3-1/2" NASCAR Whelen Modified Spec. Muffler - 8" Long Body 2014 Ford Mustang S550 Mustang Rear Lower Control

S550 Mustang Rear Lower Control Arm bushings replace the mushy factory bushing in the rear lower control arm

Vorshlag upper spring perches are included and built to fit the strut style and spring diameter you select

Highly precise (machined to 1/1000th inch) CNC machined T6061 Aluminum bearing shells provide an accurate fit

That is why all Viking tuning recommendations are from full

whether it be a launch or high G cornering loads

3-1/2" NASCAR Whelen Modified Spec. Muffler - 8" Long Body 2014 Ford Mustang S550 Mustang Rear Lower ControlKooks 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