GReddy RS Race Cat-Back Exhaust for Evo 7/8/9 (10138403) *Backorder ETA 1/27* MANLEYPISTONSBRZ check to see if your

check to see if your ECU needs to be socketed

Direct replacement for the stock OEM damper

We have always used the MD628313 seal

weatherproof connections & more

The GSC dual cylindrical set is made from the same high quality wire as the GSC beehive kits and utilizes a Nano-peened finishing process to allow for the lowest possible fatigue loss rate

GReddy RS Race Cat-Back Exhaust for Evo 7/8/9 (10138403) *Backorder ETA 1/27* MANLEYPISTONSBRZ check to see if yourThe GReddy RS Race cat back exhaust for Evo 7 8 9 features a straight through, non resonated design for maximum flow! Made using full 3" stainless steel and a polished muffler with a single 115mm tip. GReddy has not released the official weight, but the Revolution version weighs 25. 3 pounds vs OEM at 34. 7, and this RS Race version does not have that extra resonator that the Revolution does, so you'll save a little over 10 pounds with this exhaust.