hey there, ive currently got flowmaster super 40's on my car but i would like new headers and something louder, trying not to anger the neighbors. do you know of any adjustable side pipes that have some kind of valve inside of the muffler?
I'm getting ready to put a new exhaust on my 1986 corvette... i feel like theres a lot of options out there for mufflers. I'm looking for a performance muffler that gives a real old school muscle car sound. considering Flowmasters... any suggestions?