One of the components which restricts your Mustang’s performance the most is its factory exhaust. This Kooks (11313600) Green Catted H-Pipe is designed to take 2005-2010 GT Mustangs to another level. The Catted H-Pipe is constructed from high quality 2-1/2” diameter T304 Stainless Steel Piping that is mandrel bent for a less restrictive exhaust flow.
- Fits 2005-2010 GT Mustangs with a 4.6L 3V Engine
- T304 Stainless Steel Construction
- No Tuning Required
- 49-State Legal EPA Certified Ultra High Performance Catalytic Converters
- 2-1/2” Mandrel Bent Piping
- For use with Kooks Long Tube Headers (HDK3 and HDK19)
- Proudly Made in the USA!
- 2-1/2” Outlet for use with Factory Exhaust Systems
Kooks Includes a pair of 49-State legal EPA Certified Ultra High Performance Catalytic Converters. The Kooks (11313600) Green Catted H-Pipe is 2-1/2” on the outlet side which makes this a direct bolt on system for Factory Exhaust Systems. This Kooks Catted H-Pipe must be used with Kooks Long Tube Headers. The Kooks Green Catted H-Pipe is proudly manufactured in the USA!
Please Note: This Kooks Green Catted X-Pipe must be used with Kooks Long Tube Headers (HDK3 or HDK19).