Hello,
I am finishing up my build on a ls swap for my 86 Wagoneer and I have the exhaust almost finished I just need to route the last few feet. I have it on the passenger side and currently it ends after the muffler before the rear axle. I have plenty of room with the aftermarket tank I installed to either go straight back, or route it out to the side and I was wondering if there was an Ideal way to do it. My concern is if I have the back window down, is it going to suck in exhaust fumes if I route out the back. Any advice would be hepful