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2015-2021 STI

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  • Torque Solution Braided Fuel Line Kit for -6AN FRP 2002-2014 WRX / 2007-2021 STI

    $255.55 - $255.55
    $255.55
    $255.55 - $255.55
    $255.55
      Lease to own   Pay as low as   $/week

    This kit has been designed to work with the Torque Solution Top Feed Fuel Rails and utilizes the OEM hard lines on your Subaru. It is also supplied...

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  • Killer B Oil Baffle Windage Tray 2002-2014 WRX / 2004-2021 STI

    $9,999.00 - $9,999.00
    $9,999.00
    $9,999.00 - $9,999.00
    $9,999.00
      Lease to own   Pay as low as   $/week

    This is the Killer B Motorsport Windage Tray. This tray has been designed to help reduce oil sloshing from one bank of the engine to the other unde...

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  • Killer B Motorsport Ultimate Pickup 2006-2014 WRX / 2004-2021 STI

    $149.00 - $149.00
    $149.00
    $149.00 - $149.00
    $149.00
      Lease to own   Pay as low as   $/week

    The factory oil pickup is failure-prone and can lead to engine failure. What happens is that the tube will end up cracking, sometimes at the welds,...

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  • Injector Dynamics 1050X Top Feed Fuel Injectors 2002-2014 Subaru WRX / 2007-2021 Subaru STI

    $600.60 - $600.60
    $600.60
    $600.60 - $600.60
    $600.60
      Lease to own   Pay as low as   $/week

    Injector Dynamics. Injector Dynamics makes some of the best aftermarket fuel injectors available in the industry and are the top choice for experi...

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  • Sale Sale

    ACT Mod-Twin 225 HD Sprung Race Clutch Kit 2004-2020 STI

    $2,598.00
    $2,598.00 - $2,598.00
    $2,598.00
    $2,104.00
    $2,104.00 - $2,104.00
    $2,104.00
      Lease to own   Pay as low as   $/week

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

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  • Sale Sale

    ACT Heavy Duty Sprung 4-Puck Disc Clutch Kit 2004-2021 STI

    $1,021.00
    $1,021.00 - $1,021.00
    $1,021.00
    $827.00
    $827.00 - $827.00
    $827.00
      Lease to own   Pay as low as   $/week

    This is the ACT Heavy Duty Sprung 4-Puck Disc Clutch Kit. This particular clutch kit has been designed to sustain substantial increases in power an...

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  • Sale Sale

    ACT Mod-Twin 225 XX Rigid Race Clutch Kit 2004-2020 STI

    $2,318.00
    $2,318.00 - $2,318.00
    $2,318.00
    $1,878.00
    $1,878.00 - $1,878.00
    $1,878.00
      Lease to own   Pay as low as   $/week

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

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  • Sale Sale

    ACT Mod-Twin 225 XX Sprung Race Clutch Kit 2004-2020 STI

    $2,377.00
    $2,377.00 - $2,377.00
    $2,377.00
    $1,925.00
    $1,925.00 - $1,925.00
    $1,925.00
      Lease to own   Pay as low as   $/week

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

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  • Sale Sale

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

    $2,527.00
    $2,527.00 - $2,527.00
    $2,527.00
    $2,047.00
    $2,047.00 - $2,047.00
    $2,047.00
      Lease to own   Pay as low as   $/week

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

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  • Sale Sale

    ACT Mod-Twin 225 XT Sprung Race Clutch Kit 2004-2020 STI

    $2,586.00
    $2,586.00 - $2,586.00
    $2,586.00
    $2,095.00
    $2,095.00 - $2,095.00
    $2,095.00
      Lease to own   Pay as low as   $/week

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

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  • Sale Sale

    ACT Mod-Twin 225 HD Rigid Race Clutch Kit 2004-2020 STI

    $2,527.00
    $2,527.00 - $2,527.00
    $2,527.00
    $2,047.00
    $2,047.00 - $2,047.00
    $2,047.00
      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...

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  • Sale Sale

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

    $1,073.00
    $1,073.00 - $1,073.00
    $1,073.00
    $869.00
    $869.00 - $869.00
    $869.00
      Lease to own   Pay as low as   $/week

    This clutch kit is perfect for those of you with moderate bolt-ons, and need a clutch that is strong enough to handle the power. This clutch kit fe...

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  • Sale Sale

    ACT Heavy Duty M/Race Rigid 6 Pad Clutch Kit 2004-2021 STI

    $964.00
    $964.00 - $964.00
    $964.00
    $781.00
    $781.00 - $781.00
    $781.00
      Lease to own   Pay as low as   $/week

    This is the ACT Heavy-Duty M/Race Rigid 6-Pad Disc Clutch Kit. This is a great clutch kit for those with vehicles built for high-horsepower street ...

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  • Sale Sale

    Exedy Stage 4 Heavy Duty Twin Metallic Disc Clutch Kit 2004-2021 STI

    $2,639.47
    $2,639.47 - $2,639.47
    $2,639.47
    $2,243.49
    $2,243.49 - $2,243.49
    $2,243.49
      Lease to own   Pay as low as   $/week

    The Exedy Stage 4 Heavy Duty Twin Metallic Disc Clutch Kit is ideal for those who are making big horsepower numbers, or for those who participat...

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  • Sale Sale

    ACT Heavy Duty M/Race Rigid 6 Pad Clutch Kit 2004-2021 STI

    $986.00
    $986.00 - $986.00
    $986.00
    $799.00
    $799.00 - $799.00
    $799.00
      Lease to own   Pay as low as   $/week

    Here, you're looking at the ACT Heavy Duty 6 Pad Clutch Kit for the 2004-2021 STI. The ACT Heavy-Duty M/Race Rigid 6-Pad Disc Clutch Kit is a great...

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  • Sale Sale

    Exedy Hyper Twin Disk Organic Clutch Kit 2004-2021 STI

    $2,354.25
    $2,354.25 - $2,354.25
    $2,354.25
    $2,001.06
    $2,001.06 - $2,001.06
    $2,001.06
      Lease to own   Pay as low as   $/week

    This is the Exedy Hyper Twin Organic Clutch Kit. This particular clutch kit is designed for high power applications that participate in drag, road ...

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  • Sale Sale

    Competition Clutch Twin Disk Clutch Kit 2004-2021 STI

    $1,699.99
    $1,699.99 - $1,699.99
    $1,699.99
    $1,614.99
    $1,614.99 - $1,614.99
    $1,614.99
      Lease to own   Pay as low as   $/week

    The Competition Clutch Twin Disk Kit for the 04+ Subaru STI was designed to be an economical racing clutch for those who want a multi-plate clutch ...

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  • Sale Sale

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

    $2,449.00
    $2,449.00 - $2,449.00
    $2,449.00
    $1,984.00
    $1,984.00 - $1,984.00
    $1,984.00
      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...

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  • Sale Sale

    Competition Clutch Stage 3 Segmented Ceramic Clutch Kit 2015-2021 STI

    $849.99
    $849.99 - $849.99
    $849.99
    $679.99
    $679.99 - $679.99
    $679.99
      Lease to own   Pay as low as   $/week

    If you have modifications that substantially increase the horsepower and torque in your vehicle, you are going to surpass the limits of the OEM clu...

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  • Sale Sale

    Competition Clutch Stage 3 Full Face Dual Friction Clutch Kit 2004-2021 STI

    $849.99
    $849.99 - $849.99
    $849.99
    $679.99
    $679.99 - $679.99
    $679.99
      Lease to own   Pay as low as   $/week

    This is the Competition Clutch Stage 3 Full Face Friction Clutch Kit. This particular clutch kit has been designed to have a higher torque rating t...

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  • Competition Clutch Stage 2 Steelback Brass Plus Clutch Kit 2004-2021 STI

    $675.00 - $675.00
    $675.00
    $675.00 - $675.00
    $675.00
      Lease to own   Pay as low as   $/week

    The Competition Clutch Stage 2 Steelback Brass Plus Clutch Kit provides up to an 80% increase in torque capacity and is suitable for aggressive str...

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  • Sale Sale

    Competition Clutch Stage 4 6-Puck Clutch Kit 2004-2021 STI

    $899.99
    $899.99 - $899.99
    $899.99
    $719.99
    $719.99 - $719.99
    $719.99
      Lease to own   Pay as low as   $/week

    The Competition Clutch Stage 4 6-Puck Clutch Kit that is now available for your application. This is a great option for those of you who have moder...

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

    $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...

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  • Sold out

    Torque Solution Rear Shifter Bushing 2002-2014 WRX / 2004-2021 STI / 2013+ BRZ/FRS/86

    $39.99 - $39.99
    $39.99
    $39.99 - $39.99
    $39.99
      Lease to own   Pay as low as   $/week

    This is the Torque Solution Rear Shifter Bushing that has been designed to be a direct replacement for the factory rear shifter mount bushing. The ...

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