FMF Dirt Bike


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Jim (Manteca, CA)

Fit
Finish
Durability
Features
Cost Benefit

HOLY POWER!!!

I own a 98' XR400R and I was disappointed with the "power output" with the stock exhaust and jets. So, I bought this bad puppy and re-jetted my bike and WOW!!!! Instantly I felt and heard the difference. My top speed improved! This pipe also sounds great! And for the price you cant go wrong!

Chris (Oak Hills, CA)

Fit
Quality
Sound
Install
Performance

Sounds great and looks good

Besides the hefty price tag that came with this exaust, the performance difference in my quad was amazing. After it shipped fairly quickly from the warehouse, I was able to install it easily with only a few problems with the supplied bracket.

eric (roan mountain, TN)

Fit
Quality
Sound
Install
Performance

gives me a little more low end torque

it fit perfectly,makes my bike a little less loud,also seems to give it a little bit more torque in the mountains,,i had to move my needle down one clip but i had to do that anyway since i moved a couple thousand feet higher in elevation,overall i would say its awesome !!

jimmy (williamson , WV)

Fit
Finish
Durability
Features
Cost Benefit

bought for 08 yz85

They worked great on my sons YZ85. They make great power and reduced the noise so much over the stock silencer.

Motohead328 (Morgantown, IN)

Fit
Quality
Sound
Install
Performance

FMF POWER is right!

Great product and the fit and install was all good. Seem to really open up the XR and let it run. Great sound to boot. I would say the only downfall would be, you can NOT attach the heat shield. It does not allow for this. But a couple of hose clamps and you're in business. I would buy and recommend this product. Shipping was fast and here in no time.

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