TURBO CHAMBERED MUFFLER STAINLESS STEEL Our turbo chambered mufflers will never "burn in," "blow out," or change their tone. The chambered turbo design of this muffler offers a deep civilized muscle car rumble at idle and cruising speeds with no drone, but they really come to life when you jump on the throttle. These mufflers are great for a daily driver but are aggressive enough for your weekend racer for maximum flow and a very aggressive sound. Comes in two body sizes. (Inlets sized by I.D./Outlets sized by O.D.)Get more news about Chambered Muffler,you can vist our website! 4x8x14 or 5x9x14 Inch Body Available Choose Your Inlet Size Made in the USA 304 Stainless Steel Construction TIG Welded For Strength and Beauty