well im looking to get this exhaust but i hear it tapers to 2.5" at the cat. im looking to get a 3" DP and HFC, would this be a big probelm? or would it not be noticable. im not ognig to modding like crazy, just the exhaust, intake and a flash. thanks.

also, for those of you who OWN the Hi-Power, please comment on how much power you felt (butt dyno) or provide some dyno graphs or something. thanks

 

Not noticeable unless you are making 400whp plus .

 

If you want an HKS can why dont you get the RnR carbon ti system. Same price as the 30th. Its all stainless, comes with the HKS carbon-Ti muffler, and doesnt taper.

 

so it sounds the same and performs just as well?! this is insane! where do i get it?
just to get it straight, its the exact same thing, just no taper and a carbon ti muffler? and how does it sound? thanks!

 

ok, just went to their site, it has no resonators, no silencers...how loud is it?!

 

Get the HKS exhaust, you will NOT notice the taper to the cat. I am making 400wHP with mine .

 

Personally, I dont have the system. So im only making my recommendation based on the experiences of other people. However, I HAVE heard the HKS Carbon Ti system and it is relatively quiet. Since the RnR system has no resonators, its gonna be a little louder than HKS, but I still think the carbon Ti can is pretty quiet. All in all, the system is prolly average in terms of volume. Prolly not nearly as loud as a thin-wall Ti catback, but louder than a large can / resonator exhaust.

Edit: BTW...I would venture to guess that an HKS silencer would fit inside since it is a carbon Ti muffler straight from HKS....just in case your really worried about volume. Also, I think RnR can install resonators into the system (up to 2 i think) for a fee. Give them a call.

 

i think im gonna stick with the HKS, but thanks! VTECH8TR what mods do you have?