CBR400RR exhaust thread

Forum rules
Please can you post items for sale or wanted in the correct For Sale section. Items / bikes for sale here will be removed without warning. Reasons for this are in the FAQ. Thanks
Post Reply
PARUS
Senior Member
Posts: 1160
Joined: Tue Apr 29, 2008 10:01 pm
Bike owned: Already 20% of NC29...
Location: Seattle, USA
Contact:
Re: CBR400RR exhaust thread

Post by PARUS »

Yakama wrote:Just received this in the post today from japan for my NC23. Not sure if it is genuine HRC as the end can simply has a sticker on it but it still looks sweet and is very light. Hope it sounds as good as it looks.

Image
Same as mine... Image
Wozza
Site Supporter
Site Supporter
Posts: 629
Joined: Wed Aug 06, 2008 9:51 pm
Re: CBR400RR exhaust thread

Post by Wozza »

What is the difference in performance between 4-2-1 and 4-1 pipes?
PARUS
Senior Member
Posts: 1160
Joined: Tue Apr 29, 2008 10:01 pm
Bike owned: Already 20% of NC29...
Location: Seattle, USA
Contact:
Re: CBR400RR exhaust thread

Post by PARUS »

Wozza wrote:What is the difference in performance between 4-2-1 and 4-1 pipes?
I have no statistics, but there is not big difference between 4-2-1 and 4-1.
4 into 1 system (with equal length headers) tuned to give optimum top end power at top range, 4-2-1 do same but for middle-range.
tanuki
Site Supporter
Site Supporter
Posts: 1571
Joined: Wed Apr 30, 2008 4:47 pm
Bike owned: CCM404 SM, CBR4/6 in progress
Location: Nottingham U.K
Re: CBR400RR exhaust thread

Post by tanuki »

The can looks cut down which is a shame but I would say thats defo a HRC system...
User avatar
Yakama
Site Supporter
Site Supporter
Posts: 1369
Joined: Wed Apr 30, 2008 5:27 pm
Bike owned: NC23s, 29, 30s, MC16
Location: Oban
Re: CBR400RR exhaust thread

Post by Yakama »

Yeah I thought the same when I saw the can, also suspect as it has an HRC sticker on it?

But rest of system looks just like the HRC system.
garyboy_palaboy
Familiar Member
Posts: 267
Joined: Sun May 04, 2008 9:43 am
Re: CBR400RR exhaust thread

Post by garyboy_palaboy »

.


did anyone succesfully modify an exhaust system from another bike and fit in a NC29?

I just saw this yoshimura titanium system for CB400 on our local bike forum which is for sale, but im not pretty sure it will need some lot of modifications to make it fit on a NC29?

the system is 4-1 and not 4-2-1



.
Wozza
Site Supporter
Site Supporter
Posts: 629
Joined: Wed Aug 06, 2008 9:51 pm
Re: CBR400RR exhaust thread

Post by Wozza »

What are people's opinions on ART cans?
User avatar
Cammo
Site Supporter
Site Supporter
Posts: 4505
Joined: Thu May 01, 2008 12:35 am
Bike owned: NC30
Location: Melbourne, Australia
Re: CBR400RR exhaust thread

Post by Cammo »

Yakama wrote:Yeah I thought the same when I saw the can, also suspect as it has an HRC sticker on it?

But rest of system looks just like the HRC system.
Yep, that's not an hrc can (they're alloy skinned, mild steel inlet/outlet), but the rest of the system is I reckon.
"It's just a ride" Bill Hicks
User avatar
Cammo
Site Supporter
Site Supporter
Posts: 4505
Joined: Thu May 01, 2008 12:35 am
Bike owned: NC30
Location: Melbourne, Australia
Re: CBR400RR exhaust thread

Post by Cammo »

Wozza wrote:What are people's opinions on ART cans?
They have a great sound!
"It's just a ride" Bill Hicks
sa.racing
Site Supporter
Site Supporter
Posts: 119
Joined: Fri May 02, 2008 7:08 pm
Bike owned: NC29 Race
Location: Surrey
Contact:
Re: CBR400RR exhaust thread

Post by sa.racing »

Full MHP system, I didn't get a chance to finish it still needs some balence pipe's and spring hooks

Image

Image

Image

Image

Post Reply