Exhaust System Ground Clearance
Joe
You're never going to get a dual system (symmetrical style setup) to run as tight as a dual system that runs in the stock location (passenger side routing). That's why the Kooks system uses that routing.
I have symmetrical duals right now and the clearance is good, but it won't be that great once I replace the BMR rear springs... because the car actually needs to be ~10mm lower in the back.
I'm currently designing a dual exhaust system that runs in the stock location with an x-pipe and uses oval tubing up to the "x" just for a bit more ground clearance. I've seen other systems that are 'similar', most of which were custom built.
This dual system was built (honestly) in Mexico. The frame cross rail was cut/hammered and the intermediate pipes were slightly stacked to tuck into the trans tunnel. Car had more ground clearance than stock





