• Whats the best airbox mods i have a r77s exhaust and everything else is stock...

    Whats the best airbox mods i have a r77s exhaust and everything else is stock looking to play with the airbox next

    6 comments
    • I like the CHIMERA stated 1hp gain even more with exhaust

    • Is there anything i have to do to make the bike not run lean or damage the engine in the long run 1st fuel injected bike i know with my 2strokes i would change the jets and so on.

    • Get a 150cc injector and a EJK tuner. I really like the EJK very easy to tune can tune on fly. You can mount off of instrument cluster with Velcro.

    • You got some links mate?

    • Steady Garage /Drowsports/ElectronicJetKit.com I use them on my GROM and KTM390 DUKE

    • If your playing with airborne and have full exhaust get a fuel management system like a power commander otherwise you'll be running dangerously lean