Drivetrain

  • Axles
  • Clutches
  • Clutch Lines
  • Diff / Trans Coolers
  • Driveshafts
  • Flywheels
  • Gear Oil
  • Shifter Bushings
  • Short Shifters
  • Tranny / Diff Bushings
  • Transmission Mounts

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  1. SALE

    Cusco Reinforced Rear Differential Carrier - 2015-2018 WRX / STI / 2014+ Forester Cusco Reinforced Rear Differential Carrier - 2015-2018 WRX / STI / 2014+ Forester

    SALE

    Cusco Reinforced Rear Differential Carrier - 2015-2018 WRX / STI / 2014+ Forester

    $169.95

    $174.95

    Cusco Differential Carrier utilizes a box type construction, hand-welded by craftsmen in Japan, and is designed to bridge the main carrier subframe. Not only does it improve driveline response and torque loss, the cross section provides further chassis rigidity, resulting in a more precise suspension pinning points under load, and resisting bowing of the unibody. This carrier has heavy-duty Cusco rubber bushings pre-installed for easy installation.
  2. SALE

    Cusco Limited Slip Differential - 2015-2018 WRX Quaife ATB Differential FRS / BRZ

    SALE

    Cusco Limited Slip Differential - 2015-2018 WRX

    $1,260.00

    $1,386.00

    Cusco's performance limited slip differentials can help in a number of ways. During turning, the inner driven wheel experiences less weight and can spin freely preventing you from putting the power down while upsetting the car. An LSD will force the other wheel to spin at the same rate, maximizing traction on power out.
  3. SALE

    Cusco Rear Member Bushing Collar - 2015-2018 WRX / STI Cusco Rear Member Bushing Collar - 2015-2018 WRX / STI

    SALE

    Cusco Rear Member Bushing Collar - 2015-2018 WRX / STI

    $240.30

    $267.00

    With reducing declination of rear differential mount bush, it will improve response of up shifting and acceleration performance.
  4. SALE

    Cusco Rear Member Bushing Collar - 2015-2019 WRX / STI Cusco Rear Member Bushing Collar - 2015-2019 WRX / STI

    SALE

    Cusco Rear Member Bushing Collar - 2015-2019 WRX / STI

    $240.30

    $267.00

    This product improves stiffness and direct feel with saving unnecessary movement on rubber bush which connects rear member and body.
  5. SALE

    Cusco Stainless Mesh Clutch Line - 2015-2018 WRX / STI Cusco Stainless Mesh Clutch Line - 2015-2018 WRX / STI

    SALE

    Cusco Stainless Mesh Clutch Line - 2015-2018 WRX / STI

    $108.00

    $120.00

    Stainless braided clutch line from OEM master to OEM slave.
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