The Authority 3" T2 cat-back exhaust is a great way to free up the flow of the exhaust and create HP to the wheels. Authority produced this system with 3" mandrel bent, polished stainless steel piping.  Authority cat-back exhaust has been voted #1 for the most reasonably priced 3" stainless steel exhaust on the market. Stunning finish and aggressive sounds makes Authority our #1 choice. The authority T2 exhaust is similar to the Apexi world sport in the looks department.

Authority 3" Catback Exhaust Features:

- 3" mandrel bent piping

- Fully polished stainless steel finish

- Secondary o2 sensor bung

- Gaskets & hardware for installation

- Direct bolt on system, will work most downpipes on the market.

Fits: Mitsubishi Lancer Evolution VIII 03-05 GSR, MR, RS   

Part # 65752