Invidia - Subaru 02-07 WRX 04-07 STi - 76mm N1 REGULAR Stainless Steel Tip Cat-back Exhaust subaru-outback-xt-2005 Innovative design

Innovative design

The pulley comes specifically maintaining the stock diameter so as to not underdrive and cause electrical woes for the owner

Does not Include: Flywheel

Planning on returning the car to stock

This gives you more power throughout the range and better control

Invidia - Subaru 02-07 WRX 04-07 STi - 76mm N1 REGULAR Stainless Steel Tip Cat-back Exhaust subaru-outback-xt-2005 Innovative designInvidia offers the motorsport enthusiasts a strong line up of Invidia N1 Exhausts for a good balance of price and performance. Each Invidia Exhaust is constructed with high quality SUS304 Stainless Steel, CNC machined flanges, and manufactured with a polished finish. Each system features mandrel bent stainless steel piping for maximum exhaust flow and reduced backpressure. These exhausts are engineered to produce strong mid to top end power gains, as