SSG (Reno )
I loved and love all of my FMF Shorty pipes for 2-strokes But liberal California requires spark arrestors to ride legally My RM 125 1995 Has no current applications, being so old, but this fit the bill. I'm just a bit disappointed in FMF they couldn't say one way or another if this would fit. Shame. All I did to retrofit, was cut offf original Shorty pipe amd install new silencer/spark arrestor. Voila, Cali legal
Ken (San Diego )
Bolted on to my 2015 WR450F in less than 5 minutes. Great power improvement along with GTYR competition ECU. Woke the WR right up. Sounds good with out being overly loud.
B A TUTTLE (Mukilteo )
This FMF system is the PERFECT fit for DRZ400SM! Installed in 20 minutes-flawless fit.
Nashe (Cassville )
I paired the PowerBomb with a PowerCore 4 and am super impressed. Incredibly easy install and really opened the bike up.
Kevin (Florence )
Had to tap it in with a mallot slightly as its a tight fit in my FMF Factory 4 pipe. Take in mind that if your state has a strict noise ordinance, this does not muffle below the 94db threshold. It is, however, USFS approved and is very reasonably priced. I see some out there in excess of 100 bucks... LOL id cut a screen myself before I'd pay that. Overall it gets the job done at a very reasonable price through motorcycle superstore.
Leon (Victorville )
Great pipe !