Did I hear they guy in the video say about 20 ft. lbs. of tq. gain and about 15 hp gain with this Flowmaster axle back system? This would be the biggest gains by any of the systems out so far.
I will listen to it and the 2 others I have narrowed it down to a few more times, but this may be the system I get.
Summit doesn't have it in stock yet, but they are going to be selling it for $456.00 with UPS ground shipping for $12.00
Can I call and come by pick this system up without a shipping charge?