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 to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"
Header and Connection Kit. 2011+ WK2 Jeep Grand Cherokee, 2011+ Dodge Durango 5.7L HEMI. Includes 1-7/8" x 3" Stainless Steel Long Tube Headers & 3" x OEM Stainless GREEN Catted Connection Pipes.
GREEN Cats: Also known in our industry as GESI cats are high Platinum, high performance catalytic converters. These are EPA legal cats and can handle the high exhaust gas temperatures of highly modified forced induction vehicles on pump gas or ethanol fuels. These converters are rated at 850 horsepower total.
