hey just a quick question i wos just wondering if any1 has cut of an end can of a performance exhaust cos ive seen an areox with no end can just a straight pipe out the end of the expansion chamber probley be very loud but would it give anymore power but i suppose there there for a reason lol
taking the can off is bad news.. running a straight pipe of the same length/diameter reduces barrel temp and increases airflow so it can rev easier.. its way too loud tho and totally illegal. the cans there for emmisions and volume. the length determins heat and rpm. dont play unless you fully understand