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Akrapovic Racing Full Exhaust for YZ450F 10

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    Product ID: #1010199

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    Product Information

    Akrapovic Racing Full Exhaust for YZ450F 10

    Estimated availability January 2010. Pre-order now!

    The Akrapovic Racing and Evolution complete exhaust systems are the championship winning flagships of our product lines. They are designed for competition-oriented MX riders who demand maximum performance from their exhaust systems. With their production quality, engine performance improvements, weight reduction and modern Hexagonal muffler design they satisfy even top pro racers. In the USA they are available with an approved spark arrestor. Our patented additional chamber helps to reduce noise emission and provides better power and torque delivery. The Racing system uses stainless steel tubes and composite end cap.

    Measurements of the Akrapovic EVOLUTION system on the YAMAHA YZ 450 F (with muffler insert):

    Power and Torque: The Akrapovic Evolution and Racing systems deliver a performance increase throughout the bottom and top rpm range. The systems deliver increased torque through entire power curve, that will additionally help at reducing lap times on the track. Max. increased power of 2.5 HP  was measured at 10000 rpm, while max. power of 53.6 HP was measured at 9300 rpm.
    • Product ID: 1010199
    • Manufacturer:
      Akrapovic (learn more)
    • Manufacturer Part#: S-Y4MR10-QTA
    • Sold As: EA
    • Fits (click your bike to view all items for it):
      • Yamaha YZ450F 2010
    • Condition: New, unless otherwise noted.
    • is an authorized Akrapovic dealer
    • Legal only for closed-course competition racing use. Learn more

    Learn more about Akrapovic

    Akrapovic, Slovenia, Europe
    Akrapovic is a premier manufacturer of top-quality exhaust systems. They have had a 'no compromise' company policy that started with six exceptionally driven people in 1990. Akrapovic is now a company of over 450 employees that produces slip-on, racing and evolution full exhaust systems for the most demanding race teams from around the world – and they do not accept mistakes. If only the best will suffice then an Akrapovic exhaust system is what you're looking for.

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    Customer Reviews About This Item

    See all 3
      great sounds and performance
      Chris E. on 07/17/2011
      Pros: fast delivery looks great and sounds even better
      Cons: they need to include more than one spacer for the fairings.
      KROMOSENTONO L. on 12/09/2010
      Pros: Excellent produit !
      Pas d'adaptation faire !
      J'ai pris le pot en carbone
      Le son est tout simplement magnifique !
      Great Low End Torque!
      Mitchell C. on 05/28/2011
      Pros: Much better low end torque now that the catalytic converter is removed! Louder for sure, but not excessively loud. Like all aftermarket exhausts without tuning, it does backfire on occasion. Overall, a great exhaust and I would buy it again!

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