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!"
O2 Extension Harness for Gen 1 CTSV; G8; GTO. Includes 1) 12in. Front Extension Harness (4-Pin). Oxygen Sensor Extensions are included in Header kits where needed. This part number should only be ordered as a replacement for damaged or lost Oxygen Sensor Extensions.
O2 Extension Harness for Gen 1 CTSV, G8, GTO. Includes 1) 12" Front Extension Harness (4-Pin). Oxygen Sensor Extensions are included in Header kits where needed. This part number should only be ordered as a replacement for damaged or lost Oxygen Sensor Extensions.
O2 Extension Harness for Gen 1 CTSV; G8; GTO. Includes 1) 12in. Front Extension Harness (4-Pin). Extensions are included in Header kits where needed. This part is a replacement for damaged or lost Extensions.
O2 Extension Harness for Gen 1 CTSV, G8, GTO. Includes 1) 12" Front Extension Harness (4-Pin). Extensions are included in Header kits where needed. This part is a replacement for damaged or lost Extensions.
O2 Extension Harness for G1 CTSV; G8; GTO. 1) 4-Pin 12in. Front Extension Harnes
O2 Extension Harness for G1 CTSV, G8, GTO. 1) 4-Pin 12" Front Extension Harness
Kooks 04-08 Cadillac CTSV & All Pontiac G8 12in - 02 Ext Harn Each
Kooks Headers And Exhaust Make The Most Power In The Industry
Kooks System Are Specifically Designed For Maximum Power
Kooks Products Are Made Of T304 Air Craft Quality Steel
Limited Lifetime Warranty To Original Purchaser
3 Generations Being Family Owned And Operated
Every Kooks Product Is Dyno And Race Tested
Kooks Products Fit And Install The Best
100 Percent Manufactured In The USA
O2 Extension Harness GM
O2 Extension Harness GM
O2 Extension Harness
