Category Archives: ATV Performance Modifications

trailblazer best fmf silencer?

I have a 2001 polaris trailblazer 250 2 stroke. i have pretty good top end power but i find the low end needs a bit more speed. i have been looking at fmf pipes but have not found any that are made for the trailblazer. does anyone know which silencer could possibly fit a stock pipe, i am willing to make slight mods to the pipe. I am looking at fmf because they are the cheapest i could find. Any info is greatly appreciated. Btw the engine is completely stock from what i know.

850 SP big gun ecosystem exhaust help

Hey fellas. My big gun exhaust just came in the mail. It came with the quiet core for free and I put it in. Only problem is it seems to rattle.

What combination should they be put in the end?

It has a spark arrestor screen, spacer ring and the quiet core. Right now I have the quiet core and screen in and it rattles at the end. Big gun was nice enough to not send instructions so I’m not sure. I don’t want it to rattle when I install it.

I’ll post pics below of the 3 different items as well as the end cap.

Q

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Snorkel tube diameter

I know most people run them up to the front and use two 1.5s. I ran mine straight up through the plastic and it sits right over the gas tank. I used one 2" pipe. Will the be the correct size to keep the air mixture the same. It’s a 2000 sportsman 500

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Snorkel tube diameter

I know most people run them up to the front and use two 1.5s. I ran mine straight up through the plastic and it sits right over the gas tank. I used one 2" pipe. Will the be the correct size to keep the air mixture the same. It’s a 2000 sportsman 500

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Polaris sportsman etx exhaust

Hello everyone, I have been looking to find a new exhaust(either slip on or full) for my 2015 sportsman etx. I haven’t had much luck finding one. I have seen some that fit other model sportsmans like r.j.w.c. Just for an example, but can’t find one to fit the etx. I was wondering if anyone knew of any or if the exhausts for other model sportsmans would fit on it? Thanks for the help in advance.:usa:

Polaris sportsman etx exhaust

Hello everyone, I have been looking to find a new exhaust(either slip on or full) for my 2015 sportsman etx. I haven’t had much luck finding one. I have seen some that fit other model sportsmans like r.j.w.c. Just for an example, but can’t find one to fit the etx. I was wondering if anyone knew of any or if the exhausts for other model sportsmans would fit on it? Thanks for the help in advance.:usa: