I have a stock 2000 Z/28. and its too quiet. I'm thinking about going with the SLP loudmouth II system. does anyone have any suggestions????????

 

Do not go with Magnaflow. Its almost as quiet as stock. Although it sounds much better. Do not go with a cutout either. If you have it dump under the rear seat, it will strip the paint and rust the floorboard back there. Not to mention its very annoying on the interstate. And it will rattle your interior loose. Try cutting off the muffler and run a straight pipe from the rear axle to the bumper. Should be very cheap to do, loud and sounds good(doesn't drone too bad on the interstate). Not to mention the great flow you get.

 

I have the borla and I'm happy w/ it. Even w/ the plate wide open and Catted LT's.. If you go w/ the borla, stay w/ the middle plate.. Mine gets kind of raspy at WOT around 4-5K rpm...

GMMG...#1
Corsa
Borla
Magna flow...Nice w/ LT's....recently sampled