Rev9 4.5" Tip 3" Piping Catback Exhaust Muffler for WRX STi 02-07 GDA GDB FRS 304 grade stainless steel
Rev9 4.5" Tip 3" Piping Catback Exhaust Muffler for WRX STi 02-07 GDA GDB FRS 304 grade stainless steelFull stainless steel catback exhaust system made by T 304 stainless steel polished up to 15% lighter then stock exhaust 4. 5" tip design and 3" piping provide great deep sound CNC machine flanges for strong solid support & TIG weld for strength and durability Straight thought design on factory hanger position for a simple bolt on installation Increase 20 25 horse power and torque (dyno proven) Included removable silencer to adjust exhaust sound FITS:
USD199.00
USD242.00
Pay in 4 interest-free payments of $49.75 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24