Billetworkz 4" Shift Knob Extender Purple Cosmic Subaru WRX 2002-2014 5-Speed Fitment | BW-EXT-SUB5-4- Purple Cosmic vendor_Fragola 3 Bar (19lbs) pressure

3 Bar (19lbs) pressure

Contrary to popular belief

Mounting guide / instructions

Rear Spring progressive rate: 45 - 60 N/mm (257 - 343 lbs/in)

Air enters the system through dual oversized AEM Dryflow synthetic washable air filters for outstanding air flow

Billetworkz 4" Shift Knob Extender Purple Cosmic Subaru WRX 2002-2014 5-Speed Fitment | BW-EXT-SUB5-4- Purple Cosmic vendor_Fragola 3 Bar (19lbs) pressureThese 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