My 95 has true duals, 2", I used stainless band clamps at the point where the head pipes went into the cat converter, (converter came off) saved a ton of screwing around, wish I'd invented them, tho expensive, worth every penny for this application, and I ran the pipes down the right side of the tranny, etc . went thru a 2 in/2out magnaflow muffler, and out the back, as for these pipes, I welded the muffler and pipes all together out of the vehicle after tacking them in place with outershield, installed. I don't know if you could get away with installing them welded together if you haven't a body lift, the bodylift allowed extra room around the rear axle. also, I use d aluminized pipe, and it's been on there since 2004. I was fortunate, as I picked up bending dies at an auction about 20 years ago, and can bend pipe well, using my loader, without destroying the pipe. I started at the back, and worked forward, and used the better part of 30' of pipe. the hardest part for me was fitting everything to provide me where the pipes went over the hitch, and under the bumper. The muffler is installed, oval top and bottom, and welded, located just before the rear axle, this saved me joints, using just 3 sticks of pipe, as the pipe came in 10' sections. The magnaflow is quite tame, until the motor is working hard, I wish it had a little pipe crackle, but if I remember from my younger days, if you want crackle, all you need do is neck the pipe down in front of the muffler, then make it big again. It's been awhile, but it seems like thats what we did in the RB block days... Simply welded the sensor boss onto the pipe, Keep the right depth... It didn't seem to make any difference in the ECU, my sensor sticks down more than I would like tho, thought I'd pointed it up more, but to keep the tailpipes right, I think I had to twist that pipe down a little, but it doesn't catch on anything...
