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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FAST Throttle Bodies 54104

Throttle Body, MPI, Cast Aluminum, Black Powdercoated, 102mm, Chevy, 5.7L, 6.0L, 6.2L, 7.0L, Each

Part Number: FST-54104

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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 )

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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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aFe Power Throttle Bodies 46-39105

Throttle Body, Billet Adapter Plate, Gaskets, Hardware, 80.00mm Bore, Drive-By-Wire, Dodge, Chrysler, Kit

Part Number: AFE-46-39105

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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aFe Plug-n-Play Throttle Bodies 46-39102

Throttle Body, Throttle Body, 76mm Natural, Drive-By-Wire, Billet Adapter, Toyota, 4.0L, Each

Part Number: AFE-46-39102

1.0 out of 5 stars ( 1 )

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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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FAST Throttle Bodies 304154

Throttle Body, MPI, 1,000 cfm, Cast Aluminum, Natural, TPS Sensor, IAC Motor, Each

Part Number: FST-304154

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

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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aFe Power Throttle Bodies 46-39107

Throttle Body, Cast Aluminum, Billet Aluminum Adapter, Natural, 90mm, Drive-By-Wire, Chrysler, Dodge, Jeep, RAM, Each

Part Number: AFE-46-39107

Not Yet Reviewed

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aFe Plug-n-Play Throttle Bodies 46-39112

Throttle Body, 90mm, Chrysler, Dodge, 5.7, 6.1, 6.4, DBW, Each

Part Number: AFE-46-39112

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

FAST Throttle Bodies 307604

Throttle Body, MPI, 2,000 cfm, Billet Aluminum, Red Anodized, Ford-style Throttle Position Sensor, Each

Part Number: FST-307604

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

aFe Power Throttle Bodies 46-39108

Throttle Body, 85mm, Aluminum, Natural, Ford, Each

Part Number: AFE-46-39108

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

FAST Throttle Bodies 307604P

Throttle Body, MPI, 2,000 cfm, Billet Aluminum, Polished, Ford-style Throttle Position Sensor, Each

Part Number: FST-307604P

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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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

aFe Power Throttle Bodies 46-39110

Throttle Body, aFe Power Throttle Body, 95mm, Drive-By-Wire, Billet Aluminum, Natural, GM, Each

Part Number: AFE-46-39110

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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aFe Power Throttle Bodies 46-39109

Throttle Body and Adapter, Cast Aluminum, 87 mm, Drive-By-Wire, Billet Adapter, Gasket, Hardware, Chevrolet, GMC, Kit

Part Number: AFE-46-39109

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 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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FAST Throttle Bodies 307603

Throttle Body, Aluminum, Red, 1,375 cfm, Square Bore, MBI, Each

Part Number: FST-307603

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Wilson Manifolds Throttle Bodies 472175

5 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Bosch OE-Replacement Throttle Bodies for 2001-2004 SLK230 - 280750467

Throttle Housing

Part Number: BCH-0280750467

Not Yet Reviewed

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Bosch OE-Replacement Throttle Bodies 0280750573

Bosch Throttle Body Assembly

Part Number: BCH-0280750573

Not Yet Reviewed

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aFe Billet Throttle Bodies 46-39101

Throttle Body, Billet Throttle Body, 85mm Black Anodized, Drive-By-Wire, Ford, Each

Part Number: AFE-46-39101

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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FAST Throttle Bodies 307603BLK

Throttle Body, Air Only, Aluminum, Black Anodized, 4-barrel, 4150 Flange, Square Bore, 1,375 cfm, Each

Part Number: FST-307603BLK

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

aFe Power Throttle Bodies 46-39113

Throttle Body, aFe Power Throttle Body, 85mm, Drive-By-Wire, Billet Aluminum, Natural, Ford, Each

Part Number: AFE-46-39113

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

FAST Throttle Bodies 307603P

Throttle Body, Aluminum, Polished, 4-barrel, Square Bore, 1,375 cfm, Each

Part Number: FST-307603P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

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