Uh..this 3in turbo exhaust has no f*#$ing back pressure plus it pops..so i need a cat..becuase i am catless...where is tha best and cheapest cat to get..i could get a no name buti dont no...also where should ihave it put just before tha down pipes or wat?
BtW its 97 TQM

 

i got a stock one from a 01 with 60k on it ill sell for 75 shipped

 

get a magniflow 3" high flow cat, i have one and i passed emissions it works great