Pay in 4 interest-free payments of $17.50 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
The Boomba Racing high performance recirculating BPV has been designed to be a replacement for the OEM bypass valve and is precision machined out of aircraft grade billet aluminum
USDM harness not included
The AMS Performance WRX/STI Weighted Carbon Fiber Shift Knob was designed to extend the length of the shifter which aids in shifting throw and keeps the knob closer to the drivers hands while road racing
Unequal length style
Billetworkz 4" Shift Knob Extender Black Subaru WRX 2002-2014 5-Speed Fitment | BW-EXT-SUB5-4 check The Boomba Racing high performanceThese shift knobs extenders are a necessity for comfortable and ergonomic shifting. The added height allows for a shorter reach from the steering wheel to the shift knob and also allows for more leverage when shifting. These extenders perform even better with an installed short shifter! Each Extender is CNC machined, polished, and anodized for a perfect, scratch resistant finish. Confirmed fitment for 5 Speed Subarus (includes a built in boot