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I was happy with this, FMF 4.1 muffler/mid pipe only, same peak HP but look at everywhere else in the power, plus it really strengthens that mid-top power. This is stock mapping, green clip, 93 fuel, and a twin air screenless filter cage (which in itself was +.25 hp +.25 lbft torque) Couldn't map on this day, so we just did what we could. I am excited to map it, get a little better fuel, and open the air box a bit. But just the FMF muffler was a great edition I think.
Just did a fork service at 20 hours and in the right leg there were barely 50ml of oil in the outer chamber! (between 300 and 400ml should be in there according to the manual if i recall correctly). The fork was not leaking at all.
Maybe that's why it bottomed so easily
However, filled it up with 350ml of oil and installed 5.2Nmm springs so it should be good to go, must have been a fluke.
Pit Row
how do guys like your full fmf exhaust? i was told that the head pipe should be longer, but idk...
the yosh is effing huge too.
I am pretty sure the forks will be non issue, but what about the shock?
Somebody must have tried it at this point
Post a reply to: Let's see/review those 2019 kx450s