[DUFFM4N]

eh personally id just get some 3" pipe welded in place of the cat, some places might do it, some prolly wont...just a matter of asking them and telling then ur not gonna say anything since it is illegal for them to do it....hole in the wall places are the best.

because ive dealt with test pipes before with the whole 2 bolt flanges and gaskets, and with how low the car is, any little thing that would hit it would loosen the bolts and or tear the gasket causing a leak...which = more money

save urself the headache and just get a pipe welded in place of the cat rather than bolted on