Performance Throttle Body

Let your throttle body (TBI) or multi-port fuel-injected engine breathe! Choose a performance throttle body from our massive inventory and improve horsepower, drivability,...

Let your throttle body (TBI) or multi-port fuel-injected engine breathe! Choose a performance throttle body from our massive inventory and improve horsepower, drivability, and overall engine efficiency. We carry all the top brands—Edelbrock, JET, BBK, Holley, FAST, Ford Performance, Professional Products, and many more! Our selection covers hundreds of vehicle applications and delivers airflow up to 2,100 cfm for serious performance. What are you waiting for? Take the muzzle off your engine and let it roar with aftermarket throttle bodies from Summit Racing.

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Wilson Manifolds Throttle Bodies 473200

Wilson Manifolds Throttle Bodies 473200

Throttle Body, MPI, 50.80mm, 1,745 cfm Airflow Rate, Billet Aluminum, Black Anodized, Each

Part Number: WSN-473200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Pro LS Drive-By-Wire Throttle Bodies SUM-227110B

Throttle Body, Drive-By-Wire, Billet Aluminum, Black Anodized, 103mm, Chevy, LS, Each

Part Number: SUM-227110B

2.75 out of 5 stars ( 4 )

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Wilson Manifolds Throttle Bodies 473255

Throttle Body, MPI, 64.77mm, 2,400 cfm Airflow Rate, Billet Aluminum, Black Anodized, Each

Part Number: WSN-473255

Not Yet Reviewed

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Wilson Manifolds Throttle Bodies 471105D

Throttle Body, Billet Aluminum, 105mm, Each

Part Number: WSN-471105D

Not Yet Reviewed

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Wilson Manifolds Throttle Bodies for 1986-1993 MUSTANG - 471105V

Throttle Body, MPI, 105mm, 1,520 cfm Airflow Rate, Billet Aluminum, Clear Anodized, Each

Part Number: WSN-471105V

5.0 out of 5 stars ( 1 )

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Wilson Manifolds Throttle Bodies 472175

Throttle Body, 4150 Multi-Port Injection, 4 Venturi, 1,287 cfm, Billet Aluminum, Black Anodized, Each

Part Number: WSN-472175

5.0 out of 5 stars ( 3 )

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Wilson Manifolds HB Series Throttle Bodies 471105DHB

Throttle body, 105mm, High Boost Series, Aluminum, Black, Each

Part Number: WSN-471105DHB

Not Yet Reviewed

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Wilson Manifolds V-Band Base Throttle Bodies 471123V

Throttle Body, MPI, 123mm, Billet Aluminum, V-band Mounting Base, Kit

Part Number: WSN-471123V

Not Yet Reviewed

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Wilson Manifolds Throttle Bodies for 1986-1993 MUSTANG - 471090

Throttle Body, 90mm, 1,170 cfm, MPI, Universal, Each

Part Number: WSN-471090

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Wilson Manifolds HB Series Throttle Bodies 471105VHB

Throttle Body, HB Series, 105mm, 4 in, Flange, Billet Aluminum, Black Anodized, Each

Part Number: WSN-471105VHB

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Wilson Manifolds Throttle Bodies for 1986-1993 MUSTANG - 471080

Throttle Body, MPI, 80mm, 965 cfm, Cast Aluminum, Polished, Each

Part Number: WSN-471080

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Wilson Manifolds Fatmouth Mono-Blade Throttle Bodies 475105

Throttle Body, Fatmouth Mono-Blade, TBI, 64.77mm, 2,000 cfm Airflow Rate, Billet Aluminum, Black Anodized, Each

Part Number: WSN-475105

Not Yet Reviewed

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Wilson Manifolds Throttle Bodies 471123VHB

THROTTLE BODY

Part Number: WSN-471123VHB

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Holley Terminator X Stealth 4150 EFI Throttle Bodies 534-308

Throttle Bodies, Terminator X, Stealth 4150 EFI, Cable Actuation, Air Valve, for MPFI Manifolds, Cast Aluminum, Black Finish, GM TPS Sensor, Each

Part Number: HLY-534-308

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Holley Terminator X Stealth 4150 EFI Throttle Bodies 534-309

Throttle Bodies, Terminator X, Stealth 4150 EFI, Cable Actuation, Air Valve, for MPFI Manifolds, Cast Aluminum, Gold Finish, GM TPS Sensor, Each

Part Number: HLY-534-309

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Holley Terminator X Stealth 4150 EFI Throttle Bodies 534-307

Throttle Bodies, Terminator X, Stealth 4150 EFI, Cable Actuation, Air Valve, for MPFI Manifolds, Cast Aluminum, Shiny Finish, GM TPS Sensor, Each

Part Number: HLY-534-307

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

ACDelco GM Genuine Parts Fuel Injection Throttle Bodies 19420707

Throttle Body, 90.00mm, Cast Aluminum, Natural, Chevrolet, Pontiac, Each

Part Number: ADO-19420707

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Holley Universal 4-Barrel 1000 CFM 4150 Flange Throttle Bodies 112-588

Throttle Bodies, Universal, 4150 Flange, 4-Barrel, Multi-Port Injection, Cable Actuated, 1,000 cfm, Aluminum, Polished, Each

Part Number: HLY-112-588

3.85 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Holley Universal 4-Barrel 1000 CFM 4150 Flange Throttle Bodies 112-587

Throttle Bodies, Universal, 4150 Flange, 4-Barrel, Multi-Port Injection, Cable Actuated, 1,000 cfm, Aluminum, Gray Anodized, Each

Part Number: HLY-112-587

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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ACDelco GM Genuine Parts Fuel Injection Throttle Bodies 19420713

Throttle Bodies, GM Genuine Parts Fuel Injection Throttle Bodies, MPI, Cast Aluminum, 75.00mm Venturi Diameter, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-19420713

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Granatelli Motor Sports Throttle Bodies for 2010-2015 CAMARO, 2008-2013 CORVETTE, 2009 G8 - GMTBLS3M

Throttle Body, 103mm, Drive-By-Wire, Malevolent Series, Cast Aluminum, Black, Chevy LS, Each

Part Number: GRN-GMTBLS3M

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Edelbrock Victor EFI 4-Barrel Throttle Bodies 4150

Throttle Body, Cast Aluminum, Satin, 1,000 cfm, 4-Barrel, Square-Bore Flange, MPI, Each

Part Number: EDL-4150

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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JET Powr-Flo Throttle Bodies 76108

Throttle Body, Powr-Flo, MPI, 80.00mm, Cast Aluminum, Natural, Chevy, GMC, Each

Part Number: JET-76108

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

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ACDelco GM Genuine Parts Fuel Injection Throttle Bodies 12629992

Throttle Body, MPI, 90.00mm, Drive-By-Wire, with TPS, 6-Pin, Cast Aluminum, Natural, Chevy, V8, Each

Part Number: ADO-217-3151

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Granatelli Motor Sports Throttle Bodies GMTBLS105B

Throttle Body, 105mm, Drive-By-Wire, Billet Aluminum, Black, Chevy LS, LSX, Each

Part Number: GRN-GMTBLS105B

Not Yet Reviewed

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