Originally Posted by s2pidfda
What do you guys think about doing a cat delete with BMW performance exhaust already installed?
Secondary cat? Yes
a bit More loud & more power - up 10 hp
Its a bit tricky for 128i due to the placement of the cats, a shop will have to bend or get ~60degree pipes
emission issues shouldn't be a problem. Just warm up the car for 20 min. Also for Ontario, i dont need to do emissions for 2 more years, you probably for 5 more , incase u want headers down the line.
Btw, saw your car again on near at the Finch Go.