stamped steel vertical link on the S550 chassis has a tendency to deflect under hard launches and heavy cornering loads
The rear down tubes also mount to a supported portion of the unibody structure
* Lightweight aluminum twin-tube design with a sleek clear anodized finish
Nord-Lock lock washers are included for proper bolt retention
This entry includes a CNC machined upper spring perch
3" SS Catted Y-Pipe. 2003-2006 Chevrolet SSR. Connects to OEM Exhaust. 2000 pontiac firebird stamped steel vertical link onKooks 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