aFe BladeRunner 2-1/2 IN Aluminum Hot Charge Pipe Blue (46-20258-L) 2542 - Dyno proven performance gains:

- Dyno proven performance gains: Horsepower 7

This removes the extra interfaces of having a separate convoluted tube which the stock system requires for flexibility as the stock airboxes are mounted to the chassis so cannot move

drone-free member of the WRX exhaust suite

This cat-back exhaust system is constructed of 2-1/2 IN - 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability

ZETA3 type-L

aFe BladeRunner 2-1/2 IN Aluminum Hot Charge Pipe Blue (46-20258-L) 2542 - Dyno proven performance gains:BladeRunner Hot Side Intercooler Tube (46 20258 L) by aFe. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier. aFe (Advanced Flow Engineering, Inc.) manufactures performance products for