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Subaru Impreza Air and Fuel Service Kits
Air and fuel service kits for the Subaru Impreza cover model years 1992–2025, and this is a popular pick among Subaru Impreza owners shopping here. The range spans intake kits, fuel injector seal kits, nitrous oxide systems, and more. Choose your model year above and this page keeps only the air and fuel service kits that fit your Subaru Impreza. Each listing is matched to our vehicle fitment data before it appears here.
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Nitrous Express 20923-10 Sport Compact EFI Single Nozzle Nitrous System 35-50-75 HP 10 lb Bottle
Part: 20923-10
Universal Fit
$918.25
In Stock (10+)
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Weapon-R 306-111-101 Secret Weapon Short Ram Air Intake Kit - Polished
Part: 306-111-101
Vehicle Specific
$261.20
1 left at this price
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TurboXS WSINTAKE Short Ram Intake Kit for Subaru WRX STI 02-07
Part: WSINTAKE
Vehicle Specific
$168.68
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Nitrous Express 20923-00 All Sport Compact EFI Single Nozzle Nitrous System 35-150 HP
Part: 20923-00
Universal Fit
$781.77
In Stock (10+)
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Nitrous Express 20923-12 All Sport Compact EFI Single Nozzle Nitrous System with Composite Bottle
Part: 20923-12
Vehicle Specific
$1,759.79
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Nitrous Express 20928-10 InstaBOOST Digital EFI Nitrous System with 10lb Bottle
Part: 20928-10
Vehicle Specific
$1,285.16
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Nitrous Express 20929-10 InstaBOOST EFI Nitrous System with 10lb Bottle
Part: 20929-10
Vehicle Specific
$1,016.28
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Nitrous Express 20923-15 EFI Single Nozzle Nitrous System 35-75 HP with 15lb Bottle
Part: 20923-15
Universal Fit
$1,017.64
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Nitrous Express 20923-05 All Sport Compact EFI Single Nozzle Nitrous System 35-75 HP with 5lb Bottle
Part: 20923-05
Universal Fit
$905.00
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Nitrous Express 20001-10 Hitman EFI Single Nozzle Piranha Nitrous System with 10lb Bottle
Part: 20001-10
Vehicle Specific
$781.77
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HKS 1599-SN001 Airflow Less Adapter for RB20 VG30 EJ Engines
Part: 1599-SN001
Vehicle Specific
$128.70
Ships from manufacturer
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DeatschWerks 6-102-0750 Top Feed Fuel Rail Upgrade Kit with Injectors - 750cc
Part: 6-102-0750
Vehicle Specific
$538.42
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RADIUM Engineering 20-0354-03 Stainless Fuel Filter Kit with Master Cylinder Brace
Part: 20-0354-03
$346.70
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RADIUM Engineering 20-0354-05 Fuel Filter Kit with Master Cylinder Brace for Subaru/Saab 9-2X
Part: 20-0354-05
$327.70
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RADIUM Engineering 20-0629-05 Fuel Hanger Plumbing Kit Microglass Subaru 08-21
Part: 20-0629-05
Vehicle Specific
$455.95
In Stock (5)
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What's here for your Subaru Impreza
- Air intake kits — available in polished and black finishes, including single-piece designs
- Fuel injector seal kits — with gaskets and stainless steel hardware options
- Nitrous oxide injection system kits — complete kit configurations for the Impreza
- Fuel hose kits — including hanger-style and stainless steel versions
- Turbocharger blow off valve kits — in multiple finish options
The widest selection of Subaru Impreza air and fuel service kits here comes from Weapon-R, Nitrous Express, Mishimoto, and Standard Motor Products. Other categories Subaru Impreza owners shop for: Subaru Impreza Springs and Suspension Parts, Subaru Impreza Shocks and Struts and Subaru Impreza Engine Block Parts, or browse all Subaru Impreza parts and accessories.