[DannoXYZ]

Originally Posted by JFMNINJA400

I have a 2018 blue N400, that I have been riding at the track this whole season. Awesome track tool! Here is what I have done:

Full Delkevic exhaust
After market air filter
Custom dyno tune
R6 throttle mod
Steel braided lines front and rear
Spears clutch spring, and heavy duty clutch springs
Race tech .90 springs, heavier weight fork oil
Pre load adjusters
GSXR rear shock ( to be installed )
Vortex clip ons
Anodizing Rear sets
Lithium ion battery ( weight savings )
Michelin Power RS tires front and rear

The bike handles awesome. I have even done 2 races on it against other bikes in its class. The 400s are taking over on the track, I see more and more of them at each track day.

That's pretty nice bike! You happen to have dyno-chart with AFR? Any idea what software they used to tune it? Thx