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

  • Sold out

    Perrin Stiffi Battery Tie Down Red Subaru Models

    $82.00
    $82.00 - $82.00
    $82.00
    $61.50
    $61.50 - $61.50
    $61.50
      Lease to own   Pay as low as   $/week

    Perrin Red Battery Tie Down For Subaru WRX / STI / BRZ / FR-S

  • Sale Sale

    Perrin Stiffi Battery Tie Down Blue Subaru Models

    $82.00
    $82.00 - $82.00
    $82.00
    $61.50
    $61.50 - $61.50
    $61.50
      Lease to own   Pay as low as   $/week

    Perrin 93-21 Subaru Impreza / 02-21 WRX / 04-21 STI Battery Tie Down - Blue

  • Sale Sale

    Perrin 08+ WRX / 08+ STi Rear Differential / Subframe Lockdown System

    $49.00
    $49.00 - $49.00
    $49.00
    $36.75
    $36.75 - $36.75
    $36.75
      Lease to own   Pay as low as   $/week

    Perrin 08+ WRX / 08+ STi Rear Differential / Subframe Lockdown System

  • Sale Sale

    Perrin STi 6spd Short Shifter

    $99.00
    $99.00 - $99.00
    $99.00
    $74.25
    $74.25 - $74.25
    $74.25
      Lease to own   Pay as low as   $/week

    The PERRIN Short Shifter Adapter for 2004-2021 STI uses a unique way of shortening your shifter's throws without replacing or cutting the length of...

    View full details
  • Sale Sale

    Perrin Performance Silver Front Mount Intercooler W/ Red Piping Kit

    $2,570.00
    $2,570.00 - $2,570.00
    $2,570.00
    $2,116.50
    $2,116.50 - $2,116.50
    $2,116.50
      Lease to own   Pay as low as   $/week

    PA FMIC Core & Beam

  • Sale Sale

    Perrin Performance Red Boost Tubes w/ Black Silicone Couplers for FMIC 2015-2021 STI

    $1,411.00
    $1,411.00 - $1,411.00
    $1,411.00
    $1,058.25
    $1,058.25 - $1,058.25
    $1,058.25
      Lease to own   Pay as low as   $/week

    Perrin Performance 2015-2017 Subaru STI FMIC Red Boost Tubes w/ Black Silicone Couplers

  • Sold out

    Perrin 04-21 Subaru STi 6 Spd Shifter Bushings

    $35.00
    $35.00 - $35.00
    $35.00
    $26.25
    $26.25 - $26.25
    $26.25
      Lease to own   Pay as low as   $/week

    Perrin 04-21 Subaru STi 6 Spd Shifter Bushings

  • Sale Sale

    Perrin Performance Black Boost Tubes w/ Black Silicone Couplers 2015-2021 STI

    $1,411.00
    $1,411.00 - $1,411.00
    $1,411.00
    $1,058.25
    $1,058.25 - $1,058.25
    $1,058.25
      Lease to own   Pay as low as   $/week

    Perrin Performance 2015-2017 Subaru STI FMIC Black Boost Tubes w/ Black Silicone Couplers

  • Sale Sale

    Perrin Fire Wall Grommet 1.4 inch 15-16 WRX/STi

    $19.00
    $19.00 - $19.00
    $19.00
    $14.25
    $14.25 - $14.25
    $14.25
      Lease to own   Pay as low as   $/week

    Perrin Fire Wall Grommet 1.4 inch 15-16 WRX/STi

  • Sale Sale

    Perrin 08-21 Subaru WRX & STI Carbon Fiber Strut Brace w/Billet Feet

    $485.00
    $485.00 - $485.00
    $485.00
    $363.75
    $363.75 - $363.75
    $363.75
      Lease to own   Pay as low as   $/week

    Perrin 08-21 Subaru WRX & STI Carbon Fiber Strut Brace w/Billet Feet

  • Sale Sale

    Perrin Boost Control Selenoid Cover - Black 2008-2014 STI

    $66.00
    $66.00 - $66.00
    $66.00
    $49.50
    $49.50 - $49.50
    $49.50
      Lease to own   Pay as low as   $/week

    Perrin 07-14 STi Boost Control Selenoid Cover - Black

  • Sale Sale

    Perrin 2008+ STI Boost Control Solenoid Cover (Cartridge Type EBCS) - Hyper Pink

    $77.00
    $77.00 - $77.00
    $77.00
    $57.75
    $57.75 - $57.75
    $57.75
      Lease to own   Pay as low as   $/week

    Perrin 2008+ STI Boost Control Selenoid Cover (Cartridge Type EBCS) - Hyper Pink

  • Sale Sale

    Perrin 93-11 Subaru Impreza / 04-21 STI / 02-14 WRX EJ Engines (w/o AC ONLY) Crank Pulley - Blue

    $147.00
    $147.00 - $147.00
    $147.00
    $110.25
    $110.25 - $110.25
    $110.25
      Lease to own   Pay as low as   $/week

    Perrin 93-11 Subaru Impreza / 04-21 STI / 02-14 WRX EJ Engines (w/o AC ONLY) Crank Pulley - Blue

  • Sale Sale

    Perrin 93+ Impreza (WRX/STi) Crank Pulley - Black (w/AC)

    $147.00
    $147.00 - $147.00
    $147.00
    $110.25
    $110.25 - $110.25
    $110.25
      Lease to own   Pay as low as   $/week

    Perrin 93+ Impreza (WRX/STi) Crank Pulley - Black (w/AC)

  • Sale Sale

    Perrin 08+ WRX / 08+ STi 22mm Rear Swaybar REPLACEMENT BUSHING (for PSP-SUS-232)

    $18.00
    $18.00 - $18.00
    $18.00
    $13.50
    $13.50 - $13.50
    $13.50
      Lease to own   Pay as low as   $/week

    Perrin 08+ WRX / 08+ STi 22mm Rear Swaybar REPLACEMENT BUSHING (for PSP-SUS-232)

  • Sale Sale

    Perrin 02-11 Subaru Impreza / 02-12 WRX / 04-12 STi Pitch Stop Mount - Red

    $117.00
    $117.00 - $117.00
    $117.00
    $87.75
    $87.75 - $87.75
    $87.75
      Lease to own   Pay as low as   $/week

    Perrin 02-11 Subaru Impreza / 02-12 WRX / 04-12 STi Pitch Stop Mount - Red

  • Sale Sale

    Perrin 02-11 Subaru Impreza / 02-12 WRX / 04-12 STi Pitch Stop Mount - Neon Yellow

    $117.00
    $117.00 - $117.00
    $117.00
    $87.75
    $87.75 - $87.75
    $87.75
      Lease to own   Pay as low as   $/week

    Perrin 02-11 Subaru Impreza / 02-12 WRX / 04-12 STi Pitch Stop Mount - Neon Yellow

  • Sale Sale

    Perrin 93-21 Subaru Impreza / 04-21 STI / 02-21 WRX Pitch Stop Mount - Blue

    $117.00
    $117.00 - $117.00
    $117.00
    $87.75
    $87.75 - $87.75
    $87.75
      Lease to own   Pay as low as   $/week

    Perrin 93-21 Subaru Impreza / 04-21 STI / 02-21 WRX Pitch Stop Mount - Blue

  • Sold out

    Perrin 93-11 Subaru Impreza / 02-14 WRX / 04-21 STI EJ Crank Pulley - Blue (w/AC)

    $147.00
    $147.00 - $147.00
    $147.00
    $110.25
    $110.25 - $110.25
    $110.25
      Lease to own   Pay as low as   $/week

    Perrin 93-11 Subaru Impreza / 02-14 WRX / 04-21 STI EJ Crank Pulley - Blue

  • Sale Sale

    Perrin 93+ Impreza (WRX/STi) Crank Pulley - Red (w/AC)

    $147.00
    $147.00 - $147.00
    $147.00
    $110.25
    $110.25 - $110.25
    $110.25
      Lease to own   Pay as low as   $/week

    Perrin 93+ Impreza (WRX/STi) Crank Pulley - Red

  • User 1
    User 1
    Sale Sale

    Perrin 02-21 Subaru WRX / 04-21 Subaru STI Front Control Arm Brace

    $317.00
    $317.00 - $317.00
    $317.00
    $237.75
    $237.75 - $237.75
    $237.75
      Lease to own   Pay as low as   $/week

    Perrin 02-21 Subaru WRX / 04-21 Subaru STI Front Control Arm Brace

  • Sold out

    Perrin 2008+ Subaru WRX / 08-21 Subaru STI Transmission Crossmember Bushing

    $58.00
    $58.00 - $58.00
    $58.00
    $43.50
    $43.50 - $43.50
    $43.50
      Lease to own   Pay as low as   $/week

    Perrin 2008+ Subaru WRX / 08-21 Subaru STI Transmission Crossmember Bushing

  • User 1
    User 1
    Sale Sale

    PERRIN 15-21 Subaru WRX STI Front Sway Bar - 26mm

    $300.00
    $300.00 - $300.00
    $300.00
    $225.00
    $225.00 - $225.00
    $225.00
      Lease to own   Pay as low as   $/week

    Upgrade your 2015-2021 STI with a PERRIN 26mm Adjustable Front Swaybar for improved handling and performance.

  • Sale Sale

    PERRIN 08-21 WRX/STI & BRZ/FR-S/86/GR86 Rear Sway Bar - 16mm

    $275.00
    $275.00 - $275.00
    $275.00
    $206.25
    $206.25 - $206.25
    $206.25
      Lease to own   Pay as low as   $/week

    Upgrade your 2008-2021 WRX/STI & BRZ/FR-S/86/GR86 with a PERRIN 16mm Adjustable Rear Swaybar for improved handling and performance.