The Catco Racing cat is the highest flowing system on the market and has been tested here in Australia showing a true result at 665.6 cfm. It will outflow any 3” catless straight test pipe.
It has a massive 5" body and 3" mounting flanges which will work with most popular dump pipes and cat back systems.
Suits: 2008-2014 Mitsubishi Lancer Ralliart
2007-Current Mitsubishi Lancer Evolution X (all)
Includes 2 x Exhaust Gaskets.