Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself.
Why would you want too?
anyone run a vs 3.8 without a cat ? cheers
Well if it needs a tune to suit and gains would little on a V6 anyway, unless it had a fair bit of engine work. My question remains, why? I have gutted cats before and in pedal feel, it made no difference on a straight six with similar HP to a standard Eco.