Air/Fuel Delivery Parts for Carbureted & Fuel Injected Engines

Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors...

Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors for street to strip, plus intake manifolds ranging from stock-height replacements to hood-busting tunnel rams. If you’e ready to advance to fuel injection, we’ve got you covered with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. We’ve also got cold air intakes, fuel pumps, fuel filters, superchargers, turbochargers, nitrous kits, methanol injection kits, hood scoops, and air filters—there’s no excuse for starving...

Individual Parts

Part Groups

Results 1 - 25 of 27

AMS Performance - Intake Manifolds, Fuel Injected for 2002-2014 IMPREZA, 2015-2021 WRX STI - AMS.31.08.0001-1

AMS EJ25 Subaru Intake Manifold - Uncoated

Part Number: AMV-AMS310800011

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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AMS Performance - Intake Manifolds, Fuel Injected for 2002-2014 IMPREZA, 2015-2021 WRX STI - AMS.31.08.0001-2

AMS EJ25 Subaru Intake Manifold - Texture Red Powder Coating

Part Number: AMV-AMS310800012

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

AMS Performance - Intake Manifolds, Fuel Injected for 2002-2014 IMPREZA, 2015-2021 WRX STI - AMS.31.08.0002-1

AMS EJ25 Subaru Intake Manifold - REVERSE ROTATION Uncoated

Part Number: AMV-AMS310800021

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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AMS Performance - Intake Manifolds, Fuel Injected for 2002-2014 IMPREZA, 2015-2021 WRX STI - AMS.31.08.0002-2

AMS EJ25 Subaru Intake Manifold - REVERSE ROTATION Texture Red Powder Coating

Part Number: AMV-AMS310800022

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Excess Injectors Fuel Injectors X1500U4-16-8

2002-2020 Subaru WRX,STi,Legacy GT,Forester XT - EJ20, EJ25, 1500cc@3bar,small height,wiring adaptors incl,Exact Match data,set of 4,Lifetime Warranty

Part Number: EXS-X1500U4-16-8

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Excess Injectors Fuel Injectors X710M4-15

2002-2020 Subaru WRX,STi,Legacy GT,Forester XT - EJ20, EJ25, 710cc@3bar, small height, Denso Plugs, Exact Match data, set of 4, Lifetime Warranty

Part Number: EXS-X710M4-15

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

DeatschWerks Top-Feed Conversion Fuel Rails for 2002-2012 IMPREZA, 2009 LEGACY, 2015-2017 WRX STI - 6-102-0750

Fuel Rails, Side Feed to Top Conversion, Billet Aluminum, Black Anodized, with 750cc Injectors, Subaru, Kit

Part Number: DWK-6-102-0750

Not Yet Reviewed

Estimated Ship Date: Today

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DeatschWerks Fuel Injectors for 2002-2012 IMPREZA, 2009 LEGACY, 2015-2017 WRX STI - 16S-01-2200-4

Fuel Injectors, 2200.0 cc/min., Subaru, Set of 4

Part Number: DWK-16S0122004

Not Yet Reviewed

Estimated Ship Date: Today

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DeatschWerks Fuel Injectors for 1997-2006 IMPREZA, 2004-2006 LEGACY - 02J-00-1000-4