After a day of driving I am 100% satisfied!! Truck responds so much better, over all rpms over the strait pipe setup I had. Very happy! Seems deeper and more mellow than the thrush welded 40 copy I had too. Glad I supported Americans too!! Thumbs up to Flowmaster!!!
Just got it in mail today. Looking forward to getting it installed tomorrow. http://i250.photobucket.com/albums/gg269/KE5MUJ/20130517_202759.jpg http://i250.photobucket.com/albums/gg269/KE5MUJ/20130517_202846_1.jpg http://i250.photobucket.com/albums/gg269/KE5MUJ/20130517_202832.jpg
really impressed with adjusted shift firmness, was able to get the torque management lowered, and raised speedo from 90 to 130. biggest thing i notice is improved throttle response through the rpms. also flowmaster 50 series big block muffler