depends on how ur bike is too, is it stock or built that makes a difference and like i went from my 50 to a 140 and my jardine sounded completely different and it sounds sooooo good on the yx140 now.

 

imo fmf 4.1 sound so mean on a mod motor

 

Sano pipe

 

FMF 4.1 anyday..its clean and loud

 

Hands down Yoshi

 

cut the muffler off any of those... loudest fo sho haha

 

i like pro cuircut

 

fmf 4.1 is my kind of exhaust looks and sounds bad A

 

LOL thanks guys i guess im just goina spend like 2 g's and buy every pipe and c how it sounds!:rambo:

 

The head makes a big difference in the sound of the bike. My brother had a TB race head with an fmf and it sounded decent. After switching to the V2 head it changed it completely. Much louder and more crisp. I have a Pro Circuit with a V2 head and I think it is the best sounding bike around. Deffinately gives it the big bike sound. Not the loud minibike Either sound really good but I prefer the PC if if your running anything smaller than a v2 head!

 

The head makes a big difference in the sound of the bike. My brother had a TB race head with an fmf and it sounded decent. After switching to the V2 head it changed it completely. Much louder and more crisp. I have a Pro Circuit with a V2 head and I think it is the best sounding bike around. Deffinately gives it the big bike sound. Not the loud minibike Either sound really good but I prefer the PC if if your running anything smaller than a v2 head!

im bout to get the yx head n cam put in. i want a v2 head but dont have 4 bills to drop on just a head 2 expensive right now..my bike sounded pretty crisp just wen i had the 143 n tb carb put on compared 2 stock..hoping the yx will make it even better and hopefully alot faster

 

chp pipe!!!

 

chp hands down

 

I have a tb143 kit on one of my bikes with the standard race head and a Pro Circuit system, I think it sounds great. I liked it more than the Two Bros I had on another 110 I had.

 

CHP ULTIMA nice for the price!!

 

PRO CIRCUIT!!!! ihave one on my 2011 and i love it...sounds great on a mod bike

 

i have a pro circuit on my stock mod now. i had a chp on my mod that i sold that had a 155se motor. the chp is a loud pipe and great for proformance! if you got a 143 or less pro circuit pipe would be the best.

 

Sano pipe

OMG that thing was out of control. Ear popping lol if u want a pipe to piss off ur neighbors this one is it.

 

+1 for the FMF 4.1!

 

Look at this pipe and tell me its not loud!

 

Loved the Big Gun EVO Black pipe that I sold to Babbott, all black with a red tip and sounded mean, had a nice lopey idle and braappped out like crazy lol