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2015-2021 Subaru STI

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ACT Mod Twin 225 Xtreme Duty Rigid Race Twin Disk Clutch Kit 2004-2021 STI

$2,300.00
$2,300.00 - $2,300.00
$2,300.00
$1,725.00
$1,725.00 - $1,725.00
$1,725.00

T2R-S07 Mod-Twin 225 XT Rigid Race Kit tackles aggressive launches and rapid shifting of high powered AWD’s by combining twice the ceramic friction...

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ACT Mod Twin 225 Heavy Duty Sprung Street Twin Disk Clutch Kit 2004-2021 STI

$2,241.00
$2,241.00 - $2,241.00
$2,241.00
$1,680.75
$1,680.75 - $1,680.75
$1,680.75

T1R-S07 Mod-Twin 225 HD Rigid Race Kit tackles aggressive launches and rapid shifting of high powered AWD’s by combining twice the ceramic friction...

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ACT Mod Twin 225 Heavy Duty Sprung Race Twin Disk Clutch Kit 2004-2021 STI

$2,360.00
$2,360.00 - $2,360.00
$2,360.00
$1,770.00
$1,770.00 - $1,770.00
$1,770.00

T1R-S05 Mod-Twin 225 HD Sprung Race Kit performs aggressive launches and smoother shifting in high powered AWD’s by combining twice the ceramic fri...

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ACT Mod Twin 225 Heavy Duty Rigid Street Twin Disk Clutch Kit 2004-2021 STI

$2,183.00
$2,183.00 - $2,183.00
$2,183.00
$1,637.25
$1,637.25 - $1,637.25
$1,637.25

T1S-S07 Mod-Twin 225 HD Rigid Street Kit blends easy pedal feel, smooth but positive engagement with quick shifting for high powered AWD’s by combi...

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ACT Mod Twin 225 Heavy Duty Rigid Race Twin Disk Clutch Kit 2004-2021 STI

$2,300.00
$2,300.00 - $2,300.00
$2,300.00
$1,725.00
$1,725.00 - $1,725.00
$1,725.00

T1R-S07 Mod-Twin 225 HD Rigid Race Kit tackles aggressive launches and rapid shifting of high powered AWD’s by combining twice the ceramic friction...

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

$929.00
$929.00 - $929.00
$929.00
$696.75
$696.75 - $696.75
$696.75

SB10-HDG4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clam...

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

$945.00
$945.00 - $945.00
$945.00
$708.75
$708.75 - $708.75
$708.75

SB10-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diap...

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

$986.00
$986.00 - $986.00
$986.00
$739.50
$739.50 - $739.50
$739.50

SB10-HDG6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clam...

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Perrin Transmission Mount 2002+ WRX/STI

$340.00
$340.00 - $340.00
$340.00
$255.00
$255.00 - $255.00
$255.00

The PERRIN Performance transmission mount kit reduces drivetrain movement under hard acceleration, deceleration and cornering. WHY DO I WANT STIFFE...

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DriveShaft Shop 1-Piece Carbon Fiber Driveshaft 2015-2021 STI

$1,670.88 - $1,670.88
$1,670.88
$1,670.88 - $1,670.88
$1,670.88

The 1-piece carbon fiber driveshaft for the Subaru WRX STI is a complete 2.370" shaft that is approximately 1/2 the weight of the factory 2-piece d...

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South Bend Clutch Stage 2 Daily Clutch Kit 2004-2021 STI

$931.26 - $931.26
$931.26
$931.26 - $931.26
$931.26

The South Bend Stage 2 Daily Clutch Kit has a 496 ft-lb torque rating which is plenty of clutch for the street, and plenty of clutch for those of y...

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South Bend Clutch Stage 3 Daily Clutch Kit 2004-2021 STI

$1,163.93 - $1,163.93
$1,163.93
$1,163.93 - $1,163.93
$1,163.93

The South Bend Stage 3 Daily Clutch Kit has been designed for those of you who are making big power and big boost numbers but don't want the harshn...

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South Bend Clutch Steel Single Mass Flywheel 2004-2021 STI

$354.44 - $354.44
$354.44
$354.44 - $354.44
$354.44

The South Bend Single Mass Flywheel features durable steel construction to provide your clutch with an excellent friction surface suitable for many...

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South Bend Clutch Stage 3 Endurance Clutch Kit 2004-2021 STI

$1,233.01 - $1,233.01
$1,233.01
$1,233.01 - $1,233.01
$1,233.01

Southbend Clutch Kits are considered to be one of the most comfortable high-performance clutch kits on the market due to the OEM-like feel and driv...

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South Bend Clutch Stage 4 Extreme Clutch Kit 2004-2021 STI

$1,272.63 - $1,272.63
$1,272.63
$1,272.63 - $1,272.63
$1,272.63

The South Bend Stage 4 Extreme Clutch Kit has been designed for those of you with moderate upgrades and who need the right disc and pressure plate ...

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ACT Pilot Bearing 2013-2021 WRX/STI

$9.00
$9.00 - $9.00
$9.00
$6.75
$6.75 - $6.75
$6.75

PB1004 is a high quality replacement bushing or bearing that is placed in the end of the crankshaft or in the center of the flywheel, depending on ...

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ACT Monoloc Collar 2002-2021 WRX/STI

$105.00
$105.00 - $105.00
$105.00
$78.75
$78.75 - $78.75
$78.75

SPECS: Patent-pending design  Chromoly-steel construction Makes for a great upgrade to the traditional two-piece wedge collar and wire ring design...

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FactionFab Shifter Bushing Combo 6 Speed 2004-2021 STI

$49.00 - $49.00
$49.00
$49.00 - $49.00
$49.00

DESCRIPTION The Faction Fab Shifter Bushing Combination includes new shifter bushings, along with a new rear shifter bushing. These bushings have b...

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FactionFab Rear Shifter Bushing 2002-2014 WRX / 2004-2021 STI

$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00

DESCRIPTION The FactionFab Rear Shifter Bushing is an an upgraded mount crafted from durable urethane materials. It's a direct replacement for the ...

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Perrin Clutch Line 2015-2021 WRX/STI

$62.00
$62.00 - $62.00
$62.00
$46.50
$46.50 - $46.50
$46.50

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Perrin Barrel Shift Knob 2015+ WRX / 2004-2021 STI

$117.00
$117.00 - $117.00
$117.00
$87.75
$87.75 - $87.75
$87.75

Compatiblity 2013-2016 Scion FRS 2016+ Toyota 86 2015+ WRX 2013+ BRZ 2004-2021 STI

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Perrin Ball Shift Knob 2015+ WRX / 2004-2021 STI

$117.00
$117.00 - $117.00
$117.00
$87.75
$87.75 - $87.75
$87.75

Compatiblity 2013-2016 Scion FRS 2016+ Toyota 86 2015+ WRX 2013+ BRZ 2004-2021 STI

Cusco Braided Stainless Steel Clutch Line 2015-2021 WRX/STI

$108.00 - $108.00
$108.00
$108.00 - $108.00
$108.00

672 022 CL Using aircraft-grade PTFE stainless, Teflon-inner lined hose, we’ve achieved a design that not only provide performance but also longevi...

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Cusco Single Clutch System 2004-2021 STI

$1,619.10 - $1,619.10
$1,619.10
$1,619.10 - $1,619.10
$1,619.10

667 022 HP * 11800 N/f (1200 Kg/f) Heavy clutch pedal greatly hinders shifting performance. This is why our clutch systems feature a specially desi...

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Cusco Twin Plate Clutch System 2004-2021 STI

$2,318.40 - $2,318.40
$2,318.40
$2,318.40 - $2,318.40
$2,318.40

* 9800 N/f (1000 Kg/f) Used in professional competition, this twin metal unit features great controllability especially during half clutch engageme...

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Cusco Twin Disc Clutch System Copper 2004-2021 STI

$2,424.60 - $2,424.60
$2,424.60
$2,424.60 - $2,424.60
$2,424.60

667 022 CP * 10800 N/f (1100 Kg/f) Copper disc has unique frictional-temperature characteristics where the frictional properties remains unchanged ...

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Cusco Increased Capacity Rear Differential Cover 2004-2021 STI

$816.30 - $816.30
$816.30
$816.30 - $816.30
$816.30

* Need following OE parts for installation : Air Breather Cap - 38354AA020 x 1 pc Gasket - 38353aa050 x 1 pc Gasket (Only for T-type H3 / H4 Oil se...

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Cusco Reinforced Differential Carrier 2015+ WRX / 2008-2021 STI

$156.60 - $156.60
$156.60
$156.60 - $156.60
$156.60

* Pre-installed heavy-duty rubber bushings * Boxed steel construction Eliminate unwanted rear differential carrier movement for maximize direct tra...

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Exedy Stage 3 Hyper Single Metallic Disc Clutch Kit 2004-2021 STI

$1,409.99
$1,409.99 - $1,409.99
$1,409.99
$1,127.99
$1,127.99 - $1,127.99
$1,127.99

Here, you are looking at the Exedy Stage 3 Hyper Single Metallic Disc Clutch Kit. This clutch has a higher torque capacity rating over OEM to suppo...

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

$2,332.34
$2,332.34 - $2,332.34
$2,332.34
$1,865.87
$1,865.87 - $1,865.87
$1,865.87

Here, you are looking at the Exedy Stage 4 Heavy Duty Twin Metallic Disc Clutch Kit. This particular clutch is ideal for those who are making big h...

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Exedy Stage 5 Triple Metallic Disc Clutch Kit 2004-2021 STI

$3,345.77
$3,345.77 - $3,345.77
$3,345.77
$2,676.62
$2,676.62 - $2,676.62
$2,676.62

Here, you are looking at the Exedy Stage 5 Triple Metallic Disc Clutch Kit for the 04+ Subaru STI. This clutch is ideal for those who are making bi...

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