I noticed you have the Cervini's Side Exhausts... I just got them put on my mustang, do you have "Rubbing" or Ground Clearance problems? I have 16" rims and tires, and it seems like they RUB all the time (pipes under the car rubs)... I am looking at getting 20" rims and tires to help solve the problem, as right now I would guess I have 2" of ground clearance on the pipes themselves...

Here is where my problems lie...

http://www.rpm3dinc.com/ExhaustRear.jpg

http://www.rpm3dinc.com/ExhaustSide.jpg

See how much room I currently have? LOL

Any other suggestions?