Alright so my car is tuned for stage 2 with an oem gutted downpipe by the previous owner. My question is, would I need another tune if I were to buy a different downpipe or would I be fine? I can't find anything online about this.
Alright so my car is tuned for stage 2 with an oem gutted downpipe by the previous owner. My question is, would I need another tune if I were to buy a different downpipe or would I be fine? I can't find anything online about this.