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Thread: M109R

  1. #1

    Default M109R

    I got my m109r this pass summer and I love it. I want to add more horsepower. Do anyone have any suggestions.

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  3. #2
    Radio Active Member rynosback's Avatar
    Join Date
    Apr 2006
    Traveling America


    Different intakes and exhaust and flash the ECM or add a tuner. And if you want more then that, you will need to modify the internals of the engine. There are PAGES of these mods on the forum, so there is plenty to read and research.
    Coming to a city near you..
    Bang for the Buck Mods link

  4. #3
    Very Active Member cbxer55's Avatar
    Join Date
    Feb 2009
    Oklahoma City


    Intake and exhaust. 2-into-1 exhaust is usually better. And a fuel programmer or flash to the ECM is required if you do both. We've always said around here, do the intakes or the exhaust, you can leave it be. Do both, you need to address it as the bike will be way too lean. A flash would be beneficial to a totally stock bike though. I've been meaning to get mine done, and may do so during the winter down time months. Guys like BeringCSparky can do it, and they can do other things while in there, such as turn down the temperature at which the fan comes on. Really would be nice during the summer months. The last Suzuki I had, there was a way to put a toggle switch in the fan circuit, so I could turn the fan on any time I wanted. Don't know if that is doable here. There was a test circuit on the bike and you tested if the fan was working or not by pulling a wire. So, I just wired a switch into that circuit, so when the switch was activated, the bike thought the wire was pulled. Worked great. But it was a 1972 Suzuki GT750J Lemans (Water Buffalo). Sold that bike in 2006 when I bought the Nine. Wish I hadn't.
    SILVER 2006 M109R.
    BLACK 2008 B-KING
    White 2004 Ford Lightning
    Blue/Black 2007 Ford Mustang
    Red/Black 1998 Ford Ranger

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  6. #4
    Very Active Member BIG MIKE 109R's Avatar
    Join Date
    Sep 2013
    Cary, NC


    Welcome to the Family!

    JESUS IS LORD! 2008 Candy Max Orange Debeavered, Yana Shiki 2" bones, Grasshopper backrest, V&H Big Shots, Dunlop Elite-3 250 rear, Dunlop D251 150 front, LED brake lights, micro brite rear turn signals, Arlen Ness billet chrome grips, smoothie rear fender, ATRE, Wolo horn, Scorp motor mounts, Gel seat, Chrome M109R derby cover, A&R 6K HID.
    I fly low, those who fly low, fly long! BIG MIKE

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  8. #6
    Very Active Member tcolt45's Avatar
    Join Date
    Jan 2015
    Frederick, MD


    yeah upgrade your air filters, exhaust and get the ECU flashed.
    (Gone) 2014 M109R B.O.S.S.

    (Current) 2019 M109R B.O.S.S.

  9. #7
    Very Active Member JUDAH-9's Avatar
    Join Date
    Nov 2009


    Welcome to the Forum, and congratulations on becoming an M109R owner.

    As for your question about improving the power and performance of your 9, the best mods would be to add a 2 into 1 exhaust (I suggest the Hard Krome Velocity Pro Race Short or SideBurner exhaust), aftermarket air intakes (I suggest the round, fully open air exhausts...Look at MEANCYCLES for options), and Full ECU FLASH (performed by Jason Baker aka SCORP, or Charles Sparks aka Bering_C_Sparky. You won’t recognize your 9 after those mods are added to your bike. It’s like imagining a Gorilla on steroids.

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