KTM has finally released their HOMOLOGATED intake runner for the RC390! This little monster will typically net you a 20% gain in top end horsepower, right where you want it for race use! These modifications were all done with a closed air box lid. If running an open lid and performance exhaust...
airbox
assembled
discount
follow
homologated
horsepower
house
injector
install
instructions
intake
lid
map
monster
offer
oversized
race
ready
released
rules
runners
significant
system
top
versions