Today's mod was the install of the Mufflex Drone Suppression Pipe
I suffer from tinnitus -- it blows. It's a constant ringing in the ears and drone makes it worse. I have a Carven muffler, and while it sounds AMAZING, it drones as any straight through minimalist muffler will.
I can take a little, but long hauls and when I'm in cruise control, it sucks.
Except for the pipes being way too tight, install wasnt bad.
I cut out a three inch section of the exhaust pipe forward of the muffler and first exhaust hanger. Just rented a chain cutter from AutoZone. Easy. Done in 3 mins.
I had to use that small three in section to stretch out the opening on the Drone Suppression piping. Couldnt get that sucker on. Finally did though.
I've seen installs where guys put the J-pipe above the exhaust pipe itself, but I decided to loop it below. I just dont like the idea of pipes possibly touching and making that annoying vibrating sound. Started her up and it sounds great. Didnt take away the throatiness or aggressiveness at all. It's toned down a little, but perfect. I didnt have a chance to take it on a long haul, but did get it to WOT and she still sings.
I will grab some photos in the AM when there's light.
The only thing that I need to fix is that I felt a small leak by one of the clamps. I readjusted and tightened, but no joy. I may just try and get some sealer tomorrow.
https://www.mufflex-performance.com/dodge-ram-1500-2009-to-present/97-j-pipe-noise-eliminator.html
Updated - went out and decided to snap pics since I will forget tomorrow!
Ok here are the pics:
Cut pipe
Install
Red circled area is where they say to tuck the j pipe. I didnt like that idea. Rather tight and easily could vibrate on something. I decided to leave it hang down. Its not bad and easier to adjust the j pipe too to fix the drone.