It will always sound loud. I have a large Magnaflow resonator and a large rear muffler and it still sounds loud under throttle.

You do lose a little low end but there is a big payoff top end. What do you have exhaust wise (after the header)? You gain some low end grunt by what is after the header. I would say for application....2.25" exhaust piping after the header would be sufficient.

Last edited by LoCoZsc; 02/13/05 04:01 PM.

Hector 2003 Rally Red Mitsubishi Evolution VIII 257HP/259TQ 2005 Lapis Blue Mazda 6s RET: 00 Cabernet Red Ford Contour Zetec ATX SUPERCHARGED 160HP/141TQ