BBK long-tube exhaust headers for 2010–2015 Camaro 6.2L SS (LS3/L99) are full-length, 1.75-inch CNC mandrel-bent tubes that include two high-flow catalytic converters and hardware for direct bolt-on installation when matched with correct mid-pipes. Finished in a titanium-ceramic coating, the kit aims to improve exhaust flow and engine efficiency while retaining a factory-style fit and includes new gaskets and hardware.
BBK 10-15 Camaro LS3 L99 Long Tube Exhaust Headers With Converters - 1-3/4 Chrome