Hey everyone. I bought a 2001 wrangler 4.0 about a month ago. It had a 3-4" lift on it already. The exhaust hits the front driveshaft universal when you take off, but no other time even when off road. I changed both motor mounts, but no change. Possible something was left out when the lift was installed? Exhaust is stock. Don't know brand but has a superlift decal (not much help i know).. Any ideas?
Same problem occurred with my TJ with only a 2 inch lift.
After replacing the headers and exhaust problem went away.
My YJ also starting doing the same thing come to find out where the Exhaust header connects to the down pipe, the coupler was loose. I ended up repositioning the exhaust and re tightening the the couple problem solved.