2-1/2" GREEN Catted Y-Pipe. 2009-2010 F150 5.4L 3V. Requires Kooks Headers. NA which will correct bump steer

which will correct bump steer resulting from modified caster or lower arm geometry

/ bronze piston seal

We also tie in the vertical portion of the wheel tubs to further increase mounting strength

This kit includes washers and bolts for both toe arms

Since 1962

2-1/2" GREEN Catted Y-Pipe. 2009-2010 F150 5.4L 3V. Requires Kooks Headers. NA which will correct bump steerKooks 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