Originally Posted by Daishi00
Dude, you could have a car with wheels weighing 6 lbs a corner difference and swap them back to back and I seriously doubt you'd ever be able to tell which set you had on. On a track it's going to equal out maybe a couple of tenths a lap, so you're not going to notice that difference in a street application.
I can only tell you from personal experience. My Cobb Stage 1 was not noticable to the Butt dyno. My downpipe, not really noticable. My new wheels and tires, noticeable from a standing start. Your 2/10ths savings would all happen at that point and if all you are measuring is that point, it is noticeable.