Kooks 12-20 Jeep Grand Cherokee SRT/Dodge Durango SRT 2in. SS Headers & H.O. Green Catted OEM Conn. - 3410H641 Hoses And with dual 4-inch carbon

And with dual 4-inch carbon fiber tips

throttle response and drivability

This system produced gains of up to +18 HP and +25 lbs

2L 3" x 2-3/4" Green Catted Stainless Long X-Pipe

This Momentum GT intake system produces 19hp

Kooks 12-20 Jeep Grand Cherokee SRT/Dodge Durango SRT 2in. SS Headers & H.O. Green Catted OEM Conn. - 3410H641 Hoses And with dual 4-inch carbonKooks 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