I have d and d slip ons and can make them a strait pipe, when I dyno I will check with taters in and taters out, and post that difference, problem is tinnitus, when I run strait pipes which I have a set of also I can’t hear nothing for a week and my ears ring like trumpets
Ya I'm with you on thr tinnitus I use ear plugs all the time which makes the ringing clearer but at least when I'm done for the day I can still hear folks.
Ok so what cans are you going to use with it ? Just asking cause you can have the best flowing header but if its push into a can stuffed with a tator your pretty much just eliminating the flow of the header. Say like your using tors after his header. Thats like stuffen a tator in your pipe !!!!