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
Long awaited post. Sorry for the delay. The Yoshimura is a good alternative option to the Akrapovic system. Each have their pros and cons. Will be discussing each along the way.
First set of data. The blue line is bone stock average blue. The green line is only installing the yosh system, and...
air
blue
ecu
filter
front
horsepower
insignificant
larger
leaner
lid/snorkel
line
loss
makes
map
peak
power
resulting
retaining
rev
slight
stock
system
wouldve
yosh
yoshimura