Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Accessories

Accessories

Accessories

Your cart

Loading...

Estimated total

$0.00 USD

Taxes, Discounts and shipping calculated at checkout
  • HOME
  • PRODUCTS
  • SHOP BY MODEL
  • ABOUT
  • CONTACT
  • DEALER PORTAL
Log in
    Fi Performance
    • HOME
    • PRODUCTS
    • SHOP BY MODEL
    • ABOUT
    • CONTACT
    • DEALER PORTAL
    Log in Cart

    Filter:

    Availability
    0 selected
    Reset
    Availability
    Price
    The highest price is $12,000.00 Reset
    $
    $
    Remove all

    125 products

    Filter and sort Filter

    Filter and sort

    Filter

    125 products

    Availability
    Clear
    Price

    The highest price is $12,000.00

    $
    $
    Clear
    Remove all
    Remove all

    125 products

    • FiP plug and play wideband kit ( Dealer )

      FiP plug and play wideband kit ( Dealer )

      Regular price $230.00
      Regular price Sale price $230.00
      Unit price /  per 

    • FiP speed density kit ( Dealer )

      FiP speed density kit ( Dealer )

      Regular price $60.00
      Regular price Sale price $60.00
      Unit price /  per 

    • FiP universal Subaru fuel plumbing kit

      FiP universal Subaru fuel plumbing kit

      Regular price $250.00
      Regular price Sale price $250.00
      Unit price /  per 

    • FiP universal Subaru fuel plumbing kit - Firewall to rails (dealer)

      FiP universal Subaru fuel plumbing kit - Firewall to rails (dealer)

      Regular price $220.00
      Regular price Sale price $220.00
      Unit price /  per 
    • FIP-11-R Modified Oil Pump - Upgrade Your Subaru EJ20/EJ25

      FIP-11-R Modified Oil Pump - Upgrade Your Subaru EJ20/EJ25

      FIP-11-R Modified Oil Pump - Upgrade Your Subaru EJ20/EJ25

      Regular price $285.00
      Regular price Sale price $285.00
      Unit price /  per 
    • FIP-11-R Modified Oil Pump - Upgrade Your Subaru EJ20/EJ25 (Dealer)

      FIP-11-R Modified Oil Pump - Upgrade Your Subaru EJ20/EJ25 (Dealer)

      FIP-11-R Modified Oil Pump - Upgrade Your Subaru EJ20/EJ25 (Dealer)

      Regular price $235.00
      Regular price Sale price $235.00
      Unit price /  per 
    • FIP-HP-600 Cylinder Head Package - Build a 600HP Subaru EJ25 (Dealer)

      FIP-HP-600 Cylinder Head Package - Build a 600HP Subaru EJ25 (Dealer)

      FIP-HP-600 Cylinder Head Package - Build a 600HP Subaru EJ25 (Dealer)

      Regular price $3,580.00
      Regular price Sale price $3,580.00
      Unit price /  per 
    • FIP-HP-600 Cylinder Head Package - Build a 650HP Subaru EJ25

      FIP-HP-600 Cylinder Head Package - Build a 650HP Subaru EJ25

      FIP-HP-600 Cylinder Head Package - Build a 650HP Subaru EJ25

      Regular price $3,999.00
      Regular price Sale price $3,999.00
      Unit price /  per 
    • FIP-HP-800 Cylinder Head Package - Build an 800HP Subaru (Dealer)

      FIP-HP-800 Cylinder Head Package - Build an 800HP Subaru (Dealer)

      FIP-HP-800 Cylinder Head Package - Build an 800HP Subaru (Dealer)

      Regular price From $3,999.00
      Regular price Sale price From $3,999.00
      Unit price /  per 
    • FIP-HP-800 Cylinder Head Package - Build an 800HP Subaru Monster

      FIP-HP-800 Cylinder Head Package - Build an 800HP Subaru Monster

      FIP-HP-800 Cylinder Head Package - Build an 800HP Subaru Monster

      Regular price From $4,699.00
      Regular price Sale price From $4,699.00
      Unit price /  per 
    • FiP-LB-700 Long Block - Unleash 700HP in Your Subaru (Closed Deck)

      FiP-LB-700 Long Block - Unleash 700HP in Your Subaru (Closed Deck)

      FiP-LB-700 Long Block - Unleash 700HP in Your Subaru (Closed Deck)

      Regular price From $11,200.00
      Regular price Sale price From $11,200.00
      Unit price /  per 
    • FiP-SS-700 Short Block - Build a 700HP Subaru Engine ( Dealer )

      FiP-SS-700 Short Block - Build a 700HP Subaru Engine ( Dealer )

      FiP-SS-700 Short Block - Build a 700HP Subaru Engine ( Dealer )

      Regular price From $4,799.00
      Regular price Sale price From $4,799.00
      Unit price /  per 
    • FiP-SS-700 Short Block - Build a 700HP Subaru Engine (Closed Deck)

      FiP-SS-700 Short Block - Build a 700HP Subaru Engine (Closed Deck)

      FiP-SS-700 Short Block - Build a 700HP Subaru Engine (Closed Deck)

      Regular price From $4,799.00
      Regular price Sale price From $4,799.00
      Unit price /  per 
    • FiP-SS-X EJ25 Short Block - Build a 1100+ BHP Subaru Monster

      FiP-SS-X EJ25 Short Block - Build a 1100+ BHP Subaru Monster

      FiP-SS-X EJ25 Short Block - Build a 1100+ BHP Subaru Monster

      Regular price $8,599.00
      Regular price Sale price $8,599.00
      Unit price /  per 
    • Flex fuel kit 08-21 STI

      Flex fuel kit 08-21 STI

      Flex fuel kit 08-21 STI

      Regular price $320.00
      Regular price Sale price $320.00
      Unit price /  per 
    • Fluidampr Subaru EJ Series Damper - Smooth Out Your Engine, Boost Performance

      Fluidampr Subaru EJ Series Damper - Smooth Out Your Engine, Boost Performance

      Fluidampr Subaru EJ Series Damper - Smooth Out Your Engine, Boost Performance

      Regular price $479.00
      Regular price Sale price $479.00
      Unit price /  per 
    • Fluidampr Subaru EJ Series Steel Internally Balanced Damper ( DEALER )

      Fluidampr Subaru EJ Series Steel Internally Balanced Damper ( DEALER )

      Fluidampr Subaru EJ Series Steel Internally Balanced Damper ( DEALER )

      Regular price $396.00
      Regular price Sale price $396.00
      Unit price /  per 
    • FPR6 Fuel Pressure Regulator (-6AN) - Customize Your Fuel System & Style

      FPR6 Fuel Pressure Regulator (-6AN) - Customize Your Fuel System & Style

      FPR6 Fuel Pressure Regulator (-6AN) - Customize Your Fuel System & Style

      Regular price $199.94
      Regular price Sale price $199.94
      Unit price /  per 
    • FPR6 Fuel Pressure Regulator (-6AN) - Customize Your Fuel System & Style (Dealer)

      FPR6 Fuel Pressure Regulator (-6AN) - Customize Your Fuel System & Style (Dealer)

      FPR6 Fuel Pressure Regulator (-6AN) - Customize Your Fuel System & Style (Dealer)

      Regular price $185.00
      Regular price Sale price $185.00
      Unit price /  per 
    • Gates Timing Belt Kit - Essential Maintenance for Your Subaru WRX, STI, and More

      Gates Timing Belt Kit - Essential Maintenance for Your Subaru WRX, STI, and More

      Gates Timing Belt Kit - Essential Maintenance for Your Subaru WRX, STI, and More

      Regular price $250.00
      Regular price Sale price $250.00
      Unit price /  per 
    • Gates Timing Belt Kit with Water Pump for Subaru WRX/STI/Legacy GT/Outback XT/Baja/Forester XT

      Gates Timing Belt Kit with Water Pump for Subaru WRX/STI/Legacy GT/Outback XT/Baja/Forester XT

      Gates Timing Belt Kit with Water Pump for Subaru WRX/STI/Legacy GT/Outback XT/Baja/Forester XT

      Regular price $345.00
      Regular price Sale price $345.00
      Unit price /  per 
    • GSC Power-Division Viton Valve Stem Seals - Upgrade Your Subaru WRX/STI

      GSC Power-Division Viton Valve Stem Seals - Upgrade Your Subaru WRX/STI

      GSC Power-Division Viton Valve Stem Seals - Upgrade Your Subaru WRX/STI

      Regular price $16.00
      Regular price Sale price $16.00
      Unit price /  per 

    • Intake AVCS rebuild service ( DEALER )

      Intake AVCS rebuild service ( DEALER )

      Regular price From $150.00
      Regular price Sale price From $150.00
      Unit price /  per 
    • JE Pro Seal Head Gasket - Superior Strength for Your Subaru EJ25/EJ257 (100mm, 0.039in)

      JE Pro Seal Head Gasket - Superior Strength for Your Subaru EJ25/EJ257 (100mm, 0.039in)

      JE Pro Seal Head Gasket - Superior Strength for Your Subaru EJ25/EJ257 (100mm, 0.039in)

      Regular price $76.49
      Regular price Sale price $76.49
      Unit price /  per 
    • 1
    • 2
    • 3
    • 4
    • 5
    • 6

    Quicklinks

    • HOME
    • PRODUCTS
    • SHOP BY MODEL
    • ABOUT
    • CONTACT
    • DEALER PORTAL

    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!

    Payment methods
    • American Express
    • Apple Pay
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa
    © 2024, Fi Performance Powered by Shopify
    • Choosing a selection results in a full page refresh.
    • Opens in a new window.