Engine

Cobb Flex Fuel Kit Overview

Top 3 Engine Mods

If you're trying to upgrade your engine bay for your 2015+ WRX you've come to the right place. Batteries, blow off valves, boost controllers, cam plates/guards, catch cans, fuel systems, intercoolers, pulleys, turbo kits and more can be found here! Take a look below.


  • Battery
  • Blow Off Valves
  • Boost Controllers
  • Catch Cans
  • Covers and Dressup
  • Fuel System
  • Intercoolers
  • Internal Components
  • Motor Mounts
  • Oil and Accessories
  • Pistons
  • Pulleys
  • Spark Plugs
  • Staged Kits
  • Timing Belt
  • Tuning
  • Turbo
  • Wastegates

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  • InterTek Top Mount Intercooler Grille - 2015+ STI InterTek Top Mount Intercooler Grille - 2015+ STI
    NEW

    InterTek Top Mount Intercooler Grille - 2015+ STI


    $80.00
  • Prova Hi-press Bypass Valve - 15+ STI
    NEW
  • GReddy Subaru Magnetic Drain Plug - 2015+ STI GReddy Subaru Magnetic Drain Plug - 2015+ STI
    NEW
  • Killer B FA20 WRX Air/Oil Separator - 2015+ WRX / 2015+ STI Killer B FA20 WRX Air/Oil Separator - 2015+ WRX / 2015+ STI
    NEW

    Killer B FA20 WRX Air/Oil Separator - 2015+ WRX / 2015+ STI


    $492.00
  • Fumoto Quick Engine Oil Drain Valve - 15+ WRX / 13+ BRZ / 14+ Forester / 13+ Crosstrek / 17+ Impreza Fumoto Quick Engine Oil Drain Valve - 15+ WRX / 13+ BRZ / 14+ Forester / 13+ Crosstrek / 17+ Impreza
  • SALE
    Tial QR Recirculating Blow Off Valve 10psi Spring Black 1.34in Outlet - Universal Tial QR Recirculating Blow Off Valve 10psi Spring Black 1.34in Outlet - Universal
    SALE
  • IAG Stage 2 Tuff "Cosy" 2.5L Subaru Short Block - 2015+ STI
  • IAG Stage 2 Tuff 2.5L Subaru Short Block - 2015+ STI
  • IAG Stage 2 2.5L Subaru Short Block - 2015+ STI
  • IAG Stage 1 Plus 2.5L Subaru Short Block - 2015+ STI
  • SALE
    Aluminati Solid Motor Mounts - 2015+ STI Aluminati Solid Motor Mounts - 2015+ STI
    SALE
  • SALE
    Aluminati Solid Billet Pitch Stop Mount - 2015+ WRX / 2015+ STI / 2014+ Forester Aluminati Solid Billet Pitch Stop Mount - 2015+ WRX / 2015+ STI / 2014+ Forester
    SALE

    Aluminati Solid Billet Pitch Stop Mount - 2015+ WRX / 2015+ STI / 2014+ Forester


    $65.99

    $69.99

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