Fasteat pipe for a 400ex

[SLSD400exGUY]

whats the fasteat pipe for a 400ex??? anyone know?

[400EX QUADER]

The fastest pipe that's gonna break is a WB E-SERIES:D The best I would say is a HMF or sparks.

[<DRS>GPF]

Originally posted by 400EX QUADER
The fastest pipe that's gonna break is a WB E-SERIES:D The best I would say is a HMF or sparks.

HEY!! bite your tongue...:eek2: (it still a step above a pro circuit.. :p)
so far so good with mine, but i am ready for a quieter pipe.. (sneak out of town easier w/out loading the trailer..)

my WB E series came with the quad, but i cant complain (*crosses fingers*), all my P's have broken thier various pipes for one reason or another..

im looking at the WB E2 series for something quieter, but im open to suggestions on that..

the topic is kindof a loaded question though... i take it that since its new, its pretty much stock, eh? id say depends on what else has been done for performance and how much$$ youre willing to dump into it..

you looking for a slip-on or a whole exaust?

[SLSD400exGUY]

as of now i have a K&N air filter with outerwear, nerf bars, front and back sand tires and what. For right now im looking on a slip on and later down the road ill get the whole pipe.

[cals400ex]

i would get a good full pipe now. if you plan on doing it down the road anyways, you will just be wasting your money now. even if you have to save up for a few more weeks, it will be better than buying 2 pipes.

[johnnydufus]

i think that he meant that he is gonna get the header later on to make it a full system. but if he does what you are talking about then yes it would be a waste

[Joe400ex]

go with the LRD full exhaust

[my400exrules]

sparks x-6

[coryatver]

Whats wrong with pro circuit?


Originally posted by <DRS>GPF
HEY!! bite your tongue...:eek2: (it still a step above a pro circuit.. :p)
s

[ls1400ex]

i dont like the lrd or the sparks. the reason is because i raced a bunch of quads with those pipes at the dunes and none of them seemed to come even close to keeping up with me. they had the same mods done as me too. all i have is k&n jetted and a dmc full system. i am very pleased with it.

[SLSD400exGUY]

what adds the most hp? i know ive been looking in to a WB and just the slip-on its about 2-4 hp and thats the most ive seen. my friend told me i should go with a yosh pipe. he said there pretty good too.

[blue416ex]

look ^^ up in the BEST PIPE FOR 400EX SECTION ;)

[SLSD400exGUY]

and that is?

[blue416ex]

lok in here http://www.exriders.com/vbb/showthread.php?s=&threadid=134746 lots of useful info in pipes and such ;)

[SLSD400exGUY]

okay thanks.

as of now im looking in to getting a yosh slip-on i think?

yosh any good???

[NX400EX]

Well the fastest pipe within reason has to be the fatboy 4, it is 570 give or take shipping. But if you want to be one of a kind and the fastest 400ex you know of get the TURBO WB e-series its 4400 no not a mistype $4,400 but it is worth it. There is a guy with this kit down my street and he runs 4.90s in the eighth of a mile. Its the fastest quad i have ever seen. If you want to find it go to google and type in atv turbo charger and be amazed. But the fatboy is still a great pipe.

[Joe400ex]

get the LRD Stage 1 Kit

[Brehmmotorsport]

I have had two 400's and have several friends with them. My new tc pipe has totally out done any other pipe we have ran.

[MoToX199]

hey go easy on pro circuit i have it on 1 of my 400s and its great,it has alot of power,it is also tuneable for your riding style