Hey,
I recently installed some ARH LT's and their catted y pipe. also got a mail order tune from mad tuner. I noticed a different smell from the exhaust, not like a gas smell just more distinctive exhaust smell. No smoke of any kind, small amount of carbon on the tail pipes. I was wondering if this is normal with high flow cats. I also installed a magnaflow system about 1k miles ago, the smell of the muffler burning in is since gone.
Just wondering if this smell sounds normal. I think im just paranoid
Thanks