17 fx350

[scratchpad]

Anybody running one? Just picked up a new one and have some questions.

spark arrestor - no end caps available for this model (ktm 350 xc is different) already called Pro Moto Billet. Next option is a slip on. Was trying to avoid an exhaust for now but looks like ill be going this route.
Main question is, will I create too lean of a condition with a slip on W/O a device such as JD tuner, Vortex ecu etc?

Those are mods id end up doing anyway but was trying to get seat time and feel the bike out before hand.

 

[tootall424]

I have the FMF 4.1RCT Megabomb full system and LOVE it. It not only produces more horses, but its much quieter than stock!

 

[Nucking Futs]

habw you taken delivery of the bike and confirmed the bike isn’t already spark arrested?

When I bought my XC (but hadn’t taken delivery yet) the dealer told me I would need spark arrestor, so I bought a pipe with arrestor for it. When I finally got the bike, it had a factory arrestor.

 

[scratchpad]

habw you taken delivery of the bike and confirmed the bike isn’t already spark arrested?

When I bought my XC (but hadn’t taken delivery yet) the dealer told me I would need spark arrestor, so I bought a pipe with arrestor for it. When I finally got the bike, it had a factory arrestor.

What comes in the slip on looks like a spark arrestor , however, it is not. It is a perforated baffle in the shape of a cone. The holes are much larger and the slip on is not stamped "forestry approved"

 

[scratchpad]

I have the FMF 4.1RCT Megabomb full system and LOVE it. It not only produces more horses, but its much quieter than stock!

Thanks, I went ahead and went the FMF slip on route.