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WRX · Handling
WRX Short shifter
Your WRX
Pick your year to see what fits.
This page covers the WRX and STI. The non-turbo Impreza has its own page.
Quicker, tighter shifts
Medium$140–$3401–2 hrs
Why do it
Cuts the distance between gears so shifts feel quicker and more direct. Manual cars only.
Tools you'll need
- Jack and stands
- Socket set
- Trim tool
- Grease
- Socket set
- Trim tool
- Grease
- 12mm and 14mm sockets
- Diagonal pliers
- Trim tool
- Grease
- Socket set
- Trim tool
- Grease
- Socket set
- Trim tool
- Grease
- Socket set
- Trim tool
- Grease
Starting out? See our budget tool list.
Parts to buy
- Kartboy short shifter KB-002 (2002-2007 WRX) Listed for the 2002-2007 WRX. The same brand as our video.Fits 2002–2007 manual · EJ205, EJ255
- Kartboy short shifter KB-20-STI (2004-2021 STI) Listed for the 2004-2021 STI. The same brand as our video.Fits 2004–2021 manual · STI
- Kartboy short shifter KB-001-LEG (2008-2014 WRX) Listed for the 2008-2014 WRX.Fits 2008–2014 manual · EJ255
- Billetworkz short shifter (2015-2026 WRX) Listed for the 2015-2026 WRX. The same shifter as our video.Fits 2015–2026 manual · FA20, FA24
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Steps
Jack up the car
- Raise it on stands to reach the shifter from below.
Remove the trim
- Pop off the shifter trim and boot.
Remove the shifter
- Undo the linkage and lift out the stock shifter.
Fit the short shifter
- Grease and install the new shifter.
Refit the trim
- Put the boot and trim back.
Take apart the interior
- Remove the trim, boot and anything in the way.
Remove the base
- Undo and lift out the stock shifter base.
Fit the new base
- Move your parts over and bolt in the new shifter.
Refit the seat
- Put back anything you removed.
Refit the boot
- Put back the boot and knob.
Remove the console
- Undo the console bolts. Unplug the STI LED connector before lifting it off.
Free the reverse lockout
- Cut the factory zip tie and take off the cable.
Remove the stock shifter
- Undo the 12mm bolt holding the stock shifter.
Fit the new shifter
- Use the factory bolt and 14mm nut to secure it.
Reconnect
- Zip-tie the reverse lockout cable to the shifter arm with the supplied tie and put everything back.
Take apart the interior
- Remove the console and trim.
Remove the shifter
- Undo and lift out the stock shifter.
Disconnect the linkage
- Separate the linkage from the shifter.
Move the parts over
- Move your parts to the new shifter.
Install and test
- Fit the new shifter and test each gear.
Put the interior back
- Refit everything.
Remove the factory shifter
- Undo the heat shield and linkage from below.
Remove the console
- Take the interior console apart.
Take apart the shifter
- Pull the factory shifter apart for the parts you'll reuse.
Fit the new shifter
- Assemble and install the new shifter.
Put it all back
- Refit the console and test each gear.
Remove the factory shifter
- Take off the trim and undo the shifter.
Take apart the shifter
- Pull it apart for the parts you'll reuse.
Prepare the new shifter
- Set up the Billetworkz parts.
Put it back together
- Assemble it and install it in the car.
Trim the shifter cover
- Trim the cover as shown so it clears.
How to know it worked
- Every gear goes in cleanly.
- Reverse works.
- Nothing rattles.
- Every gear goes in cleanly.
- Reverse works.
- Nothing rattles.
- Every gear goes in cleanly.
- Reverse works.
- Nothing rattles.
- Every gear goes in cleanly.
- Reverse works.
- Nothing rattles.
- Every gear goes in cleanly.
- Reverse works.
- Nothing rattles.
- Every gear goes in cleanly.
- Reverse works.
- Nothing rattles.
Did this guide work for you?
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Safety first
- Park on flat ground, set the parking brake and chock the wheels.
- Never get under a car held up only by a jack. Use jack stands.
- Let the engine and exhaust cool first.
- Disconnect the battery before unplugging electrical parts.
- Wear safety glasses.
- If something doesn't match your car, stop and ask a shop.
Follow your part's instructions and your service manual's torque specs.