FAST Tailpipe Mount 02 Sensor Test Brake Rotors 304 stainless steel cat-back exhaust

304 stainless steel cat-back exhaust system for your Honda Civic Si Coupe with L4-1

Sound Perfection: AWE 180 Technology

all the way up to track settings

you can lock your front wheels with the flip of the switch

FAST Tailpipe Mount 02 Sensor Test Brake Rotors 304 stainless steel cat-back exhaustMade of stainless steel and convenient for quick oxygen sensor tests, this easy to use FAST kit slides into the tail pipe to prevent welding. The actual O2 sensor screws into the kit, which includes a rubber cover to prevent damage to polished exhaust tips. This kit allows you to temporarily install wideband O2 sensors into exhaust tail pipes without permanently modifying the exhaust system or welding anything! Clamps on and does not damage exhaust