Re: Im New
Hi purefate,
actually Exhaust don't really give you any performance (or not much) unless you change K&N / Hurricane air filter, the header, down-pipe as well and do a re-tune on the ECU.
Operate means to cut the stock exhuast to remove whatever is not important inside so to have a straight thru flow.....(same as any after market exhaust) but after market exhaust are very much lighter than stock...so you actually have some weight saving management there...........
Sound wise....won't be very loud just that you'll have better broom broom sound.....
are you looking at giving your M54 2.2L engine some boost?
cheers