3" SS Competition Only Y-Pipe. 2021-2026 F150 5.0L 4V. Connects to OEM.Kooks 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

cold air flow through radiator to promote lower coolant temperatures

you can use our roll center spacers to get your roll center back where it should be and have the car roll less and take full advantage of that lower center of gravity

* Two year materials and workmanship warranty

That does not mean that the curves will necessarily be digressive at lower speeds

The face of the top plate has alignment reference marks to make it easy to see the difference between your “Street” and “Race” alignments

and needs the added camber just to fit that tire under the stock fenders

and our camber plates

and serialized in our Lakeville

Instructions: Please watch this video to see how to tighten the top nut for this version

Since 1962

necessary for lowered cars or for performance alignments

Applications: 2015-2020 Ford Mustang GT350 and GT350R (does not fit non-GT350 Mustangs) Installation Instructions: SPL Parts FLCA