R60 Noob question
#1
Noob question
So I've put down a least a 1000kms on my lovely used countryman S and now a new aftermarket exhaust. I have not heard or felt any crackle or pop from the exhaust yet? I do not have the infamous sport mode button. Could anyone inlight me on the situation? could it be the stock cats,stock resonator??? I want the crackle and pop lol
#2
#4
only the sport mode will do pops intentionally, otherwise most pops are from unburnt fuel going into a HOT exhaust. I find it very strange you don't have sport mode. removing cats/ resonator will make them much louder, but they still would be present with sport mode, with sport mode off, the engine ecu wont drop extra fuel into the exhaust