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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Results 1 - 25 of 1811

Nick Williams Performance Drive-By-Wire Throttle Bodies SD103BK

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

Part Number: NWP-SD103BK

5.0 out of 5 stars ( 6 )

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

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

Part Number: SUM-227110

3.0 out of 5 stars ( 2 )

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Bosch Motorsport Electronic Throttle Bodies 280750149

Throttle Body, MPI, 40.00mm, Cast Aluminum, Natural, Each

Part Number: BCH-0280750149

4.64 out of 5 stars ( 11 )

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Bosch Motorsport Electronic Throttle Bodies 0280750151

Throttle Body, MPI, 60.00mm, Cast Aluminum, Natural, Each

Part Number: BCH-0280750151

4.44 out of 5 stars ( 9 )

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Nick Williams Performance Drive-By-Wire Throttle Bodies SD103LTXB

Throttle Body, MPI, 103mm, Billet Aluminum, Black Anodized, GM, Gen V LTX, Each

Part Number: NWP-SD103LTXB

5.0 out of 5 stars ( 1 )

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Nick Williams Performance Cable-Driven Throttle Bodies SD103CABLEBK

Throttle Bodies, 102mm Bore Size, MPI. Cable, Billet Aluminum, Black Anodized, Chevy, LS, Each

Part Number: NWP-SD103CABLEBK

5.0 out of 5 stars ( 1 )

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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: Tomorrow

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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 )

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BBK Power-Plus Series Throttle Bodies for 1987-1996 BRONCO, F-150, F-250 - 3501

Throttle Body, Twin 56mm, Ford, 5.0L, 5.8L, Each

Part Number: BBK-3501

4.07 out of 5 stars ( 27 )

Estimated Ship Date: Tomorrow

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Nick Williams Performance Drive-By-Wire Throttle Bodies SD103LTX

Throttle Body, MPI, 103mm, Billet Aluminum, Natural, GM, Gen V LTX, Each

Part Number: NWP-SD103LTX

1.0 out of 5 stars ( 1 )

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FiTech Throttle Bodies 70062

Throttle Body, Cast Aluminum, Black, 102mm, LS, Each

Part Number: FIF-70062

4.25 out of 5 stars ( 16 )

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Nick Williams Performance Cable-Driven Throttle Bodies for 1998-2002 CAMARO, FIREBIRD, 2004-2006 GTO - SD92MMBK

Throttle Body, Cable Driven, Billet Aluminum, Black Anodized, 92mm, Chevy, Pontiac, Each

Part Number: NWP-SD92MMBK

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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FAST Big Mouth LT Throttle Bodies 54107

Throttle Body, Big Mouth, Aluminum, Black Anodized, 102mm, Chevy, LS, Cable Driven, with TPS and IAC, Each

Part Number: FST-54107

1.0 out of 5 stars ( 2 )

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Holley Sniper Throttle Bodies 860008-1

Throttle Body, Sniper EFI, Multi-port Injection, 90mm Bore, Billet Aluminum, Black Anodized, 4-bolt Pattern, IAC Provision, Chevy, LS, 4.8-7.0L, Each

Part Number: SNE-860008-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Holley LS Throttle Bodies 112-581

Throttle Bodies, LS Style, Multi-Port Injection, Cable Actuated, 1 Venturi, 105mm, Billet Aluminum, Black Anodized, Chevy, 4.8-7.0L, LS Based, Each

Part Number: HLY-112-581

4.0 out of 5 stars ( 1 )

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BBK Power-Plus Series Throttle Bodies 1544

Throttle Body, Twin 58mm, Chevy, Pontiac, 350, 5.7L, LT1, Each

Part Number: BBK-1544

3.57 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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JET Powr-Flo Throttle Bodies 76100

JET Powr-Flo Throttle Bodies 76100

Throttle Body, Powr-Flo, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: JET-76100

4.39 out of 5 stars ( 36 )

Estimated Ship Date: Tomorrow

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ACDelco GM Genuine Parts Fuel Injection Throttle Bodies 12679524

Throttle Body, MPI, Cast Aluminum, Natural, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-12679524

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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BBK Power-Plus Series Throttle Bodies 1782

Throttle Body, Power-Plus, 90mm, Drive-By-Wire, Chrysler, Dodge, Jeep, Ram, Hemi, Each

Part Number: BBK-1782

4.13 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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BBK Power-Plus Series Throttle Bodies 1843

Throttle Body, 90mm, Cast Aluminum, Natural, Dodge, Chrysler, Jeep, Hemi, Ram, Each

Part Number: BBK-1843

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Nick Williams Performance Cable-Driven Throttle Bodies SD103CABLE

Throttle Bodies, 102mm Bore Size, MPI. Cable, Billet Aluminum, Natural, Chevy, LS, Each

Part Number: NWP-SD103CABLE

5.0 out of 5 stars ( 1 )

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BBK Power-Plus Series Throttle Bodies 1724

Throttle Body, 62mm, Jeep, 4.0L, Each

Part Number: BBK-1724

4.56 out of 5 stars ( 32 )

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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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BBK Power-Plus Series Throttle Bodies for 1987-1996 BRONCO, F-150, F-250 - 3503

Throttle Body, Twin 61mm, Ford, 5.0L, 5.8L, Each

Part Number: BBK-3503

4.59 out of 5 stars ( 27 )

Estimated Ship Date: Tomorrow

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Nick Williams Performance Drive-By-Wire Throttle Bodies SD112LSXBK

Throttle Body, MPI, 112mm, Billet Aluminum, Black Anodized, GM, Gen V LSX, Each

Part Number: NWP-SD112LSXBK

Not Yet Reviewed

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BBK Power-Plus Series Throttle Bodies for 1985-1988 CAMARO, CORVETTE, FIREBIRD - 1536

Throttle Body, Twin 58mm, Chevy, Pontiac, 305, 350 TPI, Each

Part Number: BBK-1536

4.2 out of 5 stars ( 5 )

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