Skip to content
  • Facebook
  • Instagram
  • YouTube
  • TikTok

FREE Shipping on orders over $99!

Lifetime Warranty

  • LASEK
  • WRX
  • STI
  • IMPREZA
  • VEHICLE
  • CATEGORY
  • ABOUT
  • SHIFTER CHALLENGE
Login
  • Facebook
  • Instagram
  • YouTube
  • TikTok
Search
Kartboy
  • LASEKLASEK
  • WRXWRX
    • 2022-2025 WRX
      • BRAKES

      • DRIVETRAIN

      • ENGINE

      • EXTERIOR

      • EXHAUST

      • INTERIOR

      • SHIFTER

      • SUSPENSION

      • SHIFT KNOBS

    • 2015-2021 WRX
      • BRAKES

      • DRIVETRAIN

      • EXTERIOR

      • ENGINE

      • EXHAUST

      • INTERIOR

      • SHIFTER

      • SUSPENSION

      • SHIFT KNOBS

    • 2008-2014 WRX
      • BRAKES

      • DRIVETRAIN

      • EXTERIOR

      • ENGINE

      • EXHAUST

      • INTERIOR

      • SHIFTER

      • SUSPENSION

      • SHIFT KNOBS

    • 2002-2007 WRX
      • BRAKES

      • DRIVETRAIN

      • EXTERIOR

      • ENGINE

      • EXHAUST

      • INTERIOR

      • SHIFTER

      • SUSPENSION

      • SHIFT KNOBS

  • STISTI
    • 2015-2021 STI
      • BRAKES

      • DRIVETRAIN

      • EXTERIOR

      • ENGINE

      • EXHAUST

      • INTERIOR

      • SHIFTER

      • SUSPENSION

      • SHIFT KNOBS

    • 2008-2014 STI
      • BRAKES

      • DRIVETRAIN

      • EXTERIOR

      • ENGINE

      • EXHAUST

      • INTERIOR

      • SHIFTER

      • SUSPENSION

      • SHIFT KNOBS

    • 2004-2007 STI
      • BRAKES

      • DRIVETRAIN

      • EXTERIOR

      • ENGINE

      • EXHAUST

      • INTERIOR

      • SUSPENSION

      • SHIFTER

      • SHIFT KNOBS

  • IMPREZAIMPREZA
    • 2008-2013 RS
      • BRAKES

      • DRIVETRAIN

      • EXTERIOR

      • ENGINE

      • EXHAUST

      • INTERIOR

      • SHIFTER

      • SUSPENSION

      • SHIFT KNOBS

    • 2002-2007 RS
      • BRAKES

      • DRIVETRAIN

      • EXTERIOR

      • ENGINE

      • EXHAUST

      • INTERIOR

      • SHIFTER

      • SUSPENSION

      • SHIFT KNOBS

    • 1997-2001 IMPREZA RS
      • BRAKES

      • DRIVETRAIN

      • EXTERIOR

      • ENGINE

      • EXHAUST

      • INTERIOR

      • SHIFTER

      • SUSPENSION

      • SHIFT KNOB

  • VEHICLEVEHICLE
    • WRX
      • 2022-2025 WRX

      • 2015-2021 WRX

      • 2008-2014 WRX

      • 2002-2007 WRX

    • STI
      • 2015-2021 STi

      • 2008-2014 STi

      • 2004-2007 STi

    • IMPREZA RS
      • 2008-2013 RS

      • 2002-2007 RS

      • 1997-2001 IMPREZA RS

    • FORESTER
      • 2019-2023 FORESTER

      • 2009-2018 FORESTER

      • 2006-2008 FORESTER

      • 2000-2005 FORESTER

    • LEGACY
      • 2005+ LEGACY

      • 2000-2004 LEGACY

      • SPEC B LEGACY

    • CROSSTREK
      • 2018-2023 CROSSTREK

      • 2016-2017 CROSSTREK

      • 2011-2015 CROSSTREK

    • BRZ/FRS/GT86
      • 2013-2019 BRZ/FRS/GT86

    • VW & Audi
      • MQB Platform

    • OUTBACK

  • CATEGORYCATEGORY
    • DRIVETRAIN

    • SHORT SHIFTERS

    • SHIFT KNOBS

    • SUSPENSION

    • EXHAUST HANGERS

    • EXTERIOR

    • INTERIOR

    • ENGINE

    • BRAKES

    • BUSHINGS

    • GEAR

    • * CLOSEOUTS *

  • ABOUTABOUT
    • About Us

    • Contact Us

    • Dealers

  • SHIFTER CHALLENGESHIFTER CHALLENGE
Search Login Cart 0
Cart

Your cart is currently empty.

Not sure where to start?
Try these collections:

  • Drivetrain
  • Suspension
  • Exhaust Hangers
Spend $99.00 more to reach free shipping!
    Order special instructions
    Discount
      Taxes and shipping calculated at checkout
      Subtotal
      $0.00 USD
      Recently viewed
      Search

      We use cookies

      This site uses cookies for better user experience and analytics.

      Home Search Shop 0 Cart Account

      Collections

      Drivetrain42

      Engine7

      Exhaust Hangers9

      Exterior3

      FEATURED

      FEATURED6

      FORESTER

      FORESTER8

      Gear

      Gear3

      IMPREZA RS

      IMPREZA RS8

      Interior22

      Kit Builder Collection19

      Lasek By Kartboy

      LEGACY

      LEGACY6

      MQB Platform6

      New Product Releases

      New Product Releases18

      OPP5

      OUTBACK13

      Shift Knobs and Components

      Shift Knobs and Components11

      Short Shifters21

      Short Shifters22

      Solid Shift Joints

      Solid Shift Joints3

      SPEC B LEGACY

      SPECIALS7

      STI

      STI35

      Suspension

      Suspension20

      WBM202682

      WRX

      WRX20

      WRX & STI Swaybar Endlinks12

      Previous 1 2

      Customer service

      Tom, Ryan and Mark are standing by to help with questions.

      Fast Free Shipping

      Get free shipping on orders of $99 or more.

      Lifetime Warranty

      We'll stand behind your parts for as long as you own them.

      Secure payment

      Your payment information is processed securely.

      Support
      • Installation
      • Dealers
      • Returns
      • Warranty Policy
      • Privacy Policy
      • Prop 65 Warning
      THE ORIGINAL SHIFT

      Since 1999, Tom and the Kartboy team have been bringing the very best drivetrain and suspension upgrades to the Subaru market.

      Be the first to know.

      No spam. Kartboy Tom hates spam.

      © 2026 Kartboy. Powered by Shopify
      • Refund policy
      • Privacy policy
      • Terms of service
      • Shipping policy
      • Choosing a selection results in a full page refresh.
      • Opens in a new window.