What is the best?

[CrEaTiVeKiD18]

What kind of exhuast would be best for my 400ex and how much is it i trail and rec ride but i start racing soon too so i wnat an all around good pipe?

[CrEaTiVeKiD18]

i heard the yoshi or dmc alien is the way to go?

[Silverfox@C&DRacing]

thier are so many options but most people on the site run
Sparks
HMF
LRD
Whitebrothers e series

[TRXRacer1]

I have a good noticable gain with my Pro Circuit T4 system. It really helps the early mid to top end.

[GP400]

Pro Circuit works well for me. I have the header and slip on. I like the alien because it looks so cool - just don't know if it is worth the extra money.

[400ex men]

i have the Sparks x-6 it is bed ***** it is the way to go
:)

[RedRider55]

pro circut t 4 with an fmf powerbomb header! KNARLY!!

[LazeR]

I'm getting my HMF Slip-on soon...i will tell ya how it is when i get it on!

[400-416EX]

If you still ride in trails, I would recomend the e-series. It will give ya a decnt gain and still not be so loudin the woods.

[JRDrider22]

sparks

[fmf400ex03]

FMF the origanal exhaust company! i ran titanium 4 14" wicked load but so much sack rode with all thos others and at times they had trouble keeping up with it i loved people shut it down but yet no 1 has used it riden it or knows any 1 that 1 but i do :D its the best in my opinion. i rode thge rest and i felt the most pull with mine plus its easy to jet and loves to rev.

[cals400ex]

Originally posted by fmf400ex03
FMF the origanal exhaust company! i ran titanium 4 14" wicked load but so much sack rode with all thos others and at times they had trouble keeping up with it i loved people shut it down but yet no 1 has used it riden it or knows any 1 that 1 but i do :D its the best in my opinion. i rode thge rest and i felt the most pull with mine plus its easy to jet and loves to rev.


i couldn't really gather what you were trying to say, but i am willing to line my ex up with yours. :blah:

[Abrab916Ex]

yo..im goin through the same stuff............Iv been shopping for a WHILE and im gettin the LRD full system.

get the lrd,sparks,hmf or p.c. T-4

dont get white brothers.......:devil:

[fmf400ex03]

well if i still had it i would bet sense i dont any more than ya cant basterds stole it. like every 1 around me new it just cuz no 1 that had stock bore or stock cam could keep up even the z's i was like ok whats the deal then i would ride some 1 elses and they rode mine and mine 1 cant prove it now tho just roomers around me :( so im going to buy another 1 and do it all again and if i start loose'n ill be pissed