Rev9Power Rev9_DP-027A; Subaru WRX STI 08-12 EJ20 EJ25 Turbo Downpipe with Cat

08-12 Subaru WRX / STi 3" turbo downpipe with high flow cat

Fits:

2008 2009 2010 2011 2012  Subaru wrx
2008 2009 2010 2011 2012 2013 Subaru wrx sti

-100% SUS-304 Stainless Steel with Computerized Mandrel-Bent
-Cast aluminum elbow for Strong Solid Support
-Divided downpipe flange for smoother / better flow
-TIG Weld for Strength and Durability
-3 Stage Polish
-Gains10-16 Horse Power and Torque
-Direct bolt on


Rev9 catted downpipe uses a 200cell per inch metallic substrate catalytic converter. Unlike the OEM ceramic brick style catalytic converter, our converters have high flow rates and are guaranteed to take the extreme heat produced by high horsepower Subarus.