Kooks Headers & Exhaust: 2009-2014 CADILLAC CTS-V 2" X 3" STAINLESS STEEL LONG TUBE HEADERS brace This Kooks 3" to 2

This Kooks 3" to 2

The AFX measures and displays air-fuel ratio (AFR) from 9

High (+50mm) putting it in line with the top of the roof

and 24 inch

Kooks Headers & Exhaust: 2009-2014 CADILLAC CTS-V 2" X 3" STAINLESS STEEL LONG TUBE HEADERS brace This Kooks 3" to 22" x 3" Stainless Steel Long Tube Headers Must Be Used With Kooks X Pipe O2 Extensions, Gaskets, and All Installation Hardware Included LS7 D Port Flange available for additional cost These products are NOT legal for sale, installation, or use on licensed vehicle in the state of California. And they do NOT meet CARB compliance SPECS: SKU 23112600 Year Range 2009 2014 Engine Type GM LSX Series Gauge 18 Gasket PY 8024 AL Unit Set Outlet 3 Weight 36 lbs