3" x 2-3/4" SS Catted X-Pipe. 2015-2020 Shelby GT350. Retains OEM Mufflers.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

Durable Construction: Made from 600D polyester for long-lasting use

both shown above

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

Spring Perches: This catalog entry is for the OEM sized front springs and all aftermarket lowering springs

GT350 Shelby Mustang Front Lower Control Arms (FLCA) provide roll center

Please check the distance between the swaybar and the shock mount

With this design you can easily adjust camber track side and have the caster set at one of two settings (Stock or +1°)

Made from durable 4130 chromoly

Stay safe in the best-fitting roll bar on the market

The car above is running an 18x11" wheel and 315/30/18 BFGoodrich Rival-S tire

Two caster settings

Our Rear Upper Traction Links feature gun drilled 2024 Aluminum center links