Y-pipe was an easy install. Got a little more throaty exhaust. Not much with the butt dyno, but it was a week after I installed the fujitsubi(spelling might not be correct)y-pipe before I drove It. Snow was pretty bad. The springs dropped the G about 1/2 inch. I took before and after measurements on all four corners. Almost exactly 1/2 inch on all corners. It's a cheaper and easier way of getting your G to handle a little better. No problems with alignment, or different handling characteristics. Anyone have thoughts on the 350z track springs?

Thanks,

Frank

 

Ride quality should not be effected much at all with the Z spirngs on your G coupe since they are the same spring rates or stiffness as your oem coupe springs. The Z, of course gets much stiffer shocks, unless you have a 05 coupe with the sport suspension.