3" x 2-3/4"(OEM) SS GREEN Catted X-Pipe. 2011-2014 Mustang GT 5.0L. 2006 2007 the Mishimoto radiator requires no

the Mishimoto radiator requires no modifications for installation

BMW X5 (E53) 00-06

Audi A4 Quattro 2005-2009

Audi SQ5 Premium Plus 2020

3" x 2-3/4"(OEM) SS GREEN Catted X-Pipe. 2011-2014 Mustang GT 5.0L. 2006 2007 the Mishimoto radiator requires no3" x 2 3 4" GREEN Catted X Pipe. 2011 2014 Ford Mustang GT 5. 0L 4V. 3" 16GA 304 Stainless Steel construction Ball and socket style connection to Headers KOOKS GREEN Cats 400 Cell High Flow Catatlytic Converters Requires Kooks Long Tube Headers Includes Clamps 2 3 4" Outlet connects to OEM exhaust re using OEM Clamps(Not Included) KOOKS GREEN Cats are suitable for use with forced induction