Fits 2006-2011 Honda Civic Si models. The Skunk2 Big-Bore Throttle Body Cold-Air Intake Coupler provides a seamless transition when upgrading to oversized induction components. This silicone coupler is specifically designed to adapt the Skunk2 '06-'11 Civic Si Cold-Air Intake system to larger throttle bodies, such as the Skunk2 Pro Series or the OEM Acura TL throttle body.

Engineering a high-flow intake path requires precise fitment at the throttle body interface. This adapter replaces the standard silicone coupler provided with your intake kit, allowing for an 84mm to 90mm transition that maintains a factory-like seal and appearance. It is an essential component for tuners looking to eliminate bottle-necks in the intake tract without resorting to custom-fabricated piping.

• Transitions from 84mm to 90mm inner diameter
• Compatible with Skunk2 Pro Series and Acura TL throttle bodies
• Constructed from high-temperature reinforced silicone
• Direct replacement for the standard Skunk2 Cold-Air Intake coupler
• Manufacturer Part Number: 943-05-0100

Fits Honda and Acura K Series VTEC engines equipped with the Skunk2 Ultra Street Manifold.

Ensure a leak-free seal between your intake manifold and throttle body with the Skunk2 Ultra Street Manifold 74mm Throttle Body Gasket. Specifically engineered for the 74mm bore size of the Ultra Street series, this gasket is critical for preventing vacuum leaks that lead to erratic idling and lost performance. Constructed from high-quality gasket material, it provides a reliable, airtight seal capable of withstanding the heat and pressures of high-performance K-series induction systems.

• Designed specifically for Skunk2 Ultra Street Series Intake Manifolds
• Precision-cut 74mm bore for optimal airflow transition
• Constructed from durable, heat-resistant gasket material
• Essential for maintenance or when installing a new 74mm throttle body
• Manufacturer Part Number: 372-05-0090

The Skunk2 Pro Series K2B Throttle Position Sensor (TPS) Adapter allows for the seamless installation of a K-Series TPS onto a B-Series throttle body. This precision-engineered adapter is a vital component for enthusiasts integrating K-Series sensor technology into B-Series intake setups or custom K-swap configurations where throttle response and signal accuracy are paramount.

Featuring a 90mm throttle body opening, this adapter converts the standard B-Series top mount to accept K-Series TPS fitment. It provides a bolt-on solution that avoids the need for complex mounting modifications while ensuring the sensor remains securely positioned for consistent performance.

• Adapts K-Series TPS to B-Series Throttle Body
• 90mm throttle body opening
• Precision machined for a secure, exact fit
• Converts standard B-Series top mount to K-Series fitment
• Manufacturer Part Number: 309-05-0100

Fits select 1986-2001 Honda Accord, Civic, Civic del Sol, CR-V, and Prelude.

Fits select 1986-2001 Honda Accord, Civic Si, Civic del Sol VTEC, CR-V, and Prelude models.

The Skunk2 B-Series 90mm Throttle Body Adapter provides B-Series enthusiasts with the flexibility to mount B-Series throttle bodies to the Skunk2 Ultra Race Series intake manifold. CNC-machined from 6061-T6 billet aluminum and finished with hard anodizing for durability, this adapter is designed to handle high-performance applications while maintaining a precise fit.

Each adapter features a 74mm opening and recessed mounting holes to ensure a clean, low-profile installation. This component is specifically engineered for use with Ultra Race Manifolds (PN 307-05-9000 or 307-05-9050), allowing fitment for up to 74mm tabs. All necessary mounting hardware is included for a direct bolt-on installation.

• Material: 6061-T6 Billet Aluminum
• Finish: Hard-Anodized
• Opening Diameter: 74mm
• Adapter Size: 90mm
• Compatibility: For use with Skunk2 Ultra Race Manifolds (307-05-9000 / 307-05-9050)
• Hardware included: Yes
• Manufacturer Part Number: 309-05-0015

Fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500/3500 HD (6.6L Duramax LML).

The Sinister Diesel LML Intake Bridge is designed to replace the restrictive factory cast aluminum piping. By utilizing larger diameter 6061 aluminum tubing with precision mandrel bends, this bridge optimizes airflow after the throttle valve and heater. The increased internal volume and large radius bends significantly decrease intake restriction, resulting in improved turbo spool and overall engine performance.

Built for durability and a precise fit, this intake bridge features fully TIG-welded construction and CNC-machined billet aluminum flanges. It is finished in Sinister Diesel's signature high-gloss blue powder coat for superior corrosion resistance and a clean engine bay aesthetic.

• Precision mandrel-bent 6061 aluminum tubing
• Fully TIG-welded construction
• CNC machined billet aluminum flanges
• Optimized airflow for improved turbo response
• Signature Sinister Blue powder coated finish
• Includes blue anodized aluminum resonator block-off plate
• Manufacturer Part Number: SD-INTEL-LML

Includes: (1) Sinister Diesel Intake Bridge, (1) Resonator Block-Off Plate, and all required installation hardware.

Fits 1999-2003 Ford F-250 and F-350 Super Duty models (7.3L Powerstroke).

The Sinister Diesel Intake Elbow (SD-INTEL-7.3-BK) is a direct-fit performance upgrade designed to replace the restrictive factory cast unit. By utilizing larger diameter CNC mandrel-bent aluminum tubing, this elbow significantly reduces intake restriction, allowing for faster turbo spool and improved airflow to the cylinders. The robust aluminum construction and precision-machined billet base plate are specifically engineered to handle higher boost levels than the stock components can sustain.

Each kit is finished in the signature Sinister Blue powder coat for a durable, high-performance look. This comprehensive upgrade includes a Sinister Diesel high-temperature silicone boot kit and all necessary hardware for a clean installation into the factory mounting locations.

• Lightweight and durable mandrel-bent aluminum construction
• Fully TIG-welded for maximum structural integrity
• Precision CNC-machined billet aluminum flanges ensure a leak-free seal
• Sinister Blue powder-coated finish for superior corrosion resistance
• Includes Sinister Diesel high-temp 7.3L silicone boot kit and hardware
• Direct-fit replacement for OEM intake piping
• Manufacturer Part Number: SD-INTEL-7.3-BK

The Sinister Diesel SD-CAI-FILTER is a high-capacity universal replacement air filter designed to fit Sinister Diesel Cold Air Intake systems or custom-fabricated intake setups. Measuring 10 inches tall with a 4-inch inner diameter (ID) silicone inlet, this filter is engineered to support significant airflow requirements for high-performance diesel and gas applications.

Built for durability and performance, the filter utilizes an 8-layer cleanable cotton media that provides excellent filtration efficiency without sacrificing flow. The assembly is reinforced with a signature Sinister Blue honeycomb filter guard to protect the media and maintain structural integrity under high vacuum.

• Manufacturer Part Number: SD-CAI-FILTER
• Inlet Diameter: 4-inch ID silicone flange
• Filter Height: 10 inches
• Filter Media: 8-layer cleanable cotton
• Reinforcement: Honeycomb filter guard finished in Sinister Blue
• Application: Replacement for Sinister Diesel intakes or custom builds

Fits 1999-2003 Ford F-250 and F-350 Super Duty models (7.3L Powerstroke).

Improve the efficiency and airflow of your 7.3L Powerstroke with the Sinister Diesel Cold Air Intake. Designed and engineered in-house, this system replaces restrictive factory components with a high-flow, CNC mandrel-bent aluminum intake tube. The result is significantly improved throttle response and faster turbo spool-up, providing a performance advantage whether you are towing heavy loads or daily driving.

The kit features an oversized, reusable cotton media filter that eliminates the need for disposable paper filters while maintaining high filtration standards. Every tube is finished in a durable, signature Sinister Blue powder coat to resist corrosion and enhance the engine bay's appearance. Installation is a straightforward drop-in process using basic hand tools, with high-temperature silicone couplers included to ensure a secure, heat-resistant seal.

• CNC mandrel-bent aluminum intake tubing for smooth, unrestricted airflow
• Oversized reusable cotton media filter for long-lasting service life
• Signature Sinister Blue powder-coated finish
• High-temperature silicone couplers for maximum durability
• Direct drop-in installation with included mounting hardware
• Manufacturer Part Number: SD-CAI-7.3

Fits select 2017-2019 Ford F-250 and F-350 Super Duty models (6.7L Powerstroke).

The Sinister Diesel Cold Air Intake (CAI) is engineered to maximize engine efficiency by delivering a higher volume of cool, dense air compared to the factory intake. By replacing the restrictive OE assembly with precision CNC mandrel-bent aluminum tubing, this kit provides a smoother path for airflow, improving throttle response and turbo spool-up across various driving conditions.

This performance intake features an oversized, reusable cotton media filter designed for high filtration and longevity. The aluminum tubing is polished and finished in signature Sinister Blue powder coating for superior corrosion resistance and a distinct look. Installation is designed to be a direct-fit process using basic hand tools, including high-durability silicone couplers to ensure secure, heat-resistant connections.

• Precision CNC mandrel-bent aluminum tubing for unrestricted airflow
• Oversized, long-lasting reusable cotton media filter
• Finished in signature Sinister Blue powder coat for durability
• High-grade silicone couplers for lasting performance
• Direct-fit installation with included mounting hardware
• Manufacturer Part Number: SD-CAI-6.7P-17

Includes: Aluminum intake tube, reusable cotton media filter, silicone couplers, and all required mounting hardware.

Fits 2011-2016 Ford F-250 and F-350 Super Duty trucks equipped with the 6.7L Powerstroke diesel engine.

This Sinister Diesel Cold Air Intake (MPN: SD-CAI-6.7P-11) is engineered to replace the restrictive factory airbox in your Ford Super Duty. By streamlining the air induction path, this system provides your 6.7L Powerstroke with a consistent supply of cooler, denser air for improved engine efficiency and throttle response. Designed as a direct-fit replacement, it utilizes factory mounting points for a straightforward installation process without the need for custom fabrication.

• Manufacturer: Sinister Diesel
• Part Number: SD-CAI-6.7P-11
• Engine Compatibility: 6.7L Powerstroke Diesel
• Fitment Type: Vehicle Specific / Direct Replacement

Fits select 2013-2019 Ram 2500 and 3500 (6.7L).

The Sinister Diesel Cold Air Intake is engineered to replace restrictive factory air boxes with a high-flow system designed for durability and performance. Utilizing CNC mandrel-bent aluminum tubing, this intake provides a smooth, unobstructed path for air to reach the turbocharger. While plastic intakes are prone to heat soak, the thin-walled aluminum construction dissipates heat quickly once the vehicle is in motion, maintaining cooler intake temperatures for improved throttle response and faster turbo spool-up.

Each kit features heavy-duty silicone couplers that outperform OEM materials in high-heat environments and is finished in signature Sinister Blue powder coat for a long-lasting, corrosion-resistant look. This is a direct drop-in installation that can be completed with basic hand tools. Note: This intake must retain the factory active air technology to prevent diagnostic trouble codes.

• Precision CNC mandrel-bent aluminum tubing for maximum airflow and strength
• Oversized, reusable cotton media filter for long-term service life
• Signature Sinister Blue powder-coated finish for durability
• High-strength silicone couplers and all necessary installation hardware included
• Direct-fit design for straightforward installation
• Manufacturer Part Number: SD-CAI-6.7C-13

Fits 2003-2007 Dodge Ram 2500 and 3500 models equipped with the 5.9L Cummins engine.

Engineered to outperform restrictive factory air boxes, the Sinister Diesel Cold Air Intake provides a significant improvement in throttle response and turbo spool-up. By increasing the volume and velocity of air reaching your engine, this kit supports better efficiency and performance for daily driving, heavy towing, and racing applications. Unlike plastic intakes that can suffer from heat soak, this system features CNC mandrel-bent aluminum tubing that dissipates heat quickly to keep intake temperatures low.

The intake is finished in Sinister Diesel's signature blue powder coating for superior corrosion resistance and a clean look under the hood. It includes an oversized, reusable cotton media filter designed for high airflow and long-term durability. This kit is designed for a direct, drop-in installation using basic hand tools and includes all necessary hardware and high-durability silicone couplers.

• MPN: SD-CAI-5.9C-04
• Material: CNC Mandrel-Bent Aluminum Tubing
• Finish: Polished and Powder Coated Sinister Blue
• Filter: Oversized Reusable Cotton Media
• Couplers: Heavy-Duty Silicone
• Installation: Direct Bolt-On; No Cutting or Drilling Required

Fits select 2007-2018 Jeep Wrangler and Wrangler Unlimited JK models (2-door and 4-door).

The Rugged Ridge AmFib Snorkel System for the Jeep Wrangler JK is a departure from traditional, invasive snorkel designs. Engineered to blend seamlessly with the factory exterior, this system replaces the OEM cowl panel with a custom-engineered base that looks like a factory-installed component. The modular design allows you to quickly swap between a Low Mount intake for daily driving and clear visibility, and a High Mount intake to confidently tackle deep water crossings and dusty trails.

This system is over-engineered to improve airflow while protecting your engine from hydro-locking. Unlike many aftermarket snorkels, the AmFib is designed for a less invasive, no-drill installation on the body, preserving your Jeep's sheet metal while providing superior protection. Whether you are navigating heavy rain or fording a stream, the AmFib system ensures your intake remains clear and functional.

• Modular Design: Easily converts between Low Mount and High Mount configurations.
• Factory Integration: Replaces the cowl panel for an intrinsic, flush-mounted look.
• Construction: Durable, high-quality molded plastic designed to withstand off-road abuse.
• Installation: Quick, easy no-drill installation that utilizes existing mounting points.
• Compliance: C.A.R.B. Exempt status for emissions legality.
• MPN: 17756.56
• Patent Info: U.S. Patent 8,960,347

Fits 2018-2021 Jeep Wrangler JL.

The Rugged Ridge AmFib Snorkel Ram Inlet (MPN 17756.37) is a core component of the modular AmFib Snorkel system, designed for enthusiasts who require versatile engine protection. This high-mount ram inlet allows you to quickly adapt your intake for deep water crossings, providing peace of mind when the trail gets wet. It is engineered to sit at a functional height while maintaining a styling profile that complements the factory cowl design for an integrated, original-equipment look.

• Modular Functionality: Quickly swap the low air intake for this High Mount Ram Inlet to defy water crossings with total confidence.
• Seamless Integration: Intrinsic styling blends perfectly with factory trim, appearing as if it were part of the Jeep's original design.
• Installation: Features a quick and easy no-drill installation process that preserves factory body panels.
• CARB Exempt: Emissions-legal design suitable for use in all 50 states.
• Proven Engineering: Utilizes U.S. Patent 8,960,347 for superior air induction performance and safety.
• Manufacturer Part Number: 17756.37

Fits 2018-2025 Jeep Wrangler JL and 2020-2025 Jeep Gladiator JT models.

The Rugged Ridge AmFib High Mount Snorkel Extension (MPN 17756.36) allows you to quickly convert your modular intake from a low-profile setup to a high-mount intake for deep water crossings. This extension is designed specifically for use with the AmFib Snorkel System base and replaces the low-mount intake cowl when additional clearance is required. It follows the Jeep's A-pillar contours for a clean, integrated look that appears as though it were part of the original vehicle design.

Construction focuses on durability and ease of use, featuring a no-drill installation process that utilizes existing mounting points. This modular functionality gives you the flexibility to run a low-mount intake for daily driving and swap to the high-mount extension when heading into technical off-road environments where engine protection is critical.

• Modular Functionality: Quickly swaps between low and high-mount intake positions
• Engine Protection: Elevates air intake point to defy water crossings with confidence
• Installation: Quick and easy no-drill process
• Regulatory: C.A.R.B. Exempt
• Design: Protected under U.S. Patent 8,960,347
• Requirement: This is the extension ONLY; requires AmFib Snorkel Base (Part Number 17756.35)
• Manufacturer Part Number: 17756.36

Fits select 2018-2025 Jeep Wrangler JL and 2020-2025 Jeep Gladiator JT models.

The Rugged Ridge AmFib Snorkel System is a modular induction solution designed for Jeep owners who demand both daily-driver aesthetics and off-road capability. Unlike traditional snorkels that require cutting into the exterior bodywork, the AmFib system replaces the factory cowl panel with a custom-engineered base that integrates seamlessly with the original vehicle lines. This no-drill installation preserves your Jeep's exterior while providing a significantly more efficient air path than the stock intake.

This versatile system features a modular design that allows for quick transitions. Use the Low Mount configuration for a sleek, integrated look during street driving or moderate trails. When approaching deep water crossings, the system can be quickly swapped for the High Mount Intake to protect your engine from hydrolocking. The internal ducting is over-engineered to ensure maximum airflow and performance across all terrains.

• Modular Versatility: Includes both Low Mount and High Mount intake components.
• No-Drill Installation: Bolts directly to factory mounting points for a less invasive setup.
• Precision Integration: Contoured base matches the OE cowl panel for an at-home, factory appearance.
• Engine Protection: Elevates air intake to a safer position for water crossings and dusty environments.
• Compliance: C.A.R.B. Exempt and protected by U.S. Patent 8,960,347.
• Manufacturer Part Number: 17756.31

Fits 2007-2018 Jeep Wrangler and Wrangler JK models equipped with the 3.6L or 3.8L engine.

Protect your engine from the hazards of deep water crossings and dusty trails with the Rugged Ridge XHD Modular Snorkel System. By relocating the intake point from the vulnerable factory position to a higher, protected location, this kit significantly reduces the risk of hydro-locking and prevents dust from prematurely clogging your air filter. Unlike traditional one-piece snorkels, the XHD features a modular design that allows you to switch between the included Pre-filter Low Mount and an optional Ram High Mount (sold separately).

This system is engineered for the real-world off-roader. It maintains full functionality for folding the windshield and removing the doors, and it is compatible with Rugged Ridge dual battery trays and windshield light bars. The assembly is constructed from premium thermoformed plastic, mandrel-bent aluminum, and high-temperature silicone connection hoses for long-term durability. Built-in manual drain valves ensure any moisture entering the intake is safely channeled away before reaching the engine.

• Relocates intake to reduce hydro-lock risk and dust intake
• Modular design includes the Pre-filter Low Mount (sits just below windshield)
• Constructed from mandrel-bent aluminum and thermoformed plastic
• Includes hi-temp silicone hoses and manual water drain valves
• Direct-fit lower air box replaces factory unit (no major cutting required)
• Compatible with folding windshields and removable doors
• U.S. Patents: D687,071 and D687,072
• Manufacturer Part Number: 17756.21

Fits 2018-2023 Ford F-150 (5.0L V8).

The Roush Performance Cold Air Intake Kit (MPN 422267) is engineered to replace the restrictive factory airbox, delivering a more efficient airflow path to your 5.0L V8 engine. Designed specifically for the Ford F-150, this system reduces pressure drop and unlocks latent power by providing much less intake restriction than the stock configuration. This kit is a complete solution for owners seeking improved induction efficiency with a straightforward installation.

• Direct bolt-on installation takes under one hour
• No PCM re-calibration or custom tuning required
• Engineered and tested specifically for the 5.0L V8 F-150 platform
• Significantly reduces intake restriction and pressure drop compared to stock
• Maintains factory-level fit and finish
• Manufacturer Part Number: 422267

Note: California residents looking for a 50-state approved intake for 2018-2020 models should refer to SKU 422088.

Fits 2021-2023 Ford Bronco (2.3L / 2.7L).

Enhance the efficiency and trail readiness of your EcoBoost-powered Bronco with the Roush Performance Cold-Air Induction System. This kit is designed to optimize airflow while providing superior protection in harsh off-road environments. The system features a transparent airbox lid, allowing for immediate visual inspection of the filter's condition without the need for tools or disassembly. For those hitting the trails, Roush includes a specialized off-road pre-filter designed to capture heavy dust and debris before it reaches the main filter element, extending service intervals during overland use.

• Compatible with both 2.3L and 2.7L EcoBoost engine platforms
• Transparent viewing window for easy filter monitoring
• Includes off-road pre-filter for improved debris protection
• Direct-fit installation utilizing factory mounting points
• Manufacturer Part Number: 422233
• Emissions Note: Not currently 50-state emissions legal

Fits 2019-2023 Ford Ranger XL, XLT, and Lariat models (2.3L).

Improve your truck's breathing and throttle response with the Roush Performance Cold Air Intake Kit. This system replaces the restrictive factory intake to increase airflow, delivering torque gains of up to 8 lb-ft without requiring a custom tune. The kit features a custom-engineered transparent airbox cover that allows for quick filter inspections while maintaining the factory airbox snorkel for optimal cold air induction.

• Increased Filtration Surface: Included conical-style dry element filter provides 21% more surface area than the OE filter for improved flow and dust capacity.
• Dry Media Technology: Washable and reusable dry filter requires no oiling, preventing sensor contamination and simplifying maintenance.
• Direct Bolt-On: Engineered for a precise fit using factory mounting points; no cutting or drilling required for installation.
• Quality Construction: Durable rotomolded components designed to withstand under-hood heat; backed by a Roush 90-Day Limited Parts Warranty.
• Manufacturer Part Number: 422178

Fits 2018-2023 Ford F-150 models including Raptor and Tremor (2.7L / 3.5L V6 EcoBoost).

The Roush Performance Cold Air Intake Kit is engineered to replace the restrictive factory airbox, providing up to 25% less intake restriction in forced induction applications. By reducing pressure drop, this system allows the EcoBoost turbochargers to operate more efficiently, unlocking potential power and fuel economy that is otherwise limited by the OE intake tract. Designed using OEM CAD data, this kit ensures a factory-level fit and finish while effectively sealing out engine bay heat.

Installation is straightforward and typically completed in under an hour with basic hand tools. Unlike many aftermarket intake systems, this Roush kit is engineered and tested to work with the factory PCM calibration, meaning no custom tuning or ECU flashes are required for operation.

• Up to 25% reduction in intake restriction compared to the stock airbox
• Designed using OEM CAD data for precise fitment and heat management
• No PCM calibration or custom tuning required
• Simple installation process takes less than one hour
• Manufacturer Part Number: 422089

Fits 2018-2023 Ford Mustang EcoBoost models equipped with the 2.3L I4 engine.

The Roush Cold Air Intake system is designed to replace the restrictive factory airbox, delivering a higher volume of cooler, denser air to the turbocharger. This system enhances airflow at peak horsepower and increases induction sound without requiring an ECU recalibration or custom tune. Engineered specifically for the 2.3L EcoBoost platform, it maintains compatibility with the stock engine software for a true bolt-on performance upgrade.

• Direct replacement for the factory intake assembly
• No ECU calibration or custom tuning required
• Installation can typically be completed in under one hour
• Supplies cooler, denser air to the turbocharger for improved efficiency
• Maintains factory warranty standing per manufacturer specifications
• Manufacturer Part Number: 422087

Fits 2018-2021 Ford Mustang GT (5.0L).

Maximize your S550's intake efficiency with the Roush Cold Air Kit. This system replaces the restrictive factory airbox to reduce pressure drop and unlock latent power and fuel efficiency. Specifically engineered and tested for the 5.0L V8 Coyote platform, this intake ensures MAF signal performance matches factory settings, meaning no custom PCM tuning is required for installation.

The kit features a premium dry filter reinforced with inner and outer wire mesh layers to maintain its shape under high airflow. Because it uses dry media, it requires no oiling and is fully washable for long-term reuse. The included innovative airbox lid features a see-through lens for easy filter monitoring and a custom under-hood appearance.

• Direct-fit for 2018-2021 Ford Mustang GT
• High-flow, washable dry filter with wire mesh support
• Innovative airbox lid with integrated transparent window
• Engineered to maintain factory MAF signal; no custom tune required
• Decreases induction pressure drop compared to stock airbox
• Manufacturer Part Number: 422086

Fits 2015-2017 Ford F-150 models, including Raptor, equipped with the 2.7L or 3.5L EcoBoost engines.

Engineered to replace the restrictive factory air box, the Roush Cold Air Intake Kit significantly improves induction efficiency for forced induction applications. Utilizing OEM CAD data for a precision fit, this kit features an oversized air box and inlet to maximize airflow while shielding the intake charge from engine bay heat. On the 2016 3.5L EcoBoost platform, this system demonstrated gains of 28 RWHP and 27 ft-lbs RWTQ with no PCM recalibration or tuning required.

The system includes a high-flow, high-capacity dry air filter. Unlike oiled filters, this dry media provides superior filtration and easy maintenance; it is fully washable and does not require oiling between service intervals. This kit provides a noticeable increase in induction noise and a more aggressive engine note under load.

• Up to 25% less intake restriction compared to the stock air box
• Documented gains of 28 RWHP and 27 ft-lbs RWTQ (3.5L EcoBoost)
• High-flow washable dry filter (no oiling required)
• CAD-designed for optimized fitment and heat rejection
• No PCM re-calibration or aftermarket tuning required
• Manufacturer Part Number: 421981

Fits 2015-2017 Ford F-150 models (5.0L).

Optimize your truck's induction system with the Roush Cold Air Intake Kit, engineered to replace the restrictive factory air box with a high-flow, high-capacity system. This kit provides up to 31% less intake restriction than stock in forced induction applications, delivering measurable performance gains of 13.9 RWHP and 19.7 lb-ft RWTQ without requiring a PCM re-calibration. The system utilizes a 105mm mass air flow tube and an oversized injection-molded air box tray to maximize air volume and improve induction acoustics for a more aggressive performance sound.

The included high-flow dry filter is designed to retain its shape under high vacuum and requires no oiling, making it easily washable and reusable. This kit is a direct-fit upgrade that bolts to factory mounting locations for a straightforward installation.

• Manufacturer Part Number: 421980
• 105mm mass air flow (MAF) tube
• High-flow, high-capacity washable dry filter (no oil required)
• Oversized injection-molded air box tray and clean air tube
• Includes all necessary mounting hardware and instructions
• Provides up to 31% reduction in intake restriction

Fits 2015-2017 Ford Mustang V6 models with the 3.7L engine.

The Roush Cold Air Kit for the 2015-2017 Mustang V6 is a performance-oriented induction system designed to replace the restrictive factory air filter assembly. This kit reduces intake restriction by 20% compared to the stock system, allowing the 3.7L engine to breathe more efficiently and potentially unlocking up to 10.5 horsepower and 9 lb-ft of torque. Unlike many aftermarket intakes, this system is engineered to work with the factory PCM calibration, meaning no custom tuning is required for operation.

The included high-flow dry filter is constructed with an inner and outer layer of wire mesh to ensure the filtration media maintains its shape even under high airflow conditions. Because it is a dry filter, maintenance is simplified: the filter is fully washable and does not require messy oils. The kit is designed for a precise fit, utilizing all factory emissions and vacuum lines as well as original mounting locations for a quick and secure installation.

• Reduces intake restriction by 20% over factory induction
• Washable dry filter media (no oil required) with wire mesh support
• Uses factory emissions, vacuum lines, and mounting hardware
• No custom PCM calibration or tuning required
• Durable construction with high-flow filtration media
• Manufacturer Part Number: 421828

Fits 2015-2017 Ford Mustang EcoBoost (2.3L).

The Roush Cold Air Intake (P/N 421827) is engineered to replace the restrictive factory air assembly, delivering a more efficient path for air to reach the turbocharger. Designed specifically for the 2.3L I4 EcoBoost engine, this system is 74% less restrictive than stock at peak horsepower, allowing for performance gains of up to 29 RWHP and 27 ft-lbs of torque without the need for an ECU recalibration or custom tune.

The kit features a high-flow, dry air filter that is washable and reusable, eliminating the need for oiling. To ensure a straightforward installation, the system utilizes factory mounting locations, hardware, and all OE emissions and vacuum lines, typically requiring less than one hour for a complete bolt-on setup.

• Increases potential output by up to 29 RWHP and 27 ft-lbs
• 74% less restrictive than the OEM intake system at peak HP
• Washable, reusable dry filter requires no oiling
• No ECU calibration or custom tuning required
• Compatible with factory emissions and vacuum lines
• Retains factory mounting points for easy installation
• Manufacturer Part Number: 421827

Fits 2015-2017 Ford Mustang EcoBoost, GT, Shelby GT350/R, and V6 (5.0L).

The Roush 2015-2017 Ford Mustang 5.0L Cold Air Intake Kit is a high-efficiency induction system designed to replace the restrictive factory air box. Engineered to reduce pressure drop and improve airflow, this system unlocks latent power and fuel efficiency. A custom tune is not required, as the kit is specifically calibrated to ensure MAF signal performance matches factory parameters, allowing for immediate gains of up to 10 hp and 8 lb-ft of torque on a stock calibration.

• Maintenance-Free Filtration: Includes a dry, synthetic air filter that is easily washable and requires no oiling.
• OEM-Quality Construction: Features an injection-molded lower air box/tray with a pre-installed EPDM foam hood seal to isolate the intake from engine bay heat.
• Precision Engineering: Utilizes blow-molded clean air tubes and maintains all factory emissions and vacuum lines.
• Easy Installation: Bolts directly into factory mounting locations using included hardware for a quick, straightforward upgrade.

Kit Includes: Air filter with clamp, injection-molded lower air box/tray, EPDM foam hood seal, blow-molded clean air tubes, and all required mounting hardware.

Manufacturer Part Number: 421826

Fits select 2011-2014 Ford F-150 models equipped with the 6.2L engine.

The Roush Cold Air Induction Kit replaces the restrictive factory air box and paper filter with an optimized system designed for maximum airflow efficiency. Constructed from injection-molded plastic, the clean air tube is engineered for superior structural stability and durability while maintaining consistent intake velocities. This kit includes a premium high-flow air filter that is both washable and reusable, providing long-term serviceability without the need for frequent replacements.

Installation is straightforward, typically requiring less than one hour with basic hand tools. The system is a direct bolt-on replacement that uses factory mounting points, requiring no drilling or cutting of your vehicle's components.

• Engineered Performance: Injection-molded plastic tube maximizes airflow and heat resistance.
• High-Flow Filter: Premium washable and reusable media.
• Simple Installation: Complete bolt-on kit installs in under 60 minutes.
• No Modifications: No drilling or cutting required for fitment.
• Manufacturer Part Number: 421239

Fitment Table:

Fits 2011-2014 Ford F-150 models equipped with the 5.0L V8 engine.

The Roush Performance Cold Air Intake Kit (MPN: 421238) replaces the restrictive factory airbox and paper filter to optimize airflow and engine efficiency. By increasing the volume of cool air delivered to the intake manifold, this kit improves throttle response and provides a more aggressive intake note under acceleration. This system is designed as a direct-fit solution that requires no PCM recalibration or aftermarket tuning, allowing for a straightforward installation that maintains factory drivability.

This kit features a high-flow, oiled synthetic air filter that is fully washable and reusable, paired with a custom-molded clean air tube and a dedicated airbox shroud. All components are engineered for durability and precise fitment using factory mounting points.

• Increases airflow and improves throttle response
• Washable and reusable oiled synthetic high-flow air filter
• Custom-molded clean air tube and airbox shroud included
• Direct-fit installation with no vehicle calibration required
• Complete kit includes all necessary hardware and instructions
• Manufacturer Part Number: 421238