Originally Posted by xaamottomaax
The car that can move air in and exhaust out faster will get to "peak" power faster and THAT is the benefit of breathing mods on a T7. Unfortunately there is the pesky problem of running lean and knock destroying an engine.
xaamottomaax, are you suggesting that just a bigger exhaust and intake can cause the car to lean out? I was thinking of adding either a JR or K&N drop n filter to complement my stage 1 ECU, (if it ever arrives this summer!). or maybe a BSR optiflow. Would that potentially be a problem, even though I ALWAYS run at least 93 or higher octane gas?