williamk53
NAXJA Forum User
- Location
- Texas
Just recently installed Rusty's system with the delta flow 50 series muffler. The only problems I ran into were due to the exhaust system the previous owner installed that caused the tailpipe to be too short. That was easily remedied with a short extension tube. The other problem was the turndown was too long for my taste. I cut off about 2" for additional ground clearance. As far as performance goes, I can only go by the old butt-dyno. Coupled with a modified intake with a K&N filter, the new exhaust definately allows the engine to breathe more freely and it revs more freely and has quicker throttle response. As far as the sound is concerned, I've already had two people ask me if I had a V8 swap in it! It's got a nice low rumble at idle and a pretty wicked roar at WOT, but it's not obnoxious in the cabin at all. Just made a 560 mile round trip (pulling a trailer with a '53 CJ2A on it on the return leg) and it was very tolerable. Highly recommended!