BBK Performance throttle bodies are designed as a direct replacement for the restrictive stock factory throttle body. All BBK Power Plus throttle bodies offer OEM drive ability but with up to 30% improved airflow for improved horsepower, torque and throttle response. Every BBK throttle body is CNC Machined from a new high quality 356 aluminum casting and assembled with features like OEM style die stamped throttle linkages, double sealed bearings, and o ringed throttle shafts to make every BBK throttle body the best on the market today. All BBK Performance throttle bodies are designed to improve performance and they work with the vehicles factory tune. No tune is required and BBK throttle bodies are available for many late model American muscle cars and trucks.

• Twin 58mm Design - Direct Fit Replacement - Increased Airflow For Better Throttle Response & Performance
• Made In The USA

This Part Fits:

Fits select 2014-2026 Cadillac CT5, CTS, and Escalade; Chevrolet Camaro, Corvette, Silverado, Suburban, and Tahoe; and GMC Sierra and Yukon.

This Granatelli GM LT Drive-By-Wire Adapter Plate simplifies induction upgrades by allowing you to bolt a large 103mm throttle body directly to your stock LT1 or LT4 intake manifold. This precision-engineered plate eliminates the immediate need for porting the factory manifold, providing a seamless transition for increased airflow while maintaining the integrity of your drive-by-wire system.

• Allows installation of 103mm throttle bodies on factory LT1 and LT4 engines
• No manifold porting required for installation
• Precision-machined for perfect alignment and sealing
• Includes all necessary mounting hardware for a complete installation
• Designed for GM drive-by-wire applications

Fits GM LT1, LT2, and LT4 engines.

The Granatelli 95mm Drive-By-Wire Throttle Body is a precision-engineered upgrade designed to maximize airflow for high-performance GM LT-series engines. CNC-machined from billet aluminum, this 95mm unit replaces the smaller factory throttle body to reduce intake restriction and sharpen throttle response, making it an essential modification for both naturally aspirated and forced induction builds. The durable black anodized finish provides a clean look while protecting the housing from corrosion.

• 95mm bore diameter for increased air volume and reduced restriction
• Precision CNC-machined billet aluminum housing for superior strength
• Compatible with factory GM drive-by-wire (DBW) electronics
• Direct-fit installation on LT1, LT2, and LT4 intake manifolds
• Black anodized finish for lasting durability

Fits Dodge Hemi applications using a factory drive-by-wire system.

Increase the airflow and throttle response of your Hemi engine with the Granatelli Malevolent Series 95mm throttle body. This unit is designed as a direct bolt-on replacement for the factory drive-by-wire (DBW) throttle body, providing a significant increase in bore size to support high-horsepower builds and forced induction setups. Precision CNC-machined and finished in a sleek black coating, it combines durable performance with a clean engine bay aesthetic.

• 95mm bore diameter for maximum airflow
• Direct bolt-on installation to factory mounting points
• Malevolent Series high-performance electronics for precise DBW control
• CNC-machined construction for tight tolerances
• Durable black finish
• Compatible with factory wiring harnesses

Designed for Gen III and Gen IV LS-based engines, the FAST Big Mouth 102mm Throttle Body provides a significant increase in airflow for high-performance and boosted applications. CNC-machined from billet aluminum, this cable-driven throttle body features an increased blade thickness to eliminate deflection under high manifold pressure, a common failure point in forced induction setups.

The offset blade pivot improves throttle response and provides a smoother opening transition, while the beefed-up linkage and dual throttle spring mechanism ensure consistent, reliable control. This unit comes complete with the Throttle Position Sensor (TPS) and Idle Air Control (IAC) motor for a straightforward installation on 102mm-compatible intake manifolds.

• Bore Size: 102mm
• Material: CNC-machined billet aluminum
• Drive Type: Cable driven
• Engine Compatibility: GM Gen III and Gen IV LS engines
• Includes: Integrated TPS and IAC sensors
• Reinforced blade prevents deflection in boosted applications
• Dual spring mechanism for precise throttle return

Fits select 2015-2017 Ford F-150 and Mustang models equipped with the 5.0L engine.

The BBK Power Plus series throttle body is engineered as a direct-bolt-on replacement for the restrictive factory unit, providing a significant increase in airflow to improve horsepower, torque, and throttle response. Every unit is CNC-machined from high-quality 356 aluminum casting to ensure precise tolerances and long-term durability. This 90mm bore upgrade is designed to maintain OEM-level drivability while offering up to 30% improved airflow capacity.

To ensure reliable performance under high-heat conditions, BBK utilizes double-sealed bearings and O-ringed throttle shafts. This throttle body comes complete with all-new electronics, eliminating the need to transfer components from your original part. Proudly made in the USA, this component is 50-state emissions legal (CARB EO approved).

• 90mm throttle bore for maximum airflow
• CNC-machined 356 aluminum construction
• Double-sealed bearings and O-ringed throttle shafts
• OEM-style die-stamped throttle linkages
• Includes all-new pre-installed electronics
• Direct bolt-on installation; no tuning required for most applications
• 50-state legal (CARB Approved)
• Made in the USA

Fits 1989-1993 Chevrolet Camaro and Corvette, GMC Syclone and Typhoon, and Pontiac Firebird models. This BBK Power Plus Series throttle body is engineered as a direct-fit replacement for the restrictive factory unit, offering a significant upgrade in airflow without sacrificing OEM drivability.

Each unit is CNC-machined from high-quality 356 aluminum casting to ensure precise tolerances and long-term durability. By providing up to 30% improved airflow over the stock housing, this twin 52mm design enhances horsepower, torque, and throttle response. The assembly features OEM-style die-stamped throttle linkages, double-sealed bearings, and O-ringed throttle shafts for smooth operation and a reliable seal. Designed to work with the factory engine calibration, this throttle body requires no aftermarket tuning for installation.

• Twin 52mm bore design for increased air volume
• CNC-machined from 356 aluminum casting
• Delivers up to 30% more airflow than stock
• Double-sealed bearings and O-ringed throttle shafts
• OEM-style die-stamped throttle linkages
• Bolt-on installation; no ECU tuning required
• Designed and manufactured in the USA

Fits 2013-2020 Subaru BRZ, Toyota 86, and Scion FR-S.

The BLOX Racing 70mm Billet Throttle Body (BXIM-50203) is a precision-engineered upgrade designed to increase airflow and improve throttle response on the FA20 engine. CNC-machined from high-grade billet aluminum, this unit features a larger 70mm bore to provide greater air intake volume compared to the factory throttle body. This makes it an essential component for performance builds, whether naturally aspirated or forced induction, where maximizing intake efficiency is critical.

• Precision CNC-machined from billet aluminum
• 70mm bore diameter for increased airflow volume
• Improved throttle response and engine performance
• Raw aluminum finish for a clean, performance look
• Manufacturer Part Number: BXIM-50203

Fits select 1986-1995 Ford, Lincoln, and Mercury vehicles including Mustang, Bronco, F-150, and Mark VII (5.0L).

The BBK Power Plus Series EGR Throttle Body Spacer Plate is engineered to optimize intake airflow while maintaining proper EGR system functionality. This precision-machined 65mm spacer is designed specifically for use with the BBK 1517 65mm throttle body, ensuring a perfect match and a reliable seal for high-performance 5.0L EFI applications.

• 65mm bore diameter for improved intake efficiency
• Direct fitment for use with BBK throttle body part number 1517
• Includes necessary gaskets for a complete installation
• Proudly made in the USA
• Manufacturer Part Number: 1518
• Back by a 1-year manufacturer warranty

Fits select 2003-2018 Chrysler 300/Aspen, Dodge Challenger/Charger/Durango/Magnum/Ram, Jeep Commander/Grand Cherokee, and Ram 1500/2500/3500 models.

The FAST Big Mouth LT 87mm Throttle Body is an engineered solution for Chrysler HEMI owners seeking improved throttle control and durability, particularly in boosted applications. Constructed from premium billet aluminum, this unit features increased throttle blade thickness to eliminate the deflection common in standard throttle bodies under high pressure. Performance is further refined through an offset blade pivot that enhances operating smoothness and throttle response.

Designed for reliability, the Big Mouth LT utilizes a beefed-up linkage and a dual throttle spring mechanism to ensure consistent, total throttle control. The 87mm bore provides significant airflow advantages over stock components, all while maintaining a durable black-wrinkle powder coat finish for superior corrosion resistance and a clean engine bay aesthetic.

• Bore Diameter: 87mm
• Material: CNC-machined billet aluminum
• Finish: Black-wrinkle powder coating
• Improved blade thickness to resist deflection under boost
• Offset blade pivot for faster response
• Heavy-duty linkage and dual spring mechanism
• Manufacturer Part Number: 54088

Fits 2013-2020 Subaru BRZ, Toyota 86, and Scion FR-S models.

The BLOX Racing 70mm Billet Throttle Body is engineered to maximize airflow into the intake manifold, delivering sharper throttle response and supporting increased power levels for both naturally aspirated and forced induction builds. Precision CNC-machined from high-quality billet aluminum, this unit replaces the restrictive factory throttle body with a larger 70mm bore to minimize intake turbulence and air speed bottlenecks.

Finished in a durable black anodizing, this component is designed to withstand the rigors of high-performance street and track use while maintaining a clean aesthetic in the engine bay. It is a direct-fit upgrade for the FA20 engine platform.

• Bore Size: 70mm
• Material: CNC-machined billet aluminum
• Finish: Black anodized
• Increases induction volume and air velocity
• Compatible with factory sensors and mounting points
• Manufacturer Part Number: BXIM-50203-BK

Optimized for high-performance builds, the BLOX Racing V2 76mm Billet Throttle Body is designed to significantly increase airflow and improve throttle response on Honda B, D, H, and F-series engines. This Version 2 (V2) unit features a 76mm bore, making it an essential upgrade for forced induction or naturally aspirated setups requiring higher intake volume.

Precision CNC-machined from high-quality billet aluminum, this throttle body offers superior durability and a clean aesthetic with its black anodized finish. It is engineered to bolt onto aftermarket intake manifolds with the appropriate flange and uses factory-style sensors for a straightforward integration into your engine management system.

• Bore Size: 76mm
• Construction: CNC-machined billet aluminum
• Finish: Black anodized
• Compatibility: Fits Honda B-Series, D-Series, H-Series, and F-Series engines
• Manufacturer Part Number: BXIM-00205-BK-V2

Fits select 1998-2004 Chevrolet Camaro and Silverado, GMC Sierra, and Pontiac Firebird and GTO.

The BBK Power Plus 85mm throttle body is engineered as a direct-fit replacement for the restrictive factory unit on GM LS-based engines. By increasing the bore to 85mm, this unit provides up to 30% more airflow, resulting in improved horsepower, torque, and throttle response without requiring a custom tune.

Each throttle body is CNC-machined from a high-quality 356 aluminum casting to ensure precise tolerances and OEM-level drivability. For long-term durability and smooth operation, BBK utilizes double-sealed bearings, O-ringed throttle shafts, and OEM-style die-stamped throttle linkages. This performance upgrade is 50-state CARB legal and manufactured in the USA.

• Bore Size: 85mm
• Material: CNC-machined 356 Aluminum
• Airflow: Up to 30% increase over stock
• Emissions: 50-state CARB legal
• Installation: Direct bolt-on; includes gaskets and hardware
• Manufacturer Part Number: 17090

Fits 1985-1988 Chevrolet Camaro, Corvette, and Pontiac Firebird models equipped with 305 and 350 V8 engines.

The BBK Power Plus Series Twin 52mm Throttle Body (Part #1534) is a high-performance induction upgrade designed to replace the restrictive factory throttle body on early GM Tuned Port Injection (TPI) engines. Engineering for increased induction volume, this unit provides up to 30% more airflow over stock, resulting in improved throttle response, horsepower, and torque without sacrificing OEM drivability.

Each BBK throttle body is CNC-machined from a premium 356 aluminum casting to ensure precise tolerances and long-term durability. To maintain consistent performance and a smooth pedal feel, it features double-sealed bearings, O-ringed throttle shafts, and OEM-style die-stamped throttle linkages. This unit is a direct bolt-on replacement that works seamlessly with the factory ECU tune, requiring no additional programming or calibrations for installation.

• Twin 52mm bore design for significantly increased airflow
• CNC-machined from high-quality 356 aluminum casting
• Double-sealed bearings and O-ringed throttle shafts for leak-free operation
• Direct-fit replacement with OEM-style die-stamped linkages
• Compatible with factory tune; no computer recalibration required
• Manufactured in the USA
• Manufacturer Part Number: 1534

Fits 1999-2005 Mazda Miata models (1.8L).

Skunk2’s Pro Series 64mm Throttle Body is engineered to maximize engine airflow for increased horsepower and torque gains on the NB Mazda Miata. Designed as a direct bolt-on for the OEM intake manifold, this unit maintains factory drivability while providing the high-flow characteristics required for modified naturally aspirated or forced induction builds. Each unit is CNC-machined from forged 6061-T6 billet aluminum and finished in Skunk2's signature hard-anodized coating for superior wear resistance.

Built for durability and precision, the Pro Series throttle body features sealed bearings for smooth operation and ultra-strong, upgraded shafts to withstand the rigors of performance driving. It remains compatible with the OEM throttle cable to simplify installation. The 64mm bore significantly reduces intake restriction, allowing your engine to breathe more efficiently throughout the entire powerband.

• 64mm large bore for maximum airflow
• CNC-machined forged 6061-T6 billet aluminum construction
• Hard-anodized finish for long-lasting durability
• Sealed bearings and upgraded shafts for smooth, reliable operation
• Direct compatibility with OEM throttle cables and intake manifolds
• Includes new throttle body gasket and all necessary hardware
• US Patent No. D681059S
• Manufacturer Part Number: 309-10-0200

Fits 2017-2020 Honda Civic Type-R (K20C1) and 2018-2020 Honda Accord (2.0L Turbo).

The Skunk2 72mm Electronic Throttle Body is a high-flow replacement designed to increase airflow and throttle response on Honda's K20C turbocharged powerplants. Featuring a significantly larger bore than the factory unit, this throttle body is CNC-machined from 6061-T6 aluminum to ensure precise tolerances and smooth operation. By reducing air intake restriction, it allows for improved volumetric efficiency, especially on vehicles with upgraded intakes, intercoolers, or tuning.

This unit is designed for a direct-fit installation, utilizing the factory mounting points and retaining the original electronic internals for seamless integration with the vehicle's ECU. Whether you are running a stock turbo or a larger aftermarket upgrade, the 72mm bore provides the necessary volume to maximize power across the RPM range.

• Manufacturer Part Number: 309-05-7220
• Bore Diameter: 72mm
• Material: CNC-Machined 6061-T6 Billet Aluminum
• Finish: Clear Anodized for corrosion resistance
• Installation: Direct bolt-on to factory manifold

Fits 2012-2015 Honda Civic Si and 2013-2015 Acura ILX models.

The Skunk2 72mm Electronic Throttle Body is a high-performance upgrade designed to increase airflow and improve throttle response on the K24Z7 engine. By increasing the bore to 72mm, this unit reduces intake restriction, making it a critical modification for vehicles with upgraded intake manifolds, exhaust systems, or forced induction setups. This is a direct-fit replacement that maintains full compatibility with the factory Drive-by-Wire (DBW) system, ensuring precise throttle control without sacrificing drivability.

Each unit is precision-machined from high-quality materials to provide a smooth internal finish and consistent operation. It bolts directly to the factory mounting points and utilizes the factory electronics for a straightforward installation process that requires no wiring modifications.

• 72mm oversized bore for maximum airflow capacity
• Retains factory Drive-by-Wire (DBW) electronic functionality
• Direct-fit, bolt-on replacement for the OE throttle body
• Optimizes engine performance and throttle sensitivity
• Manufacturer Part Number: 309-05-7210

Fits select 1990-2009 Honda and Acura models, including Civic, Integra, Accord, Prelude, and S2000 (B/D/F/H-Series engines).

The Skunk2 Alpha Series 66mm Throttle Body is engineered to maximize airflow for modified engines with increased induction demands. Precision die-cast from high-quality aluminum, this throttle body features a fine shot-blasted surface finish for a clean, OEM-plus appearance. It is a direct bolt-on upgrade compatible with Skunk2 Pro Series Intake Manifolds, as well as factory and other aftermarket manifolds, providing measurable horsepower and torque gains in both naturally aspirated and forced induction applications.

Designed for longevity and smooth operation, the Alpha Series incorporates sealed ball bearings and a precision-machined solid brass throttle plate. Unlike budget alternatives, Skunk2 includes high-end features such as countersunk stainless steel mounting bolts and an integrated idle adjustment screw for precise fine-tuning. This unit retains factory throttle characteristics and is fully compatible with the OEM throttle cable.

• Manufacturer Part Number: 309-05-1030
• Bore Size: 66mm
• Construction: Precision Die-Cast Aluminum
• Finish: Fine Shot-Blasted
• Sealed ball bearings for smooth, reliable operation
• Precision-machined solid brass throttle plate
• Integrated idle adjustment screw
• Compatible with OEM throttle cable
• Includes mounting gasket and hardware

The Skunk2 Pro Series 90mm Billet Throttle Body is engineered for high-performance engines with increased airflow demands. CNC-machined from forged 6061-T6 billet aluminum, this throttle body is designed to be the perfect match for Skunk2 Ultra Series Intake Manifolds. By optimizing induction flow, it provides a bolt-on solution for increased horsepower and torque while maintaining smooth, OEM-like throttle response and drivability.

This unit features a silver hard-anodized finish for superior corrosion resistance and durability. For a cleaner engine bay and cooler operation, Skunk2 relocated the MAP sensor to the underside and eliminated the factory coolant outlets. It utilizes sealed bearings for consistent operation and is compatible with the OEM throttle cable. While it features a Ford Mustang 5.0 bolt pattern, it is designed to use Honda-style MAP and TPS sensors for easy integration.

• Large 90mm bore diameter for maximum airflow capacity
• CNC-forged 6061-T6 billet aluminum construction
• Durable silver hard-anodized finish
• Mustang 5.0 mounting bolt pattern
• Utilizes Honda MAP and TPS sensors
• Sealed bearings for smooth, reliable butterfly movement
• Relocates MAP sensor and deletes water lines for reduced heat transfer
• Compatible with OEM throttle cables
• Integrated Skunk2 badge
• Manufacturer Part Number: 309-05-0900

Fits select 1990-2009 Acura Integra and Honda Accord, Civic, Civic del Sol, Prelude, and S2000 (D/B/H/F Series).

The Skunk2 Pro Series 68mm Billet Throttle Body is designed to optimize engine airflow for both naturally aspirated and forced induction applications. CNC-machined from forged 6061-T6 billet aluminum, this Black Series unit features a hard-anodized finish for maximum durability. It is specifically engineered to bolt onto Skunk2 Pro Series intake manifolds, but remains compatible with OEM and other aftermarket manifolds for significant horsepower and torque gains across the powerband.

Built to exceed industry standards, this race-only throttle body features sealed bearings for smooth operation and retains OEM throttle characteristics. Skunk2’s unique design relocates the MAP sensor underneath the body and eliminates the factory water passages. This configuration results in a cleaner engine bay and cooler intake temperatures by preventing coolant heat soak. It is compatible with original throttle cables to simplify the installation process.

• Bore Size: 68mm
• Material: CNC-machined forged 6061-T6 billet aluminum
• Finish: Hard-anodized Black Series
• Includes new throttle body gasket and all necessary hardware
• Sealed bearings for high-precision throttle plate movement
• Integrated genuine Skunk2 badge
• Relocated MAP sensor and deleted water passages for performance optimization
• Manufacturer Part Number: 309-05-0045

Fits select 1990-2009 Acura Integra and Honda Accord, Civic, Civic del Sol, Prelude, and S2000 models with B, D, F, and H-series engines.

The Skunk2 Pro Series 68mm Billet Throttle Body is engineered for heavily modified naturally aspirated and forced induction applications where maximizing airflow is critical. CNC machined from forged 6061-T6 billet aluminum and finished in a signature hard-anodized coating, this unit is designed to meet the demands of high-performance racing environments while maintaining smooth drivability. By utilizing Computer Aided Engineering (CAE) during development, Skunk2 has produced a throttle body that exceeds industry standards for flow and durability.

This race-ready component features a unique design that relocates the MAP sensor to the underside and eliminates factory water passages, resulting in a cleaner engine bay and cooler intake temperatures. Sealed bearings ensure consistent, precise throttle plate movement, and the unit is fully compatible with OEM throttle cables for a more straightforward installation on both Skunk2 Pro Series and other aftermarket or OEM intake manifolds.

• Bore Size: 68mm
• Material: Forged 6061-T6 Billet Aluminum
• Finish: Hard Anodized
• Relocated MAP sensor position and deleted water passages
• Sealed bearings for smooth operation
• Includes throttle body gasket and all necessary hardware
• Manufacturer Part Number: 309-05-0040

Fits 2006-2011 Honda Civic Si (2.0L).

The Skunk2 72mm Electronic Throttle Body (MPN 309-05-0001) is engineered to increase airflow and maximize engine performance on the K-series platform. By increasing the bore diameter to 72mm, this unit reduces intake restriction, allowing for improved throttle response and higher power potential in both naturally aspirated and forced induction setups.

This throttle body is designed as a direct replacement for the factory Drive-by-Wire (DBW) unit, utilizing high-quality internal components to ensure reliable operation and precise throttle control. It is an essential upgrade for enthusiasts installing high-flow intake manifolds or looking to optimize their engine's induction system. Please note that port-matching your intake manifold to the 72mm bore is recommended for maximum efficiency.

• Large 72mm bore design for significantly increased airflow over stock
• Fully compatible with OEM Drive-by-Wire (DBW) electronics and factory harness
• Precision machined for smooth operation and long-term durability
• Direct-fit application for the 8th Generation Honda Civic Si
• Manufacturer Part Number: 309-05-0001

Fits select 2015-2019 Dodge Challenger SRT Hellcat (including Demon, Redeye, and Widebody trims), Charger SRT Hellcat, and Jeep Grand Cherokee Trackhawk (6.2L Supercharged).

Maximize the intake efficiency of your 6.2L HEMI with the Granatelli Motor Works 105mm Drive-By-Wire Throttle Body. This precision-engineered upgrade significantly increases the bore size over the factory unit, allowing for greater airflow to support high-horsepower builds and modified forced induction setups. Designed as a direct-fit replacement, it maintains precise throttle response through high-torque drive motors compatible with the factory electronics.

• Bore Size: 105mm for increased air volume
• Operation: Drive-By-Wire (DBW) electronic control
• Finish: Natural aluminum finish
• Fitment: 2015-2019 Hellcat, Demon, Redeye, and Trackhawk models
• Installation: Bolts to factory-style intake manifolds and utilizes OE-style harness connections
• Manufacturer Part Number: GMTBSRTH

Fits select 2014-2021 Cadillac, Chevrolet, and GMC vehicles equipped with LT1, LT4, or LT5 engines (6.2L).

Improve your engine's induction efficiency with the Granatelli 103mm Drive-By-Wire Throttle Body. This precision-engineered component is designed to increase airflow over the factory unit, making it an essential upgrade for high-horsepower builds, particularly those utilizing forced induction or aggressive camshaft profiles. It integrates seamlessly with your vehicle's factory electronic throttle control system to maintain smooth driveability while providing crisper throttle response.

• 103mm bore diameter for significantly increased air volume compared to stock
• Durable black finish for enhanced engine bay aesthetics and corrosion resistance
• Precision-machined internal components for reliable blade operation
• Direct plug-and-play installation with factory wiring harnesses
• Compatible with LT1, LT4, and LT5 engine platforms
• Manufacturer Part Number: GMTBLT4B

Fits select 2014-2021 Cadillac, Chevrolet, and GMC models with LT1, LT4, or LT5 engines, including Camaro, Corvette, Silverado, Escalade, and Yukon.

The Granatelli Motor Sports 103mm Drive-By-Wire Throttle Body is designed to optimize airflow for GM Gen V LT-series engines. This large-bore throttle body is a critical upgrade for high-performance builds, providing the increased air volume necessary for forced induction or modified naturally aspirated setups. Machined for precision, it integrates seamlessly with factory drive-by-wire electronics to maintain consistent throttle response while supporting significantly higher power levels than the stock unit.

• Manufacturer Part Number: GMTBLT4
• Bore Diameter: 103mm
• Control Type: Electronic Drive-By-Wire (DBW)
• Engine Compatibility: GM LT1, LT4, and LT5 V8 engines
• Finish: Natural Aluminum
• Installation: Direct bolt-on replacement for factory DBW units

Fits select 2008-2017 Chevrolet Camaro SS/ZL1, Corvette, SS, and Pontiac G8 GXP (LS3 / LSA / LSX).

The Granatelli Motor Sports Malevolent Series 103mm Drive-By-Wire (DBW) Throttle Body is a high-flow upgrade designed to eliminate intake restrictions on modified GM LS-based engines. With a 103mm bore, this unit provides the increased airflow capacity necessary for high-horsepower naturally aspirated or forced induction builds, ensuring crisp throttle response and optimized power delivery.

• Bore Diameter: 103mm
• Series: Malevolent Series
• Operation: Precision Drive-By-Wire (DBW) electronics
• Finish: Black anodized finish for durability and heat resistance
• Manufacturer Part Number: GMTBLS3M

Engineered for a direct bolt-on installation on compatible intake manifolds, this throttle body maintains factory-style electronic integration while supporting significantly higher mass airflow (MAF) requirements than stock 90mm units.

Fits select 2008-2017 Chevrolet Camaro, Corvette, SS, and Pontiac G8 models (LS3 / LSA / LSX).

The Granatelli 103mm Drive-By-Wire Throttle Body is designed for high-horsepower GM LS applications where increased airflow is critical. Featuring a massive 103mm bore, this unit provides the necessary volume for forced induction, large-displacement stroker builds, or high-RPM naturally aspirated setups. This throttle body is a direct replacement for factory drive-by-wire units, utilizing the standard GM electrical connector to maintain smooth, responsive throttle control.

• Bore Size: 103mm
• Finish: Black Anodized
• Control Type: Drive-By-Wire (DBW)
• Manufacturer Part Number: GMTBLS3B
• Precision-machined housing for optimal airflow and throttle response

Vehicle Fitment:

• 2010-2015 Chevrolet Camaro SS
• 2012-2015 Chevrolet Camaro ZL1
• 2008-2013 Chevrolet Corvette Base
• 2010-2013 Chevrolet Corvette Grand Sport
• 2009-2013 Chevrolet Corvette ZR1
• 2014-2017 Chevrolet SS Base
• 2009 Pontiac G8 GXP

Fits select 2006-2017 GM vehicles equipped with LS3, LSA, or LSX engines, including Cadillac CTS-V and Escalade, Chevrolet Camaro, Corvette, and SS, and GMC Sierra and Yukon.

This Granatelli Drive-By-Wire (DBW) throttle body features a massive 103mm bore designed to maximize airflow for high-horsepower forced induction or naturally aspirated LS builds. Engineered to provide significantly higher flow than the stock unit, it delivers the increased plenum volume required for modified engines while maintaining precise electronic throttle control and response. The natural aluminum finish provides a clean, performance-oriented aesthetic for your engine bay.

• Bore Size: 103mm
• Operation: Drive-By-Wire (DBW)
• Engine Compatibility: LS3, LSA, and LSX platforms
• Finish: Natural
• Manufacturer Part Number: GMTBLS3

Fits select 2005-2017 GM vehicles equipped with LS3, LSA, and LSX engines, including Chevrolet Corvette, Camaro, Silverado, SS, and Cadillac CTS-V.

Improve your engine's intake efficiency and throttle response with the Granatelli 105mm Drive-By-Wire Throttle Body. Specifically engineered for high-performance LS-series builds, this throttle body replaces the restrictive factory unit with a larger 105mm bore to support increased air volume for forced induction or high-horsepower naturally aspirated setups. It features a natural finish and integrates directly with factory drive-by-wire electronics for precise butterfly valve control without the need for complex conversion harnesses.

• Large 105mm bore diameter for maximum airflow capacity
• Compatible with LS3, LSA, and LSX engine platforms
• Precision-machined aluminum with a natural finish
• Integrates with factory drive-by-wire (DBW) systems
• Designed for high-performance street and track applications
• Manufacturer Part Number: GMTBLS105

Fits select 2005-2026 Chrysler 300 and Aspen; Dodge Challenger, Charger, Durango, and Ram; Jeep Grand Cherokee, Wrangler, and Wagoneer; and Ram 1500, 2500, and 3500 models with Hemi engines.

This Granatelli Motor Sports drive-by-wire throttle body is engineered to improve airflow and throttle response in high-performance Hemi-equipped vehicles. Featuring a precision-machined 95mm bore, this unit provides a significant increase in intake volume compared to the factory equipment. The assembly is a direct bolt-on upgrade, utilizing the vehicle's existing mounting points and electrical connectors for a clean, professional installation.

• Bore Size: 95mm
• Finish: Black Anodized
• Operation: Electronic Drive-By-Wire (DBW)
• Fitment: Replaces factory throttle body with no modifications required
• Part Number: GMTBHLCB