When I drilled out the baffle 24” from the front end I could see two more baffles towards the rear of the pipe with multiple holes in each. I could see the posterior baffle through the holes in the one in front of it. I don’t have a baffle 44” in. Looking from the rear end of the pipe the most posterior baffle is about a foot in from the end. So I left the two posterior baffles and cat in the header pipe untouched.

Last edited by Sportster; 17/06/20 02:14 AM.
2015 M3W, Morgan Aero Racing Stage 1, Garage 56 Stage 2, sport black, saddle tan, jeweled SS dash.