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pro-rider46
01-13-2007, 09:37 PM
which exhaust gives you the most horse power and please post the hp numbers

ShiftFMX
01-13-2007, 10:00 PM
Don't know numbers off the the top of my head...but Rossier and DASA are the top performers for the 450r. I'm running a Rossier and I love it!

http://i89.photobucket.com/albums/k216/ShiftFMX/DSC01747.jpg

JessetheKid
01-14-2007, 07:05 AM
TC Shorty but it is so dang loud

CHEVYZ
01-14-2007, 08:52 AM
Rossier and DASA are the best performers for all around power IMO. There are also a few like HMF and Ron Woods that (although they don't pull as strongly all the way), have good numbers in certain areas of the band-for example, Ron Woods has a killer top end kick, whereas the HMF has a killer bottom end.

I have both the Rossier and the DASA and although I have yet to put the Rossier to use, they are both top notch systems as far as quality and from what the DASA is telling me, performance!

http://img138.imageshack.us/img138/1561/goingdown061qd9.jpg

CHEVYZ
01-14-2007, 09:00 AM
Two graphs I pulled up.....

RED = DASA
BLUE = Rossier
GREEN = Ron Woods
http://www.exriders.com/vbb/attachment.php?s=&postid=2495811


PURPLE = DASA
BLUE = HMF
http://www.exriders.com/vbb/attachment.php?s=&postid=2495817

czrider263
01-14-2007, 09:03 AM
Here is a test between the rossier and dasa on my bike same night.

the new rossier made a little more top end

http://www.exriders.com/vbb/showthread.php?s=&threadid=268964

CHEVYZ
01-14-2007, 10:35 AM
Keep in mind that the dynos I posted were for an 05-czrider263 shows a comparison on 06s. Forgot to add that.

czrider263
01-14-2007, 11:45 AM
yeah i know its for a 05 not 06 like mine


But you get the idea that dasa and rossier are close.

honda4life72
01-14-2007, 02:53 PM
Originally posted by CHEVYZ
Rossier and DASA are the best performers for all around power IMO. There are also a few like HMF and Ron Woods that (although they don't pull as strongly all the way), have good numbers in certain areas of the band-for example, Ron Woods has a killer top end kick, whereas the HMF has a killer bottom end.

I have both the Rossier and the DASA and although I have yet to put the Rossier to use, they are both top notch systems as far as quality and from what the DASA is telling me, performance!

http://img138.imageshack.us/img138/1561/goingdown061qd9.jpg
what type of lowering kit are you useing?

CHEVYZ
01-14-2007, 03:19 PM
I am using some custom mounts for the front and a CFM link in the rear.

honda4life72
01-14-2007, 05:37 PM
do u have any pics? i cna make my own lowering kit but need some ideas

pro-rider46
01-14-2007, 06:36 PM
where can i get one of these for real dirt cheap and the full system

ShiftFMX
01-14-2007, 08:17 PM
Find a used one...thats what I did. A used full system usually goes for about $300.

czrider263
01-14-2007, 10:10 PM
if you want a rossier for the 05 i have one for sale.

Carlock # 33
01-14-2007, 10:14 PM
white bros carbon pro it cost alot but it has tons of bottom end well worth the money.

Nate_450R
01-14-2007, 10:24 PM
i am extremely pleased with my Trinity. if you can get past how loud it is then its a great exhaust. i believe it added somewhere around 7-8 HP on my buddy's 700 (i know thats not a 450 but im just saying...trinity has their s**t together) i dont know what it added on my 450 but i can tell a definate increase throughout...bottom to top. especially bottom. its a little $$$ i think i paid about $480 for the full system but its worth it. plus they have an excelent warrenty (if you need it) well...hope this helps. Nate