3" SS Competition Only Y-Pipe. 2010-2014 F150 Raptor 6.2L. Connects to OEM. 1984-pontiac-firebird-esi1382254 and the needle and seat

and the needle and seat combination can be changed out

SCCA and many other racing organizations

8" Rear Width

The Trackspec solution resolves all of this by mounting the main hoop to a vertically supported shelf near the rear seat buckets

This is usually accomplished by just picking your strut brand and model below

3" SS Competition Only Y-Pipe. 2010-2014 F150 Raptor 6.2L. Connects to OEM. 1984-pontiac-firebird-esi1382254 and the needle and seatKooks 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