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    • 8AN Flare to 8AN ORB Male Fuel Rail Adapter Fitting - Black Anodized (Bulkhead/Gauge Port)

      8AN Flare to 8AN ORB Male Fuel Rail Adapter Fitting - Black Anodized (Bulkhead/Gauge Port)

      8AN Flare to 8AN ORB Male Fuel Rail Adapter Fitting - Black Anodized (Bulkhead/Gauge Port)

      Regular price $7.99
      Regular price Sale price $7.99
      Unit price /  per 
    • ACL Race Series Main Bearings for Subaru EJ20/EJ22/EJ25 Engines

      ACL Race Series Main Bearings for Subaru EJ20/EJ22/EJ25 Engines

      ACL Race Series Main Bearings for Subaru EJ20/EJ22/EJ25 Engines

      Regular price $55.75
      Regular price Sale price $55.75
      Unit price /  per 
    • AEM X-Series Wideband UEGO AFR Gauge (30-0300) – Fast Response & Precision Tuning

      AEM X-Series Wideband UEGO AFR Gauge (30-0300) – Fast Response & Precision Tuning

      AEM X-Series Wideband UEGO AFR Gauge (30-0300) – Fast Response & Precision Tuning

      Regular price $192.00
      Regular price Sale price $192.00
      Unit price /  per 
    • ARP 2000 Head Stud Kit for Subaru WRX/STI (2002-2016 EJ20 & EJ25)

      ARP 2000 Head Stud Kit for Subaru WRX/STI (2002-2016 EJ20 & EJ25)

      ARP 2000 Head Stud Kit for Subaru WRX/STI (2002-2016 EJ20 & EJ25)

      Regular price $230.00
      Regular price Sale price $230.00
      Unit price /  per 
    • ARP Custom 1/2" Head Stud Kit - Extreme Clamping Force

      ARP Custom 1/2" Head Stud Kit - Extreme Clamping Force

      ARP Custom 1/2" Head Stud Kit - Extreme Clamping Force

      Regular price $500.00
      Regular price Sale price $500.00
      Unit price /  per 
    • ARP Custom Age 625+ Head Stud Kit – Ultimate Strength for Subaru WRX/STI & More

      ARP Custom Age 625+ Head Stud Kit – Ultimate Strength for Subaru WRX/STI & More

      ARP Custom Age 625+ Head Stud Kit – Ultimate Strength for Subaru WRX/STI & More

      Regular price $560.00
      Regular price Sale price $560.00
      Unit price /  per 
    • ARP Custom Age 625+ Head Stud Kit – Ultimate Strength for Subaru WRX/STI & More -

      ARP Custom Age 625+ Head Stud Kit – Ultimate Strength for Subaru WRX/STI & More -

      ARP Custom Age 625+ Head Stud Kit – Ultimate Strength for Subaru WRX/STI & More -

      Regular price $540.00
      Regular price Sale price $540.00
      Unit price /  per 
    • Athena cooper ring 100mm 0.047in Head gasket Subaru EJ25/EJ257

      Athena cooper ring 100mm 0.047in Head gasket Subaru EJ25/EJ257

      Athena cooper ring 100mm 0.047in Head gasket Subaru EJ25/EJ257

      Regular price $129.99
      Regular price Sale price $129.99
      Unit price /  per 
    • Brian Crower EJ257 / EJ255 Camshafts - Unlock Your Subaru's Power

      Brian Crower EJ257 / EJ255 Camshafts - Unlock Your Subaru's Power

      Brian Crower EJ257 / EJ255 Camshafts - Unlock Your Subaru's Power

      Regular price $936.00
      Regular price Sale price $936.00
      Unit price /  per 
    • Brian Crower Exhaust Valves WRX 2002-2014 / STI 2004-2021

      Brian Crower Exhaust Valves WRX 2002-2014 / STI 2004-2021

      Brian Crower Exhaust Valves WRX 2002-2014 / STI 2004-2021

      Regular price $185.00
      Regular price Sale price $185.00
      Unit price /  per 
    • Brian Crower High-Performance Intake Valves: Subaru WRX 2002-2014 / STI 2004-2021

      Brian Crower High-Performance Intake Valves: Subaru WRX 2002-2014 / STI 2004-2021

      Brian Crower High-Performance Intake Valves: Subaru WRX 2002-2014 / STI 2004-2021

      Regular price $185.00
      Regular price Sale price $185.00
      Unit price /  per 

    • EJ Delete plate kit

      EJ Delete plate kit

      Regular price $65.00
      Regular price Sale price $65.00
      Unit price /  per 

    • EJ25 Engine Kit 1

      EJ25 Engine Kit 1

      Regular price $1,575.00
      Regular price Sale price $1,575.00
      Unit price /  per 
    • EJ257 / EJ255 Valve Spring & Titanium Retainer Kit – Increased RPM & Boost

      EJ257 / EJ255 Valve Spring & Titanium Retainer Kit – Increased RPM & Boost

      EJ257 / EJ255 Valve Spring & Titanium Retainer Kit – Increased RPM & Boost

      Regular price $295.00
      Regular price Sale price $295.00
      Unit price /  per 

    • Engine Service 2.0t TSI oem rebuild

      Engine Service 2.0t TSI oem rebuild

      Regular price $3,920.06
      Regular price Sale price $3,920.06
      Unit price /  per 
    • ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT

      ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT

      ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT

      Regular price From $5,295.00
      Regular price Sale price From $5,295.00
      Unit price /  per 
    • Exedy Organic Stage 1 Clutch Kit | 2004-2020 Subaru STi

      Exedy Organic Stage 1 Clutch Kit | 2004-2020 Subaru STi

      Exedy Organic Stage 1 Clutch Kit | 2004-2020 Subaru STi

      Regular price $751.20
      Regular price Sale price $751.20
      Unit price /  per 
    • Exedy Stage 1 Clutch Kit - Upgrade Your WRX (2006-2017)

      Exedy Stage 1 Clutch Kit - Upgrade Your WRX (2006-2017)

      Exedy Stage 1 Clutch Kit - Upgrade Your WRX (2006-2017)

      Regular price $523.28
      Regular price Sale price $523.28
      Unit price /  per 
    • Extra-Thick 3" Downpipe Gasket: Prevent Leaks on Your Subaru Upgrade

      Extra-Thick 3" Downpipe Gasket: Prevent Leaks on Your Subaru Upgrade

      Extra-Thick 3" Downpipe Gasket: Prevent Leaks on Your Subaru Upgrade

      Regular price $23.00
      Regular price Sale price $23.00
      Unit price /  per 
    • FIC 1200cc Fuel Injectors - Big Power Upgrade for WRX/STI (High-Z)

      FIC 1200cc Fuel Injectors - Big Power Upgrade for WRX/STI (High-Z)

      FIC 1200cc Fuel Injectors - Big Power Upgrade for WRX/STI (High-Z)

      Regular price From $540.00
      Regular price Sale price From $540.00
      Unit price /  per 
    • FIC 2150cc Fuel Injector Set for 02-14 WRX, 07+ Subaru STI (High-Z)

      FIC 2150cc Fuel Injector Set for 02-14 WRX, 07+ Subaru STI (High-Z)

      FIC 2150cc Fuel Injector Set for 02-14 WRX, 07+ Subaru STI (High-Z)

      Regular price $840.00
      Regular price Sale price $840.00
      Unit price /  per 
    • FiP 08-21 Subaru Fuel Hanger Plumbing Kit

      FiP 08-21 Subaru Fuel Hanger Plumbing Kit

      FiP 08-21 Subaru Fuel Hanger Plumbing Kit

      Regular price $385.00
      Regular price Sale price $385.00
      Unit price /  per 
    • FiP 3" Hard Turbo Inlet - Upgrade Your Subaru's Airflow -

      FiP 3" Hard Turbo Inlet - Upgrade Your Subaru's Airflow -

      FiP 3" Hard Turbo Inlet - Upgrade Your Subaru's Airflow -

      Regular price From $225.00
      Regular price Sale price From $225.00
      Unit price /  per 
    • FiP Alternator Pulley & Belt Cover - Dress Up Your Subaru WRX/STI (02-17)

      FiP Alternator Pulley & Belt Cover - Dress Up Your Subaru WRX/STI (02-17)

      FiP Alternator Pulley & Belt Cover - Dress Up Your Subaru WRX/STI (02-17)

      Regular price $115.00
      Regular price Sale price $115.00
      Unit price /  per 
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    Your Car. Faster. – FI Performance

    Our mission is to help car guys build the rides they dream of. We've got the high-performance parts, the know-how, and the passion to turn your car into a beast.

    The FI Performance Difference

    FI Performance is your source for high-quality performance parts and expert build services. We specialize in extracting maximum power and handling from your car!

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