I was wondering is it possible to get rid of the cat that bolts next to my header cause I have an exhaust leak up front and don't want to get a replacement cat cause they're $$$ >
> Or maybe get a high flow cat?
Second question is how do you determine which engine model you have?
Thanks!
Second question is how do you determine which engine model you have?
Thanks!
-=94 Deep Green Celica GT-S=-