited, and Series.HyperBlue.

The Mishimoto Performance Air Intake for the 2015-2017 Subaru WRX STI is engineered to replace the restrictive factory airbox with a high-flow induction system that delivers dyno-proven power. This kit provides gains of up to 20 whp and 18 wtq while maintaining safe air/fuel ratios on the stock tune. The system features a 3-inch mandrel-bent aluminum intake pipe equipped with a CNC-machined mass airflow (MAF) sensor housing and an integrated air straightener to ensure precise, consistent sensor readings for smooth engine performance.

To combat power-robbing heat soak, the kit includes a powder-coated heat shield that isolates the filter from the engine bay's high temperatures. The included Mishimoto oiled air filter provides 16% more surface area than the factory filter, ensuring superior airflow and filtration. This bolt-on upgrade installs in under an hour and includes a silicone coupler, heavy-duty clamps, and a rubber cap for the sound symposer housing.

• Direct fit for 2015-2017 Subaru WRX STI
• Mandrel-bent aluminum intake pipe with Wrinkle Red powder-coated finish
• Includes powder-coated heat shield to reduce intake air temperatures (IATs)
• Serviceable oiled air filter for a lifetime of use
• CNC-machined MAF housing with integrated air straightener
• Manufacturer Part Number: MMAI-STI-15WRD
• Mishimoto Lifetime Warranty

Fits select 2008-2014 Subaru Impreza WRX and WRX STI, and 2009-2013 Forester XT.

The Mishimoto Performance Cold Air Intake Kit replaces the restrictive factory airbox to optimize airflow and lower intake air temperatures (IATs). Engineered as a direct bolt-on for the EJ-series engine, this kit features a mandrel-bent aluminum intake pipe finished in a durable wrinkle red powder coat. To ensure consistent engine performance and drivability on the factory tune, Mishimoto utilizes an integrated air straightener and a CNC-machined mass airflow (MAF) sensor housing to provide precise sensor readings and a smooth power band.

Designed to mitigate heat soak, the kit positions the serviceable oiled filter outside the hot engine bay and includes a dedicated powder-coated heat shield. Dyno testing shows proven gains of 25 hp and 25 tq at 5300 rpm while maintaining safe air/fuel ratios. This intake provides an aggressive tone under load and installs in under an hour with standard hand tools.

• Mandrel-bent aluminum intake pipe with Wrinkle Red powder-coated finish
• CNC-machined MAF housing and integrated air straightener for accurate readings
• High-flow oiled air filter with 16% greater surface area than stock
• Includes powder-coated heat shield, silicone coupler, and stainless steel clamps
• Serviceable filter for long-term reliability
• No tuning required; compatible with factory ECU
• Manufacturer Part Number: MMAI-STI-08WRD

Fits select 2008-2014 Subaru Impreza WRX, WRX STI, and Forester XT models. This Mishimoto Performance Cold Air Intake Kit is engineered to replace the restrictive factory airbox, improving airflow and engine efficiency. Dyno-proven to deliver gains of 25 hp and 25 lb-ft of torque at 5,300 rpm, this system provides a measurable performance increase while maintaining safe air/fuel ratios on the factory tune.

The kit features a mandrel-bent aluminum intake pipe finished in a durable wrinkle black powder coat. To ensure consistent engine management, the pipe includes an integrated air straightener and a CNC-machined mass airflow (MAF) sensor housing for accurate readings. A powder-coated heat shield is included to isolate the filter from engine bay heat, significantly reducing intake air temperatures (IATs). The system utilizes a high-flow, oiled air filter that offers a 16% increase in surface area compared to stock, ensuring optimal filtration and serviceability for the life of the vehicle.

• Direct bolt-on fitment for 2008-2014 Subaru WRX/STI and 2009-2013 Forester XT
• Mandrel-bent aluminum intake pipe with CNC-machined MAF housing
• Dyno-proven gains of 25 hp/25 tq at 5,300 rpm
• Includes powder-coated heat shield to prevent heat soak
• Serviceable oiled air filter with 16% more surface area than OE
• Installation typically completed in under one hour
• Includes silicone coupler, stainless steel clamps, and all required hardware
• Manufacturer Part Number: MMAI-STI-08WBK
• Mishimoto Lifetime Warranty

Fits 2016-2018 Ford Focus RS (2.3L).

Optimize your 2.3L EcoBoost's induction system with the Mishimoto Performance Air Intake Kit. This comprehensive system replaces the restrictive factory airbox and intake tract with a high-flow setup designed to reduce pressure drop and deliver consistent power gains. The kit features a 3-inch mandrel-bent aluminum intake pipe that provides a smooth path for airflow from the filter all the way to the turbocharger compressor inlet.

The included airbox utilizes an open-top design that seals against the hood liner to isolate the filter from engine bay heat while facilitating maximum volume. It retains the factory air inlet ducts to pull fresh, ambient air directly from the front of the vehicle. Extensive testing and data collection have confirmed repeatable max gains of 12 whp and 15 wtq on a stock tune, making this a reliable performance upgrade for enthusiasts.

• Direct bolt-on installation with no cutting or permanent modification required
• 3-inch mandrel-bent aluminum intake pipe for improved flow and durability
• Precision-engineered airbox seals against the hood to maintain low intake temperatures
• Retains factory fresh-air inlet ducts for maximum efficiency
• Finished in Wrinkle Nitrous Blue to match the RS aesthetic
• Includes all necessary brackets and hardware for a perfect fit
• Mishimoto Lifetime Warranty included
• Manufacturer Part Number: MMAI-RS-16WBL

Fits 2016-2018 Ford Focus RS.

The Mishimoto Performance Air Intake Kit replaces the entire restricted factory induction system with a high-flow 3-inch aluminum intake pipe and a custom-engineered airbox. Designed as a direct bolt-on upgrade, this kit routes air directly from the factory inlet ducts to the turbocharger, utilizing a 3-inch mandrel-bent pipe for a significant reduction in pressure drop. The open-top airbox design seals against the hood to isolate the filter from engine bay heat while facilitating maximum airflow from the front of the vehicle.

This system is engineered to function safely on the stock engine calibration, providing dyno-proven gains of up to 12 whp and 15 wtq without requiring a custom tune. All necessary brackets and weather stripping are included to ensure a secure, rattle-free fitment using factory mounting points.

• Direct fit for 2016-2018 Ford Focus RS
• 3-inch mandrel-bent aluminum intake pipe
• Wrinkle black powder-coated finish for durability and heat resistance
• Dyno-proven gains of 12 whp and 15 wtq on stock tune
• Retains factory air inlet ducting for ambient air draw
• Includes all necessary hardware and weather stripping
• Mishimoto Lifetime Warranty
• Manufacturer Part Number: MMAI-RS-16WBK

Fits select 2015-2021 Audi A3, S3 and Volkswagen Golf, GTI, Golf R, Alltrack, and SportWagen (1.8T / 2.0T).

Maximize your MQB engine's efficiency by removing the primary bottleneck between the air intake and the turbocharger. The Mishimoto Turbo Inlet Pipe replaces the restrictive, prone-to-degrade factory plastic unit with a durable, high-flow component. Engineered to increase internal volume and provide a smoother, more direct air path, this upgrade results in significantly improved airflow and faster turbo spool response.

Constructed from CNC-machined cast aluminum, this inlet pipe is built to withstand long-term heat cycles without the cracking or warping associated with OE plastic. It features a solid CNC-machined mounting flange to ensure a secure, leak-free seal at the turbo compressor housing. This component is a direct-fit upgrade that works seamlessly with the factory intake, the Mishimoto Performance Intake, and most aftermarket systems. No ECU tuning is required for installation, though the airflow benefits are amplified on vehicles with higher boost levels and supporting modifications.

• Replaces restrictive factory plastic pipe with durable cast aluminum
• CNC-machined mounting flange for a precision, leak-free fit
• Increased internal volume for optimized airflow and quicker turbo spool
• Compatible with stock and most aftermarket intake systems
• No tuning required for installation
• Includes Mishimoto Lifetime Warranty
• Manufacturer Part Number: MMAI-MK7-TI

Fits select 2015-2021 Audi A3, A3 Quattro, S3, and Volkswagen Golf, Golf Alltrack, Golf R, Golf SportWagen, and GTI equipped with the Gen-3 EA888 engine.

Engineered specifically for the MQB platform, the Mishimoto Performance Air Intake Kit (MMAI-MK7-15X) addresses the limitations of the factory induction system. Our engineering team utilized 3D printing, CAD modeling, and flow bench testing to develop a rotational-molded thermoplastic airbox that significantly reduces heat soak compared to metal alternatives. This design optimizes airbox volume and shape to deliver a 51.7% reduction in intake restriction over the stock configuration.

On the dyno, this system produced gains of up to 5.27 HP and 9.23 lb-ft of torque on a stock-tuned MK7 GTI. The kit features a high-flow oiled air filter providing 52% more surface area than the OEM panel filter, ensuring superior filtration and airflow. This is a complete bolt-on solution that maintains safe operation on the stock ECU tune and includes dedicated provisions for the factory Secondary Air Injection (SAI) system.

• Manufacturer Part Number: MMAI-MK7-15X
• Reduces air intake restriction by 51.7%
• Dyno-proven gains of 5.27 HP and 9.23 lb-ft torque on stock tuning
• High-flow oiled filter with 52% more surface area than stock
• Durable thermoplastic airbox construction to resist engine bay heat soak
• Retains factory SAI system compatibility
• Mishimoto Lifetime Warranty

Fits 2016-2021 Mazda MX-5 Miata (ND) models including Sport, Club, Grand Touring, and RF editions.

Improve your engine's breathability and acoustic profile with the Mishimoto Performance Intake. Engineered specifically for the ND chassis, this system replaces the restrictive factory components with a smooth-wall aluminum intake pipe and a high-flow oiled filter. To maintain precise engine management, the pipe features a CNC-machined MAF housing to ensure factory-spec sensor readings and optimal air-fuel ratios.

To combat heat soak while maintaining a lightweight profile, this kit includes a vehicle-specific aluminum airbox. The design utilizes the factory intake duct to draw in ambient air from the front of the vehicle, providing a consistent supply of cool air to the engine. Finished in a durable wrinkle red powder coat, this intake offers a significant aesthetic upgrade to the Miata's engine bay alongside a more aggressive induction tone.

• Includes CNC-machined MAF housing for accurate sensor calibration
• Lightweight aluminum airbox isolates the filter from engine bay heat
• Utilizes factory air duct for cold air induction
• High-flow oiled filter increases surface area for improved airflow
• Durable wrinkle red finish
• Mishimoto Lifetime Warranty
• Manufacturer Part Number: MMAI-MIA-16WRD

Fits 2023-2025 Toyota GR Corolla Circuit Edition, Core, Morizo Edition, Premium, and Premium Plus.

Unlock the airflow potential of your turbocharged G16E-GTS engine with the Mishimoto Performance Air Intake. This direct-fit system is engineered to replace the restrictive factory airbox, delivering dyno-proven gains of up to 4 horsepower and 4 ft-lbs of torque. By optimizing the intake path, this system provides a 42% increase in exiting flow rate and reduces airflow restriction by 10.5% under low-load conditions for improved throttle response and efficiency.

The system features a precision injection-molded MAF housing, specifically calibrated to maintain accurate sensor readings and ensure operation without triggering check engine lights (CEL). Designed to maintain cooler intake temperatures even under high-load driving, this intake provides consistent performance and a deep, aggressive engine tone. Each kit includes a high-flow oiled air filter and is backed by the Mishimoto Lifetime Warranty.

• Dyno-proven gains of up to 4 hp and 4 ft-lbs of torque
• 42% increase in exiting flow rate over the factory system
• 10.5% reduction in airflow restriction during low-load driving
• Injection-molded MAF housing ensures factory-spec AFRs and no CEL
• Includes washable high-flow oiled air filter
• Precision direct-fit design for easy installation
• Mishimoto Lifetime Warranty
• Manufacturer Part Number: MMAI-GRC-23

Fits select 2021-2026 BMW M2, M3, and M4 models (3.0L S58 engine).

Maximize the auditory profile and induction efficiency of your BMW G8X with the Mishimoto Open Airbox Performance Intake. Specifically engineered for the S58 engine, this kit replaces the restrictive factory airboxes with an open-element design that significantly increases turbo spool volume and induction sound. The system features rotational-molded intake tubes designed to isolate incoming air from engine bay heat while providing a smooth path for increased airflow.

Construction includes durable steel heat shields finished in a micro-wrinkle black powder coat for superior corrosion resistance and a clean, factory-plus aesthetic. This kit is a complete bolt-on solution that installs in under one hour without requiring the removal of the front bumper or undertray.

• Two high-flow, washable oiled filters for maximum protection and airflow
• Durable micro-wrinkle black powder-coated steel heat shields
• Rotational-molded intake tubes for thermal isolation
• Direct bolt-on installation with no permanent vehicle modifications required
• Manufacturer Part Number: MMAI-G80-21H
• Backed by the Mishimoto Lifetime Warranty

Fits 2021-2026 BMW M2, M3, and M4 (S58B30) including Competition, xDrive, CS, and CSL models.

Maximize the efficiency of your S58 engine with the Mishimoto Performance Air Intake Kit. While the factory G8X intake system is capable, this kit is engineered to eliminate airflow bottlenecks using precision rotational-molded thermoplastic airboxes. This material selection is critical for thermal management, as it significantly reduces engine bay heat soak compared to aluminum alternatives, ensuring a denser, cooler air charge reaches the turbochargers. The design incorporates two additional inlet ports that draw air from the wheel wells, further increasing volume without compromising filtration.

Flow bench testing confirmed a substantial reduction in restriction, measuring 13% on the driver-side intake tract and 22.8% on the passenger-side. For filtration, Mishimoto utilizes dual high-flow oiled filters that offer increased surface area over the restrictive OEM panel filters. This bolt-on upgrade is designed to work safely with the factory ECU tune and provides a pronounced increase in turbocharger spool and bypass valve acoustics.

• Direct bolt-on fitment for 2021-2026 BMW G8X chassis
• Reduces intake restriction by up to 22.8% on the passenger side and 13% on the driver side
• Rotational-molded thermoplastic airboxes resist heat soak and maximize internal volume
• Includes dual high-flow oiled air filters for improved flow and filtration
• Utilizes additional air ports for increased cool-air entry
• Retains safe operation on factory ECU calibration
• Manufacturer Part Number: MMAI-G80-21

Fits 2013-2018 Ford Focus ST (2.0L).

The Mishimoto Performance Air Intake Kit is engineered to eliminate the restrictions of the factory induction system on the 2.0L EcoBoost engine. This direct-fit kit replaces the stock plumbing with a 3-inch mandrel-bent aluminum intake pipe, ensuring smooth, laminar airflow to the turbocharger. To protect against performance-robbing heat soak, the system features a robust black powder-coated airbox that seals against the hood and integrates perfectly with the factory cool-air ducting to keep intake temperatures low.

• Dyno-proven maximum gains of up to 6 whp and 5 wtq on the stock tune
• 3-inch mandrel-bent aluminum piping for high-flow efficiency and durability
• Black powder-coated airbox isolates the filter from hot engine bay air
• Designed for a direct-bolt-on installation with no additional tuning required
• Includes a specialized IAT adapter for seamless fitment on 2016-2018 models
• Manufacturer Part Number: MMAI-FOST-13WBK

What's Included: (1) Aluminum intake pipe, (1) High-flow oiled air filter, (1) Steel airbox with protective rubber trim, (1) IAT sensor adapter, silicone couplers, and all necessary stainless steel hardware for a complete installation.

Fits 2013-2018 Ford Focus ST (2.0L).

The Mishimoto Performance Air Intake Kit is engineered to reduce induction restriction and improve airflow for the 2.0L EcoBoost engine. This kit features a 3-inch mandrel-bent aluminum intake pipe that provides a smooth path for air to reach the turbocharger, delivering dyno-proven maximum gains of up to 6 whp and 5 wtq on the factory tune. To combat heat soak, the kit includes a black powder-coated airbox designed to shield the filter from radiant engine bay heat while sealing against the factory fresh-air ducting.

Designed as a complete bolt-on upgrade, this kit requires no additional tuning for safe operation. It includes a specific IAT adapter to ensure 100% compatibility with 2016-2018 models. The polished finish offers a high-end aesthetic, and the entire system is backed by the Mishimoto Lifetime Warranty for long-term reliability.

• 3-inch mandrel-bent aluminum piping for increased flow capacity
• Dyno-proven gains of 6 whp and 5 wtq on stock calibration
• Black powder-coated heat shield utilizes OEM fresh-air ducting
• High-flow oiled air filter placed for maximum front-end airflow
• Includes IAT sensor adapter for 2016-2018 model compatibility
• Direct-fit installation with all necessary hardware included
• Manufacturer Part Number: MMAI-FOST-13P
• Mishimoto Lifetime Warranty

Fits 2016-2019 Ford Fiesta ST (1.6L).

Improve the induction efficiency of your turbocharged 1.6L EcoBoost with the Mishimoto Performance Air Intake Kit. This system replaces the restrictive factory airbox and intake tract with mandrel-bent aluminum piping, providing a smooth path for airflow directly to the turbocharger inlet. Designed to function perfectly on the stock ECU calibration, this kit delivers dyno-proven gains of 6 whp and 10 wtq without requiring an aftermarket tune.

The intake features a CNC-machined MAF housing to maintain accurate sensor readings and includes two integrated CCV ports with a silicone PCV adapter for a secure fit. To combat heat soak, the kit includes a black powder-coated heat shield airbox that isolates the filter from engine bay temperatures, ensuring a cooler, denser air charge. Finished in a durable wrinkle red powder coat, this kit enhances both engine bay aesthetics and the aggressive auditory character of the turbocharger.

• Direct fit for 2016-2019 Ford Fiesta ST 1.6L
• Mandrel-bent aluminum piping for optimized airflow
• CNC-machined MAF housing uses factory sensor
• Powder-coated airbox protects filter from engine heat
• Dyno-proven gains of 6 whp and 10 wtq on stock tune
• Includes all necessary hardware and silicone PCV adapter
• Manufacturer Part Number: MMAI-FIST-16WRD
• Mishimoto Lifetime Warranty

Fits 2014-2015 Ford Fiesta ST (1.6L).

Maximize the efficiency of your turbocharged 1.6L EcoBoost with the Mishimoto Performance Air Intake Kit. Designed specifically for the 2014-2015 Ford Fiesta ST, this kit replaces the restrictive factory airbox and intake tract with a high-flow system that delivers dyno-proven gains of up to 6 whp and 10 wtq on the stock tune. The mandrel-bent aluminum piping ensures smooth, laminar airflow to the turbo inlet, while the CNC-machined MAF housing allows the use of the factory mass airflow sensor without triggering a Check Engine Light.

To maintain low intake air temperatures (IATs), the kit includes a black powder-coated airbox that shields the filter from radiant engine bay heat. This system is a complete bolt-on solution that requires no additional tuning and provides a significantly more aggressive engine note under acceleration.

• Direct fit for 2014-2015 Ford Fiesta ST (1.6L)
• Mandrel-bent aluminum piping with Wrinkle Red finish
• Black powder-coated airbox isolates filter from engine heat
• CNC-machined MAF housing and dual CCV ports included
• Includes high-flow air filter and all necessary hardware
• Manufacturer Part Number: MMAI-FIST-14WRD
• Mishimoto Lifetime Warranty

Fits 2012 BMW 328i Base.

The Mishimoto Performance Air Intake Kit is engineered to optimize airflow and induction sound for the 2012 BMW 328i (N20/N26 engines). This complete bolt-on system replaces the restrictive factory airbox with a high-flow oiled filter and a precision-engineered airbox, amplifying turbocharger spool and bypass valve (BPV) sounds without requiring a custom engine tune.

Construction features a 5052 aluminum airbox finished in a durable wrinkle black powder coat. This material choice reduces weight compared to steel and provides excellent corrosion resistance while shielding the intake charge from radiant engine bay heat. The design integrates perfectly with the factory intake duct to ensure the high-flow oiled filter receives a steady supply of cool ambient air. This reusable filter provides a larger surface area than the stock paper element for improved filtration and longevity.

• Direct bolt-on fitment for the 2012 BMW 328i Base
• Constructed from lightweight 5052 aluminum for weight reduction and heat shielding
• High-flow oiled air filter is washable and reusable for the life of the vehicle
• Retains safe air/fuel ratios on the stock factory calibration
• Durable wrinkle black powder-coated finish
• Includes all necessary hardware for installation
• Manufacturer Part Number: MMAI-F30-12WBK
• Mishimoto Lifetime Warranty

Fits 2012 BMW 328i Base. The Mishimoto MMAI-F30-12P Performance Air Intake Kit is engineered to improve airflow and intake sound without affecting air/fuel ratios on the stock ECU tune. This bolt-on upgrade replaces the restrictive factory airbox and paper filter with a free-flowing design that amplifies turbocharger spool and bypass valve acoustics.

This system features a high-flow oiled air filter that provides a larger filtration surface area compared to the original equipment, ensuring better engine breathing and reusable service life. The included airbox is constructed from lightweight 5052 aluminum with a black powder-coated finish for superior corrosion resistance and heat-shielding. It integrates with the factory intake duct to ensure a steady supply of cool outside air reaches the filter, effectively reducing engine bay heat soak.

• Direct fit for 2012 BMW 328i Base models
• High-flow oiled air filter is washable and reusable for a lifetime of service
• Black powder-coated 5052 aluminum airbox shields against engine heat
• Safe for use with factory engine calibration; no tune required
• Aggressive intake tone under acceleration and boost
• Complete bolt-on kit includes all necessary hardware for installation
• Manufacturer Part Number: MMAI-F30-12P

Fits 1999-2006 BMW 323Ci, 323i, 323is, 325Ci, 325i, 325xi, 328Ci, 328i, and 328is.

The Mishimoto Performance Cold Air Intake Kit is engineered to provide your E46 BMW with increased airflow and a significantly more aggressive engine tone without the need for a custom tune. This system is designed to maintain safe air/fuel ratios under load while replacing the restrictive factory airbox. By utilizing the stock intake duct, the kit ensures a steady supply of cool outside air reaches the high-flow Mishimoto oiled air filter.

Constructed for durability and performance, the kit features a black powder-coated steel heatshield with pre-assembled rubber trim to isolate the filter from ambient engine heat. The included high-flow filter provides a larger surface area compared to stock paper filters and is fully washable and reusable for a lifetime of service. This complete bolt-on unit installs in approximately one hour using basic hand tools and is fully compatible with factory or Mishimoto silicone intake hoses.

• Direct fit for the 1999-2006 BMW E46 chassis
• Black powder-coated steel heatshield prevents heat soak
• High-flow oiled air filter provides increased filtration surface area
• Safe for use with the stock engine tune
• Includes all necessary hardware for a complete installation
• Manufacturer Part Number: MMAI-E46-99BK

Fits 2001-2006 BMW 330Ci, 330i, and 330xi (3.0L).

The Mishimoto Performance Air Intake is engineered specifically for the E46 BMW 330 series to deliver dyno-proven power gains while remaining safe for use with the factory ECU tune. This complete bolt-on kit replaces the restrictive stock airbox with a high-flow, oiled air filter and a specialized steel heatshield. The result is a highly aggressive induction tone and improved airflow that amplifies the engine's natural sound.

Designed for efficiency, this intake utilizes the factory ducting to supply cool outside air to the filter. The included steel heatshield features pre-assembled rubber trim to seal against the hood, preventing hot engine bay air from entering the intake tract. The high-flow filter is fully washable and reusable, providing a lifetime of service compared to disposable paper elements. Installation can be completed in approximately one hour using common hand tools.

• Dyno-proven peak gains of 7 whp and 9 wtq on the stock tune
• High-flow oiled air filter offers increased surface area and is fully reusable
• Black powder-coated steel heatshield with rubber trim isolates the filter from engine heat
• Aggressive intake tone under acceleration without requiring a custom tune
• Fully compatible with Mishimoto silicone intake hoses
• Includes the Mishimoto Lifetime Warranty

Product Specifications

• Manufacturer Part Number: MMAI-E46-01BK
• Filter Type: Oiled, Washable
• Heatshield Material: Steel
• Installation Time: ~60 Minutes
• Fits Engines: 3.0L I6