Reviewed By Russell S (KINGSTON, OH) Reviewed for a
—10/16/2014 9:29 AM
Amazing sound, I can feel the added horsepower and a increase in mpg,(After one fill up) after installation.
Reviewed By Gary E (EL PASO, TX) Reviewed for a
—5/6/2013 11:17 AM
Was easy to install, and makes my truck sound agressive.
Reviewed By Jarrad S (Longville, LA) Reviewed for a
—1/2/2018 1:44 PM
Noticeable yet quiet. Somewhat throaty upon acceleration but quiet while running.got dual outlet 2-1/2. Haven't noticed any added pep to 5.3 Definitely prefer Flowmaster Supers.