STM Evo 7/8/9 GESi EPA Stainless High Flow Cat Electric As far as we can

As far as we can tell

Pressure tested to 50 psi and fits all Evo 7/8/9 bumpers

46076CRY Rear (LH/RH) Standard (Cryo-Treated) 125

If you vary the size of the piping around the GM MAF

• Pulleys

STM Evo 7/8/9 GESi EPA Stainless High Flow Cat Electric As far as we canThe STM stainless high flow cat for Evo 7 8 9 features a full stainless steel construction, tig welded in house at STM and utilizes the GESi GEN1 ultra high output EPA compliant catalytic converter. Bolts right in place of your stock cat and will fit most aftermarket exhausts that keep the stock location for the cat. Both O2 bungs are included as pictured for your factory o2 sensor and and a wideband if you run one, as well as the extra plug if you