I am planning on getting a single exhaust system soon for my '06 NFR, and was wondering about a few things.

First of all, I'm going to be going single because I would like to gain some power if I'm going through the money to replace the entire exhaust. I would go dual if it gave power, but I have decided on single. I'm going to hopefully find an AP1 rear bumper and put that on my car with the exhaust cap.

My choices now are the Amuse R1 Titan, or the R1000, as well as the J's Racing single 70RS or RR (I'm not sure of the differences, one is header back I believe?) Anyways, if someone could please tell me a reccommended system for a car that I'm planning to keep N/A... the only other modifications would be a header, intake and maybe ECU later on in the road. Thank you so much.

Dave

 

what ever single 70mm exhaust you get is going to be a great choice,

all the 70mm singles add great power, but are also pretty loud.

if you get a complete headerback than you wont have anything to worry about, if you just get a 70mm cat-back, make sure you mate that with a 70mm test-pipe


good luck!!

-Nate

 

those exhausts will not fit on the 06 due to different bends in exhaust piping. you may want to take a look the asm titanium 70mm and the mugen dual. both will fit and both will make power.

 

I've been told Amuse will fit 06, as well as J's Racing.

Also, Mugen adds power? It must not be as much as a single.

 

I have a amuse r1 titan on the way for mine. I would have got the r1000 but i have to have a cat on my car to pass inspection.

 

So what is the difference between the R1 and the R1000? Also, won't these fit '06? I don't see why they won't...

 

r1=63mm cat back
r1000=70mm headerback
Amuse exhaust are made to order. You tell them the year, they make it.
I bought mine from tommy in the groupbuy thread.
https://www.s2ki.com/forums/index.php?showtopic=371415

 

Sweet, thanks... hopefully I can get in on that GB soon if I sell my bike

Also, does anyone have any feedback on the J's 70mm system?

 

the new t1r 70 fits 06's... i have it on my car

 

Bump, can anyone give me some info on the J's 70mm headerback?