Kartboy Rear Shifter Bushing for 02-14 Subaru WRX / 04-21 WRX STi

Kartboy Rear Shifter Bushing for 02-14 Subaru WRX / 04-21 WRX STi Improve shift feel and precision with the Kartboy Rear Shifter Bushing, engineered specifically for 2002–2014 Subaru WRX and 2004–2021 WRX STi models. This direct-fit polyurethane bushing reduces slop and enhances gear engagement for a more positive, confident shifting experience. Fitment: 02–14 Subaru WRX, 04–21 Subaru WRX STi Material: High-durometer polyurethane for durability and consistent performance Benefits: Reduced shifter play, crisper shifts, improved feedback, and long-lasting wear resistance Installation: Direct replacement for OE bushing; simple bolt-on install with common hand tools Designed by Kartboy to factory mounting points, this rear shifter bushing is ideal for street, track, and enthusiast drivers seeking a cost-effective upgrade that preserves daily drivability. Pair with a Kartboy front shifter bushing or shifter assembly for the most responsive shifting system. Keywords: Kartboy shifter bushing, Subaru WRX shifter, WRX STi shift improvement, rear shifter bushing