The hardest part of the install is getting the used exhaust pipes off. I would recommend using something like WD-40 on the slip fit area of the pipes, just in the slits on the pipes leaving the main body of the pipes clean and dry. That leaves a good gripping area for some silicone strap wrenches to rotate/wiggle the pipes free. New words will be found😱😊
I used a deep penetrating lubricant soaking the joint and leaving overnight then using some straps and wiggling the pipes they came apart without too much effort. On reassembling I used some copper slip on the joint which makes it a lot easier to remove later on.
