I'm considering buying this exhaust but the guy I'm buying it from says it's 3 inch piping and I thought it was 70mm Regardless, is this piping too large for a NA De? The last thing I want to do is lose power...anyone have this exhaust?

 

it is 70mm

will it work? sure

it will also be loud as sin

 

are they actually that loud? Even with a silencer? And its not even 3 inches....

 

As stated so many times before make your exhaust decsion based on sound not hp bc the margin is so small

 

I have the Greddy Ti-C single 70mm. Sounds amazing but there really isn't a huge power gain so don't expect to run with a GTR or something. Even with the duals your still not gaining much. If i'm not mistaken, putting true duals messes with your compression so your take off will feel a little slower.

 

an exhaust has absolutely nothing to do with your compression

 

are they actually that loud? Even with a silencer? And its not even 3 inches....
__________________


Not loud at all. I have the silencers on

 

Not loud at all. I have the silencers on . Love the sound

 

I have the greddy ti-c turbo exhaust (dual) with berk test pipes and other minor bolt ons and its pretty damn loud (I took the silencers out). I personally dont mind, but for some it may be a problem. I also have the DE motor BTW and im in queens. If you want to hear what mine sounds like before you buy it lmk.

 

With silencers in, no it's not loud, and sounds alot like a wheezing duck IMHO. Silencers out, it is loud (to me). It's not obnoxious, but it's not quiet

 

Back pressure sir back pressure is what I meant. Thanks

 

no car wants backpressure

 

Have had it for a year now and love it... took the silencers out and added test pipes.. it is very very loud but with the silencers in its not bad at all..

 

the turbo ti-c has dual 70mm piping. i have this exhaust with vortech, headers, hfc, and the silencers in and it's not that loud.