hello guys, I installed my catback few days ago , Rarely get a back fire when shifting. I thought this system backfires always when shifting from 1- 2 and 2-3.
[ame=""]
Im missing something?
hellos guys, im Eduardo from chile , i need some advice on what tune works on a non U.s model mustang . My car is a 2015 mustang gt premium 6MT. I was looking the ngauge from lund