Best pipe for a 400ex

[quads14589]

ok im looken to buy a pipe for my 400ex soon so i was wondering wut kinda pipe is the best for the 400ex. also when u post up tell me the sound displacment of it, so post up, thanks

their is 100mill posts on this subject do a search:mad:

[ITSTOCK]

Do a search and you will get the exact replies you will get here, a million different answers.

My opinion: HMF, it's loud but IT PERFORMS.

[ELewandowski]

i like my DMC Alien exhaust-95.5 db.
try this link for decibel readings.
http://ohv.parks.ca.gov/pages/1234/files/honda.pdf

[400eXr1d3rZ]

Sound displacment? like decibils?

these are the really good pipes

Curtis Sparks, DB's 104- 106
Yoshimura, 95 - 97 with quiet core without is about 100dbs
HMF 102 - 104 without quiet core/ with is about 96db
LRD same as HMF
TC shorty 120-125 dbs
gtthunder shorty 122-127 dbs
nmotion shorty 125-126 dbs


ELewandowski I thought Alien was as loud as sparks? Because of the double end on it.

[ELewandowski]

I never tested it, thats just what i read.

[400eXr1d3rZ]

Well, have you ever rode near anybody with HMF/SPARKS/LRD? How loud is it compared to them

[ELewandowski]

nope, I dont ride with anyone with a 400ex, not even a honda. So i have no idea, 95.5 could be wrong, i dont know, i just read it on that link i posted, but that link could be wrong.

[bigmatt86]

i just got a Tc racing shorty for my 400 and man o man is it ever loud. but i got to say that it really did bring my quad to life. if you don't mind the noise go for it.

[bigbearkid4x4]

any name brand pipe you get is gonna be good and youll be happy with it. all of them perform good some of hte ones i would look at would be sparks, lrd, yoshimura, and hmf. i went with the yosh but thats just me. i got good gains and sounds awsome

[firefighterjosh]

HMF