1-5/8" Header and GREEN Catted X-Pipe Kit. 2003-2004 Mercury Marauder 4.6L 4V. 2007 Ford Mustang The Trackspec solution resolves all

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

where the Berserker now gives the street/track enthusiast a “streetable” performance valving that is specific to their specific use and vehicle

The triple adjustable also has a 1/8" hex

cleanliness and superior drain intervals

Unlike your standard duffel

1-5/8" Header and GREEN Catted X-Pipe Kit. 2003-2004 Mercury Marauder 4.6L 4V. 2007 Ford Mustang The Trackspec solution resolves allKooks 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