STM GESi EPA Stainless High Flow Cat for 3000GT/Stealth Rear Toe Evo 1-3 and GVR4

Evo 1-3 and GVR4

Each hub is secured by six ARP 12pt stainless steel bolts for maximum clamping ability

• OEM Bolts (MD302074)

Running too lean while enjoying spirited driving in your vehicle is one of the leading causes of expensive engine damage

STM GESi EPA Stainless High Flow Cat for 3000GT/Stealth Rear Toe Evo 1-3 and GVR4The STM stainless high flow cat for AWD 3000GT Stealth features a full stainless steel construction, tig welded in house at STM and utilizes the GESi GEN1 ultra high output EPA compliant catalytic converter. This cat will fit in the factory location with the stock downpipe, but will require an aftermarket cat back exhaust with 3" compatible 2 bolt flange. STM is currently developing a stainless steel cat back and downpipe. We will update with