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K & S fuel and air intake systems

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Latest Fuel and Air Intake Systems Reviews – You could win up to $500 for reviewing products!

  • R & D Racing Flex Jet (Remote Fuel Screw)

    R & D Racing Flex Jet (Remote Fuel Screw)

    Brandon in CA

    Great product works as advertised

    Adds great adjustable to carb without having to fight the fuel screw. I had to remove my carb to install in my bike due to clearance issues.

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  • Keihin 99101-393 Series Main Jet

    Keihin 99101-393 Series Main Jet

    Desire in Paramaribo

    Best prices for Keihin OEM jets!

    I purchased the genuine Keihin jets for rejetting the carbs on my 1996 Honda CBR900RR from Rocky Mountain ATV/MC because they had the best pricing online. All the jets were genuine Keihin and I couldn't be happier with my purchase.

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  • Shindy Carburetor Repair Kit

    Shindy Carburetor Repair Kit

    Jackson in CA

    Gave me way more power!

    Just got this for my 2002 ttr125, it was lacking power, bogged, and the needle valve kept getting stuck. Ordered it, come with everything and quick install! Way more power and my bike if much more reliable. I highly recommend this.

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  • Tusk Idle Adjustment Screw

    Tusk Idle Adjustment Screw

    Glenn in NV

    Great Look, Fit, Far better than OEM

    Very well made, great looking, much better than the crappy stock plastic screw and easily hand adjustable now!

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  • QA Parts Carburetor

    QA Parts Carburetor

    Ritchie in WA

    Buy it, you won't be disappointed.

    Works as advertised, install was easy, bike fired right up, idles steady, accelerates smoothly. Great price.

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  • Tusk Accelerator Pump Rebuild Kit

    Tusk Accelerator Pump Rebuild Kit

    Carl in CA

    Great Accelerator Pump kit

    I can feel the life of the ATV come back with this little kit. I was having some bogging down issues, which were fixed when this and a carb rebuilt were done. Now it climbs like it's brand new!

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