Oxygen Sensor Extension Cable

O2 Extension Harness

O2 Extension Harness; Replacement; 6 in. Front/8-Pin; 18 in. Rear/4-Pin;

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!"

Kooks Custom headers opened their doors in Statesville, NC in July of 2009. The shop consists of 45,000 square feet and is situated on over 11 acres of property. Kooks Headers is a family owned and operated company which has prided itself on making the highest, most horsepower production header and exhaust systems for over 45 years.