Hey buick guys.....im running straight pipes now but i want a muffler for better torque but i love the sound of straight pipes..what is the LOUDEST FLOWMASTER on the market?....help is greatly thanked kyle 71 gs 350..oh yea small blocks kick ass 2..all bow down to a 455 tho.. :TU:
?? gee i thought the 1 chamber is the loudest?....the 40 df is on my bros chevelle and it aint loud at all...thanks for responding tho..guess im def or something kyle