I liked the way the GT muff filled the exhaust cutout in the V6 bumper. Now that I have the GT bumper with the larger cutouts and GT muffs, they look out of porportion. I would like a set of 4in diameter tips. The only ones I have found that I like are Magnaflows, but at $50 a pop + having them welded on, thats kind of steep. Unless I find a better price, I guess I will continue to look at them until I cant stand it any longer, then blow the cash.
http://www.lmperformance.com/5520/73.html MAC has some 4" Axlebacks. Maybe you can run down a better price. These sre supposed to be LOUD, though!!! Cosnidering getting them myself. really, i just want the SS pipes and some JBAs. Some people find the JBAs wimpy, but I like the performance vs muscle sound they create.