Flowtech Afterburner Muffler Chevy P/U Exhaust Muffler - 50370FLT

If you really want great sound and maximum horsepower, kick on the Afterburner -- and kick a little butt. FLOWTECH Afterburner mufflers are your very best bet for optimum performance and awesome sound. All Afterburners are made with an Aluminized case for miles and miles of rust and corrosion protection. Their fully-welded construction offers stronger seams to prevent blow out under extreme conditions. Huge flow tubes provide blistering horsepower, while the sound tuned chambers provide unbelievable sound and minimize annoying resonance. And, Afterburner mufflers are fully reversible, designed for maximum flow in either direction!
Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.