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ADDED TO YOUR CART!
Harness, Kooks, 2004-07 CTS-V, 12" Oxygen Sensor Extension
ADDED TO YOUR WISHLIST!
Oxygen Sensor Extension Harness by Kooks give you an additional 12" of length for your oxygen sensors. These harnesses are built from high-quality components to meet or exceed OEM specifications. For an easy, hassle-free installation on your next exhaust project.