break them in HARD and fast.
had a 2g gst (fwd turbo). after about a week? i drove it to my g/f's house one day, my dad took it on the freeway and did a few full throttle pulls and i didnt even know! hahaha.
that car passed smog with damn near ZERO emissions on a cat from 1997... so i believe in breaking them in hard.
had a 2g gst (fwd turbo). after about a week? i drove it to my g/f's house one day, my dad took it on the freeway and did a few full throttle pulls and i didnt even know! hahaha.
that car passed smog with damn near ZERO emissions on a cat from 1997... so i believe in breaking them in hard.