STM Evo 7/8/9 GESi EPA Stainless High Flow Cat Electric The lower piece is machined

The lower piece is machined from billet aluminum and designed to hold your shift boot up with its lower groove

tig-welded

As far as we can tell

• Pulleys

3A of charge current available the LITHIUM US is extremely flexible and will charge LiFePO4 batteries from 5Ah to 60Ah and maintain up to 120Ah

STM Evo 7/8/9 GESi EPA Stainless High Flow Cat Electric The lower piece is machinedThe 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