FMF 4.1 Slip on for RMZ450!

She barks now!
instagram: adam_cincotta300

[@bryantew2078]

Any mapping changes or coupler swaps?

[@Adam_Cincotta]

i’ve changed the couplers a couple times depending on the track but other than that any of them will work good with any pipe👍🏼

[@MountainMXOfficial]

Is that the titanium or stainless steel version?

[@Adam_Cincotta]

It says on the pipe aluminum so it’s either that or stainless steel i think👍🏼