Leo Vince Underbody Evo II Full Exhaust System

Item Number: 343508


Edit Vehicle


Product Description

Leo Vince

Leo Vince Underbody Evo II Full Exhaust System

  • Leo Vince Underbody full exhaust system groups the whole system in a single block positioned below the engine for maximum mass centralization
  • Allows the weight of the catalytic converter to be placed in an area that optimizes weight distribution, makes better use of the machine's center of gravity
  • Equipped with dB-killer sound insert
  • Made entirely from stainless steel from the headers all the way to the muffler that's capped off with a carbon fiber end cap

Spec Details
CARB Approved No
Country of Origin Italy
Header Construction Stainless Steel
Muffler End Cap Carbon Fiber
Muffler Sleeve Stainless Steel

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping. Don't waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.


  • EX650E Ninja 650 2012-2016
  • EX650F Ninja 650 ABS 2013-2016


  • FZ6R 2009-2016
  • FZ-07 2015-2016
  • FZ-09 2014-2016

Customer Reviews

Questions & Answers

  • Will the ECU have to be flashed after installation of this exhaust?

    By: FZ 07 Lady

    While it's not required, if you want to get the best possible throttle response and engine power output upon the installation of any new FZ-07 Yamaha Leo Vince full exhaust system, we certainly do recommend that the bike's fuel delivery be modified to suite the change

    in exhaust flow. The good news is that the bike is equipped with an FZ07 oxygen sensor in the exhaust, which feeds data to the ECU, so it will compensate, somewhat for the new exhaust system. Whether or not it'll be enough is hard to say, but signs

    that the ECU can't keep up with the aftermarket FZ-07 exhaust are things like stumbling at a steady throttle or when you make small changes in throttle position.

    In the instance you do notice that the bike doesn't respond to throttle input the way you'd like after putting the exhaust on, we recommend the FZ-07 Bazzaz Z-Fi fuel controller for the FZ-07. It comes equipped with a fuel map for use with a slip-on muffler,

    but it'll certainly be better than the unmodified ECU. Still, you'll need to take a trip to the dyno in order to have the Bazzaz FZ-07 unit tuned to get the most out of the exhaust.

    By: Staff