Skip to content
Katapult Buy now, pay later. No credit required!
Katapult Buy now, pay later. No credit required!
About Military Discounts Contact Shipping

2008 - 2014 STI

Filters

  • Torque Solution OEM Downpipe to 3in Cat Back Adapter Turbo Subaru Models

    Torque Solution
    $55.54 - $55.54
    $55.54
    $55.54 - $55.54
    $55.54
      Lease to own   Pay as low as   $/week

    Exhaust leaks seem to be an all-too-common issue with most modded Subaru’s. They tend to spring up out of nowhere and cause hours of troublesho...

    View full details
  • Sale Sale

    ACT Mod-Twin 225 HD Sprung Street Clutch Kit 2004-2021 STI

    ACT
    $2,241.00
    $2,241.00 - $2,241.00
    $2,241.00
    $1,748.00
    $1,748.00 - $1,748.00
    $1,748.00
      Lease to own   Pay as low as   $/week

    This is ACT's new Mod Twin 225 HD Sprung Street Clutch Kit is ideal for high-horsepower AWD vehicles and unites uncompromised pedal feel, durabilit...

    View full details
  • Sale Sale

    MagnaFlow 3in. Catback Exhaust 2011-2014 WRX / STI Hatchback

    Magnaflow
    $1,388.81
    $1,388.81 - $1,388.81
    $1,388.81
    $967.00
    $967.00 - $967.00
    $967.00
      Lease to own   Pay as low as   $/week

    The Magna Flow Cat-Back Exhaust System has been designed for those looking for both maximum performance with an aggressive sound. DETAILS: Smooth ...

    View full details
  • Sale Sale

    Invidia N1 Cat Back Exhaust 2008-2014 WRX / STI Sedan

    Invidia
    $1,210.00 - $1,335.00
    $1,210.00 - $1,335.00
    $1,210.00
    $847.00 - $934.50
    $847.00 - $934.50
    $847.00
      Lease to own   Pay as low as   $/week

    This is the Invidia N1 Cat-Back Exhaust System. The N1 is one of Invidia's most popular cat-back options offered in their catalog due to the qualit...

    View full details

  • WeatherTech Floorliner Rear w/out Audio Package 2008-2014 WRX / STI

    WeatherTech
    $89.95 - $89.95
    $89.95
    $89.95 - $89.95
    $89.95
      Lease to own   Pay as low as   $/week

    This is one of the best solutions as far as offering your interior with the best protection against all of the elements. If you daily drive your ca...

    View full details
  • Sale Sale

    Borla Unequal Length Header 2002-2014 WRX / 2004-2021 STI

    Borla
    $927.99
    $927.99 - $927.99
    $927.99
    $828.99
    $828.99 - $828.99
    $828.99
      Lease to own   Pay as low as   $/week

    This is Borla's Unequal-Length Header. Although the factory exhaust manifold is robust by design, there is much room for improvement in terms of pe...

    View full details

  • aFe Power Twisted Steel Long Tube Header 2002-2014 WRX / 2004-2021 STI

    aFe
    $820.05 - $820.05
    $820.05
    $820.05 - $820.05
    $820.05
      Lease to own   Pay as low as   $/week

    1-5/8" - 2-1/2" 304 Stainless Steel Construction:This system is constructed of 1-5/8" - 2-1/2" mandrel-bent brushed finished 304 stainless steel tu...

    View full details

  • Injector Dynamics Fuel Injectors 1700cc 2002-2014 WRX / 2007-2021 STI

    Injector Dynamics
    $1,218.00 - $1,218.00
    $1,218.00
    $1,218.00 - $1,218.00
    $1,218.00
      Lease to own   Pay as low as   $/week

    These are the Injector Dynamics 1700cc Fuel Injectors and are an excellent option for the 02-14 Subaru WRX and 07+ STI that needs to supplement the...

    View full details

  • Whiteline Front Vehicle Essentials Kit 2008-2010 STI

    Whiteline
    $304.88 - $304.88
    $304.88
    $304.88 - $304.88
    $304.88
      Lease to own   Pay as low as   $/week

    By matching key bushing, alignment and geometry products into one solution, Whiteline Essential Kits provide bang for your buck handling upgrades t...

    View full details

  • Torque Solution Billet Rear Differential Brace 2008-2021 WRX / STI

    Torque Solution
    $266.66 - $266.66
    $266.66
    $266.66 - $266.66
    $266.66
      Lease to own   Pay as low as   $/week

    The Torque Solution Billet Aluminum Rear Differential Brace is a must-have for those with high horsepower applications and it has been made using d...

    View full details

  • Torque Solution Rear Differential Bushings 2008-2021 WRX / STI

    Torque Solution
    $59.99 - $59.99
    $59.99
    $59.99 - $59.99
    $59.99
      Lease to own   Pay as low as   $/week

    These are the Torque Solution Rear Differential Bushings. The intended purpose of these bushings is to reduce the movement of the rear differential...

    View full details

  • GrimmSpeed Radiator Hose Kit 2008-2014 WRX / 2008-2021 STI

    GrimmSpeed
    $110.00 - $110.00
    $110.00
    $110.00 - $110.00
    $110.00
      Lease to own   Pay as low as   $/week

    The GrimmSpeed Radiator Hose Kit feature multi-layer silicone construction that is built to last while improving the overall cooling efficiency of ...

    View full details
  • Sale Sale

    ACT Mod-Twin 225 XT Sprung Street Clutch Kit 2004-2021 STI

    ACT
    $2,241.00
    $2,241.00 - $2,241.00
    $2,241.00
    $1,748.00
    $1,748.00 - $1,748.00
    $1,748.00
      Lease to own   Pay as low as   $/week

    This is ACT's new Mod Twin 225 XT Sprung Street Clutch Kit is ideal for high-horsepower AWD vehicles and unites uncompromised pedal feel, durabilit...

    View full details
  • Sale Sale

    ACT Xtreme Duty 6-Puck Disc Clutch Kit 2004-2021 STI

    ACT
    $987.00
    $987.00 - $987.00
    $987.00
    $770.00
    $770.00 - $770.00
    $770.00
      Lease to own   Pay as low as   $/week

    The ACT Xtreme Duty 6-Puck Disc Clutch Kit is perfect for those of you with moderate bolt-ons, and need a clutch that is strong enough to handle th...

    View full details
  • Sale Sale

    ACT Xtreme Duty Performance Street Disc Clutch Kit 2004-2021 STI

    ACT
    $1,008.00
    $1,008.00 - $1,008.00
    $1,008.00
    $786.00
    $786.00 - $786.00
    $786.00
      Lease to own   Pay as low as   $/week

    The ACT Xtreme Duty Performance Street Disc Clutch Kit is perfect for those of you with moderate bolt-ons and needs a clutch that is strong enough ...

    View full details
  • Sale Sale

    ACT Heavy Duty 6-Puck Disc Clutch Kit 2004-2021 STI

    ACT
    $986.00
    $986.00 - $986.00
    $986.00
    $769.00
    $769.00 - $769.00
    $769.00
      Lease to own   Pay as low as   $/week

    This is the ACT Heavy Duty 6-Puck Disc Clutch Kit for the 04+ Subaru STI. This is a great clutch kit for those with high-horsepower street or race ...

    View full details
  • Sale Sale

    Perrin Lightweight Crank Pulley 2002-2014 WRX / 2004-2021 STI

    Perrin Performance
    $128.00
    $128.00 - $128.00
    $128.00
    $108.80 - $115.20
    $108.80 - $115.20
    $108.80
      Lease to own   Pay as low as   $/week

    The PERRIN Lightweight Crank Pulley lightens up your rotating engine parts to free up power. True weight savings can be felt with every blip of the...

    View full details

  • Whiteline Control Arm Support Front Brace 2008-2014 WRX / STI

    Whiteline
    $144.84 - $144.84
    $144.84
    $144.84 - $144.84
    $144.84
      Lease to own   Pay as low as   $/week

    You can never have too much chassis stiffness. This Whiteline kit lightweight aluminum support brace replaces bowed or warped OE plates which minim...

    View full details
  • Sale Sale

    Tomei ARMS BX7760 Turbo 2002-2007 WRX / 2004-2021 STI

    tomei
    $1,780.00
    $1,780.00 - $1,780.00
    $1,780.00
    $1,602.00
    $1,602.00 - $1,602.00
    $1,602.00
      Lease to own   Pay as low as   $/week

    This is the new Tomei BX-Series Ball-Bearing Turbocharger. The BX-Series is Tomei's latest ball-bearing turbocharger example that features the late...

    View full details

  • ATP GTX3071R GEN2 Turbo 2002-2007 WRX / 2004-2021 STI

    ATP
    $2,195.00 - $2,195.00
    $2,195.00
    $2,195.00 - $2,195.00
    $2,195.00
      Lease to own   Pay as low as   $/week

    The ATP GEN 2 GTX3071R Bolt-On Turbocharger is one of ATP Turbo's latest designs for those of you looking for more muscle and will outflow your fac...

    View full details

  • ATP Turbo GTX3576R Externally Gated Turbo 2002-2007 WRX / 2004-2021 STI

    ATP
    $2,295.00 - $2,295.00
    $2,295.00
    $2,295.00 - $2,295.00
    $2,295.00
      Lease to own   Pay as low as   $/week

    Here, you are looking at the ATP GTX3576R Bolt-On Turbocharger. This is a great option for those of you looking for a direct bolt-on turbocharger t...

    View full details

  • ATP Turbo GTX3576R Turbo 2002-2007 WRX / 2004-2021 STI

    ATP
    $2,295.00 - $2,295.00
    $2,295.00
    $2,295.00 - $2,295.00
    $2,295.00
      Lease to own   Pay as low as   $/week

    Here, you are looking at the ATP GTX3576R Bolt-On Turbocharger. This is a great option for those of you looking for a direct bolt-on turbocharger t...

    View full details

  • Grimmspeed EJ25 Headgasket Set 1.5mm Thickness 2008-2021 STI

    GrimmSpeed
    $139.00 - $139.00
    $139.00
    $139.00 - $139.00
    $139.00
      Lease to own   Pay as low as   $/week

    Feature-packed, these gaskets are a perfect fit for any engine build, from basic refresh to a high horsepower track monster.    1.5mm thicknes...

    View full details

  • Grimmspeed EJ25 Headgasket Set .78mm Thickness 2008-2021 STI

    GrimmSpeed
    $139.00 - $139.00
    $139.00
    $139.00 - $139.00
    $139.00
      Lease to own   Pay as low as   $/week

    Feature-packed, these gaskets are a perfect fit for any engine build, from basic refresh to a high horsepower track monster.  The GrimmSpeed He...

    View full details