Go with the Ron Wood full exhaust. Its ceramic coated and has a choice of a regular or drag end. I think its the best and you will be done with buying pipes. PM me for info. Its got great numbers.

 

 

RWR is still making...atleast you can still buy them on there site(www.rotax.net). I love my yoshimura exhaust, gave the ds lots of bottom and mid and didnt loose any top end compared to my open endcap i had earlier.

 

i was kinda think about buying a procircuit ti4 or the t4 before

 

hey again i was wondering wat u guys think bout a yoshimura pipe

 

I love my yoshimura exhaust, gave the ds lots of bottom and mid and didnt loose any top end compared to my open endcap i had earlier.Very loud pipe but a good deep rumble, the stainless steel looks perfect and it stays that way...the fit was perfect nice and snug and is a super top quality pipe...it also looks very good and comes with a spark arrestor as part of it. The quiet core inserts do take power thats for sure but it does quiet it down allot.

 

kool thx

 

 

First of all the Yoshimura does not use the supertrapp disks for a quiet(detune) system, it uses a insert that goes into the end of the pipe and is secured by the endcap squishing the insert to the pipe...hard to explain..it is just a smaller diameter hole with a screen and a little baffle about 3 inches long and thats basically how it makes the noise decrease it restricts the flow. The yoshi is not round like the supertrapp...it is more a oval shape and the round disks would not work. If this doesnt answer all your questions let me no.