82 84 85 C4 Corvette 83-85 Firebird Camaro Bypass Tune Pipe Catalytic Protection

This is a brand new replacement pipe for your catalytic converter for all 83 - 85 Corvettes.   This will fit SOME 83-85 Firebirds and Camaros.   This also will fit some 83 Monte Carlo's.   Please look at the catalytic converter on your vehicle.   If yours has a four bolt flange on both ends like the one in the pictures then this will fit your car. **Compatible with the following vehicles:** **Chevrolet** - 85 Camaro Iroc-Z - 83-85 Camaro (submodel: Berlinetta, Sport, Z28) - 84-85 Corvette - 83 Monte Carlo (submodel: Base, CL, SS) **Pontiac** - 83-85 Firebird (submodel: Base, S/E, Trans Am) These are hand made in the USA out of high quality steel.   The tubing is the correct 3" oval for these cars.   The flanges are 3/8" thick laser cut A36 steel.   The flanges are welded inside and out to guarantee a good leak free seal.   The total length is 16 1/8". This is used to protect your catalytic converter during dyno tuning sessions.   The excessive fuel that base map tunes put through an engine during dyno tuning can damage a catalytic converter.   This pipe allows you to protect your converter during the tuning process.   This is for tuning use only. This pipe comes with two gaskets.   There are no bolts included.

• Brand: Unbranded
• Country of Origin: United States