spark arester mod

[crxjarred]

ok if i take the spark arester off and the lil thing that makes the hole small and cut it off so that the hole is big and then cut a peace of the spark arester and mount in on the some how would i gane and preformance? or do i evan need the spark arester

leave it in..it don't do anything but stop spark...no performance to be had

[crxjarred]

so no gains from maken the whole bigger hmm thought it would

[rideracelivemx7]

nope no gains, just seperates the girly sounding quads from the manly abnoxious ones lol mine came it with it out and i thought it sounded badass

[Pipeless416]

i think they sound like somebody farting underwater without them.

No preformance gains because of the chambered design of the exhaust.. All it does it make it sound like a baby farting under water and makes people with real exhaust's point and laugh.

I went through that phase.. and after one ride it was welded back on.

I think having it all stock is more respectable then the baffle cut out. it sounds like crap

[bobstrx400ex]

Don't take the baffles out sounds like a piece of **** go wit a slip-on no offense

[dariusld]

This explains it a little better:)

[DP400]

Save for a slip-on, I bought one of those tips off of e-bay for $35 thinking the same thing. Worst $35 I've ever spent of my life. Just put a HMF slip-on on and what a difference there is. Snappier, and pulls a little bit more.

[crxjarred]

ok i will just get a slip on later i was just wanting to make it sound like it has more ballz

[ae13291]

yea mine sounds like crap, but i definitely noticed more air flowing through because the quad ran leaner

[JJ69]

i took it out of my 700xx. it doesnt pull any different, but it sounds way better. i'm ordering a slip on next month

[Yippie-Ki-Yay]

Honestly, leave it in. Where i ride i mostly see young kids doing that, or just taking the whole end cap off. They just want it to be loud...I Think it sounds terrible.

[scuzz]

Originally posted by Pipeless416
i think they sound like somebody farting underwater without them.

700xx's sound like that too w/o the spark arrestor.

[sc400ex_rider]

i drilled about 12 1/4" holes in the baffle plate that has only one tube going through it and is closest to the outlet to relieve back pressure. i also took the spark arrester out drilled the welds out to get the spark arrester screen off. then cut off the small resonator pipe and welded the spark arrester screen back on. it really helped as you could feel the difference, its not abnoxously loud and has a very mello rumble. and with the spark arrester and stock cannister its totally legal and dont even get a second look.

[crxjarred]

thats what i was wanting to do is make the end hole bigger and put the spark arester there on it and are u talken bout u drilled holes in the one u can see when u take the cap off?

[BossHogg420]

yea i did the same thing...cut the baffle...and drilled 1/4" holes in that first baffle plate....it wasnt much of a boost but it sounded better and it ran alittle bit better for me....if u can't afford an exhuast its worth it in my option...im sure if i was to take the air box lid off it would give it even more jump