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!". 2005-2023 Dodge Charger 5.7L, 2008+ Dodge Challenger 5.7L, 2005-2008 Dodge Magnum 5.7L, 2005+ Chrysler 300C 5.7L 3" x 2-1/2" (OEM) Outlet Catted Stainless Steel Connection Pipes. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS. 2005-2023 Dodge Charger 5.7L; 2008-2023 Dodge Challenger 5.7L; 2005-2008 Dodge Magnum 5.7L; 2005-2015 Chrysler 300C 5.7L 3in. x 2-1/2in. (OEM) Outlet Catted Stainless Steel Connection Pipes. Must be used with Kooks Headers.. 2005-2023 Dodge Charger 5.7L; 2008-2023 Dodge Challenger 5.7L; 2005-2008 Dodge Magnum 5.7L; 2005-2015 Chrysler 300C 5.7L 3" x 2-1/2" (OEM) Outlet Catted Stainless Steel Connection Pipes. Must be used with Kooks Headers.. 3in. x 2-1/2in. (OEM) Outlet Catted Stainless Steel Connection Pipes. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS. 3" x 2-1/2" (OEM) Outlet Catted Stainless Steel Connection Pipes. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS. Kooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser. 3in. x 2-1/2in. SS Catted OEM Connection Pipes. 2005-2023 LX Platform Car 5.7L. 3" x 2-1/2" SS Catted OEM Connection Pipes. 2005-2023 LX Platform Car 5.7L. Kooks Products Are Dyno And Race Tested And Designed For Maximum Power. Kooks 05-13 Charger 5.7 3in In x 2 1/2in Out SS Cat Conn. Pipes -. Kooks Uses T304 Aircraft Quality Stainless Steel. 3in. x 2-1/2in. Catted OEM Connection. 3" x 2-1/2" Catted OEM Connection. Manufactured In The USA. 3in. x 2-1/2in. Conn. 3" x 2-1/2" Conn.

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