alrighty well i just got done installing my alphaworks header, the mods i have are HKS Hi power Exhaust, Injen Intake(Converted to cold air right now) and the alphaworks headers, it is very raspy i really wannna get the ZPI exhaust kit, do you think that would take some of the raspyness away if i got the ZPI exhaust and like an 18 inch resonator?? i really appreciate your help thanks!

 

The raspyness comes from your header. The ZPI exhaust wont help. It would be cheaper to just add larger resonator to the stock midpipe.

 

Dezod carries numerous resonators for your picking:


http://www.dezod.com/cat_resonators.cfm

 

i have the zpi exhaust, i love it, and it is kinda raspy when cold, i was also thinking about getting a resinator, it is the only way to get the rasp out, but worth it. we drive tC's not civics...

 

Use either 2 18" resonators or one 32" resonator. You choice for maximun anti-raspiness.

 

i run dual 18"ers.

with my new precision muffler axleback, rasp is all but eliminated. I run an mmw header + spipe

 

I run a 32" Magnaflow resonator with a 2.5"piping diameter and Alphawerks header, raspiness is almost zero.