I am trying to decide on an exhaust for my scrambler 500 and my sportsman 500. I am leaning towards the Supertrapp IDS2 exhaust but only because i have seen it in person. The other i am considering is an exhaust from fmf and which one. Which one produces more power for the money? Also, I noticed that Chris Picciotto got a 42mm Mikuni CV carb from Aaen. Does anyone know how much it costs and what is Aaen's address if they have one?

 

I have the FMF MegaMax II on my scrambler 500 and it works and sounds real good. I paid around $190 for it. I just got off the phone with AAEN (414)552-8981 I ordered a clutch kit from them and a new Dayco belt. I couldn't find a web address. I am very happy with my pipe.

 

aaen website is aaenperformance.com they have some cool mods for your atv check em out.

 

I just installed a Aaen pipe which is supposed to give 5 hp increase. Along with my shift kit for the clutch and my airfilter it now rips along nicely. Sounds meaner than any stock 400ex or rapter.

 

ya but if you put a pipe on a Rapter, or my favorite, the 400EX, it would scramble your scrambler man

 

i dont think it would i can out drag my friends kfx 400 and hes a good rider and the kfx are faster than the 400ex

 

does he let you win?

 

no he doesnt have you ever rode on a scrambler if you havent then you dont no how fast they really are for a 571 pound machine polaris made a great motor on this one i can do a wheelie at 3500 rpms and with an automatic and weighing that much that is good

 

Actually I owned a 400 Sport with a pipe, 42mm carb, clutched, and lots more it was pretty fast but the 500's never really seemed fast to me

 

the 400 are faster at bottom end but the top speed the 500 beats it i think by like 2 mph i would like to ride a 400 to see the difference between the 2