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

2015-2021 STI

Filters

  • 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

  • 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 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

  • DeatschWerks DW65c Series Fuel Pump w/ Install Kit 2008-2014 WRX / 2008-2021 STI

    DeatschWerks
    $159.00 - $159.00
    $159.00
    $159.00 - $159.00
    $159.00
      Lease to own   Pay as low as   $/week

    This is the DeatschWerks DW65C Series Fuel Pump with Install Kit for the 02-14 Subaru WRX and 08+ STI. Once you start adding more go-fast modificat...

    View full details

  • DeatschWerks 440lph Brushless Fuel Pump w/ PWM Controller And Install Kit 2008-2014 WRX / 2008-2021 STI

    DeatschWerks
    $579.00 - $579.00
    $579.00
    $579.00 - $579.00
    $579.00
      Lease to own   Pay as low as   $/week

    Once you start adding go-fast performance products that increase power, torque, and boost, then you have to start upgrading your fuel system to sup...

    View full details

  • DeatschWerks 440lph Brushless Fuel Pump Single/Dual Controller w/ Install Kit 2008-2014 WRX / 2008-2021 STI

    DeatschWerks
    $529.00 - $529.00
    $529.00
    $529.00 - $529.00
    $529.00
      Lease to own   Pay as low as   $/week

    Once you start adding go-fast performance products that increase power, torque, and boost, then you have to start upgrading your fuel system to sup...

    View full details

  • DeatschWerks DW300C Series Fuel Pump w/ Install Kit 2008-2014 WRX / 2008-2021 STI

    DeatschWerks
    $189.00 - $189.00
    $189.00
    $189.00 - $189.00
    $189.00
      Lease to own   Pay as low as   $/week

    Once you start adding go-fast performance upgrades that increase the power, torque, and boost, then you must upgrade your fuel system to supplement...

    View full details

  • DeatschWerks Fuel Injectors Top Feed 2200cc 2002-2014 WRX / 2007-2021 STI

    DeatschWerks
    $859.00 - $859.00
    $859.00
    $859.00 - $859.00
    $859.00
      Lease to own   Pay as low as   $/week

    The DeatschWerks Top Feed 2200cc Fuel Injectors are available for those of you who need a high-flowing fuel injector to supplement those modificati...

    View full details
  • ACT Xtreme Duty 6-Puck Disc Clutch Kit 2004-2021 STI
    Sale Sale

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

    ACT
    $1,049.00
    $1,049.00 - $1,049.00
    $1,049.00
    $818.00
    $818.00 - $818.00
    $818.00
      Lease to own   Pay as low as   $/week

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

    View full details
  • Sale Sale

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

    ACT
    $945.00
    $945.00 - $945.00
    $945.00
    $737.00
    $737.00 - $737.00
    $737.00
      Lease to own   Pay as low as   $/week

    The ACT Heavy Duty Performance Street Clutch Kit has been designed with an increased torque capacity over OEM standards and is a great clutch for t...

    View full details

  • Whiteline Steering Rack Bushings 2008-2014 WRX / 2008-2021 STI

    Whiteline
    $96.29 - $96.29
    $96.29
    $96.29 - $96.29
    $96.29
      Lease to own   Pay as low as   $/week

    Here, you are looking at the Whiteline Steering Rack Bushings are direct replacements for your stock steering rack mount bushings and have been des...

    View full details

  • Whiteline Rear Differential Positive Power Kit Bushings 2008-2021 WRX / STI

    Whiteline
    $72.92 - $72.92
    $72.92
    $72.92 - $72.92
    $72.92
      Lease to own   Pay as low as   $/week

    The Whiteline Rear Differential Positive Power Kit Bushings which have been designed to provide more reinforcement to the rear differential and to ...

    View full details

  • Whiteline Gearbox Positive Shift Kit 2008-2021 WRX / STI

    Whiteline
    $69.88 - $69.88
    $69.88
    $69.88 - $69.88
    $69.88
      Lease to own   Pay as low as   $/week

    Bang For Your Buck! Whiteline's Positive Shift Kit inserts into the factory gearbox mount and results in a greatly improved shift feel and response...

    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
  • Sale Sale

    Exedy Stage 1 Organic Disc Clutch Kit 2004-2021 STI

    Exedy
    $808.10
    $808.10 - $808.10
    $808.10
    $686.87
    $686.87 - $686.87
    $686.87
      Lease to own   Pay as low as   $/week

    The Exedy Stage 1 Organic Disc Clutch Kit is ideal for street and light horsepower track use with drivability that is similar to the stock clutch. ...

    View full details
  • Sale Sale

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

    ACT
    $2,183.00
    $2,183.00 - $2,183.00
    $2,183.00
    $1,703.00
    $1,703.00 - $1,703.00
    $1,703.00
      Lease to own   Pay as low as   $/week

    This is ACT's new Mod Twin 225 HD Rigid Race Clutch Kit. This particular clutch kit is ideal for high-horsepower AWD vehicles that experience aggre...

    View full details
  • Sale Sale

    Perrin Air Oil Separator Aftermarket FMIC 2008-2014 WRX / 2008-2021 STI

    Perrin Performance
    $572.00
    $572.00 - $572.00
    $572.00
    $514.80 - $572.00
    $514.80 - $572.00
    $514.80
      Lease to own   Pay as low as   $/week

    The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency an...

    View full details

  • Torque Solution Solid Billet Engine Mounts 2002-2014 WRX / 2004-2021 STI

    Torque Solution
    $172.21 - $172.21
    $172.21
    $172.21 - $172.21
    $172.21
      Lease to own   Pay as low as   $/week

    These mounts are made out of high-grade billet aluminum materials with steel studs to keep your engine in place under hard acceleration, cornering,...

    View full details

  • Torque Solution Solid Transmission Mount 2002-2021 WRX / 2004-2021 STI

    Torque Solution
    $172.21 - $172.21
    $172.21
    $172.21 - $172.21
    $172.21
      Lease to own   Pay as low as   $/week

    The intended purpose of this mount is to eliminate any excessive drivetrain movement and to keep your transmission in place under hard acceleration...

    View full details
  • Sale Sale

    ACT Mod-Twin 225 XT Rigid Street Clutch Kit 2004-2020 STI

    ACT
    $2,183.00
    $2,183.00 - $2,183.00
    $2,183.00
    $1,703.00
    $1,703.00 - $1,703.00
    $1,703.00
      Lease to own   Pay as low as   $/week

    This is ACT's new Mod Twin 225 XT Rigid Street Clutch Kit. This particular clutch kit blends an easy pedal feel with a smooth but positive engageme...

    View full details
  • Sale Sale

    Exedy OEM Replacement Clutch 2004-2021 STI

    Exedy
    $649.36
    $649.36 - $649.36
    $649.36
    $551.94
    $551.94 - $551.94
    $551.94
      Lease to own   Pay as low as   $/week

    This is the Exedy OEM Replacement Clutch Kit for the 04+ Subaru STI. This is a great option for those of you who are looking for a quality OEM c...

    View full details
  • Sale Sale

    DBA 4000 Series Slotted Rear Rotor 2018-2021 STI

    DBA
    $295.23
    $295.23 - $295.23
    $295.23
    $249.81
    $249.81 - $249.81
    $249.81
      Lease to own   Pay as low as   $/week

    DBA's mid-series enhanced performance rotor features Thermal Stability Profiling for improved heat handling. Thermo-Graphic paint markings on the ...

    View full details
  • Sale Sale

    DBA 4000 Series Slotted Front Rotor 2018-2021 STI

    DBA
    $506.09
    $506.09 - $506.09
    $506.09
    $428.23
    $428.23 - $428.23
    $428.23
      Lease to own   Pay as low as   $/week

    DBA's mid-series enhanced performance rotor features Thermal Stability Profiling for improved heat handling. Thermo-Graphic paint markings on the ...

    View full details

  • Hawk Ceramic Front Brake Pads 2018-2021 STI

    Hawk Performance
    $235.89 - $235.89
    $235.89
    $235.89 - $235.89
    $235.89
      Lease to own   Pay as low as   $/week

    Hawk Ceramic Front Brake Pads 2018-2021 STI   Hawk has developed a unique ceramic composite specifically to meet the ultra-low dust and low noise ...

    View full details