Top speed

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  • #5808

    What is the top speed u reached?

    With slip on +decat+ ECU coober? Is booster plug also necessary if you have ECU coober? Or is ECU coober necessary if you have booster plug?

    I reached 175 only with slip on so far, decat pipe is on the way


    Did anybody experience wobbling?


    Mine is stock, and I went no higher than 140km/h, but at that point it “wobbles” pretty much.

    It feels like it bends under your bum. (I hope it’s not 🙂

    I guess that’s why they call it an urban street bike.


    Yup, mine’s stock and it gets a bit of a wobble on at anything over 90mph on the clock… (the GPS says it’s about 80mph.)


    I have had my 401 a bit over 180km/h on the autobahn according to GPS.

    No wobbling at all after I added 1 click in the back spring to set the sag.

    This speeds was when not using decat or airbox lid.

    Although I am not sure if it improves aero-d’s I do have the Puig Windscreen.

    To get over 175 I did need to lay on the tank.

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