Kartboy Shifter Bushing Combo | 2004-2021 Subaru WRX STI (KB-003-6COMB)



Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

Email - sales@maperformance.com

Phone 1-888-627-3736

Fits Your:
Expected Delivery by , when ordered within hrs and mins
Phone  Contact us for availability!
$63.00 $67.00Instant Savings of 6% ($4.00)

Earn  $1.26 In MAP Rewards!

2004-2021 Subaru WRX STI Shifter Bushing Combo by Kartboy

The Kartboy Shifter Bushing Combo is a great means of restoring your shifter to its original feel when the car was newer. Overtime the factory bushings can become soft and allows more excessive shifter slop.

The Kartboy Shifter Bushing combo comes with the standard bushing replacements, as well as the rear shifter bushing. After securing the car safely on a lift or jack stands, these bushings can be installed on average of 30 minutes with simple hand tools.


  • Constructed from High-Quality Materials


  • Improved Shifter Feel and Performance


  • 2004-2021 Subaru WRX STI

What's In The Box?

  • 1 - Shifter Bushing Combo Kit


  • Kartboy's Standard Limited Warranty

Customer Reviews

Based on 1 review
Roger B
Amazing Bushings

Ok so first off be aware these can be a massive pain in the ass to install. But the out come is a smother more notchy shift and overall a better shifting experience.

It dose wine slightly in 1,2nd&3rd it’s slight and only real noticeable with low to no other noise like the radio or u and a buddy talking. But they definitely help finding gears when ur hammering down.