3" x 2-3/4"(OEM) Competition Only X-Pipe. Must be used with Kooks Headers. 2018 ford mustang * Three-step sealing system

* Three-step sealing system

articulating Spherical Bearings eliminating bushing deflection and reducing friction

and track width adjustment for the 2016+ Chevrolet Camaro

Made in the USA

USA Made FK rod ends included to a rattle free installation and years of maintenance free use

3" x 2-3/4"(OEM) Competition Only X-Pipe. Must be used with Kooks Headers. 2018 ford mustang * Three-step sealing systemKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud