Has anyone got hpt in washington? Im thinking on running the gmpp sports exhaust, honed manifold, zzp dp with cat and dropping to a 2.9 pulley. Ive been reading that some people throw cels with the dp and all u have to do is get someone with hpt to disable the rear 02 sensor and it wont throw the cell.

itll probably be a while before i get all of it, so no rushes.

 

Actually I've been considering this for a couple of weeks now,and it's a pretty sure bet that this will be the next step in the evolution of my "little silver car"

 

do you have any sounds clips with ur exhaust and dp? id like to hear it.

 

Yes there are in the other thread,Mike did it on his digital camera.Sound quality is fair,gives a pretty good representation of the sound.

It's in the North Pacific section under exhaust sytem,and we di a comparison sise by side with the GMPP cat-back

 

well im looking for a throaty sound.... kinda like the sound u were getting when u let off the gas in the "drive away" vid. Im wondering if i go with the gmpp sports, zzp dp w/cat and honed manifold if i would get that sound? NO ONE seems to have a sound clip of that set up though.... also im getting ready to go out to the store and while im on my way, im going to record my sc whining... ive seen videos on here and i think mine might be a little louder then most ive seen......... ill have to see though.... after i get the vid, ill compare and if i still think its louder then some other ones ill post it.