The most powerful exhaust system for the most powerful single cylinder of the world. This exhaust system is from point of performance and also from point of design specially developed for Duke riders. Guaranteed to turn your 690 Duke into a fire breathing animal. This system has been designed to reduce weight and increase the breathing of your monster 690 engine. Fit and finish are what you expect with all Akrapovic systems. This means less weight next to increased performance. The exhaust system is not EC certified, delivered without catalytic converter. The Akrapovic silencer is only usable together with the Akrapovic titanium headers.
CALIFORNIA CUSTOMERS PLEASE READ BEFORE ORDERING
California ARB (CARB) requirements compliance for Exhaust Systems Sold at KTMTwins.com
Certain versions of aftermarket exhaust systems may not fulfill regulations and laws applicable in California and therefore their use on highways and roads in California may be prohibited. To have a better idea, read the following paragraphs.1) Any exhaust system which does not require the removal of the original catalytic converter(s) to be fitted to the vehicle are considered as replacement parts (also known as cat-back systems) by California Air Resources Board (CARB) and an Executive Order or exemption released from CARB is not needed to distribute and sell these kind of exhaust systems in California.
2) Use and installation of any aftermarket exhaust system that removes or replaces totally or in part original equipment catalytic converters is prohibited in California, unless CARB has released an Executive Order or an exemption to such after market system.
3) Any exhaust system designed as race parts or used on racing vehicles (i.e., a motorbike used exclusively on closed-course circuits for competition purposes) can be distributed and sold in California without any need for an Executive order or exemption from CARB, but their use is only allowed on closed racetracks and these race parts are not allowed to be used on public highways or roads or on vehicles that may be used on public highway and roads.
Parts identified on KTMTwins.com as racing and/or marked with the text not for road use are to be intended as race parts and subject to the limitations listed in paragraph 3).
( AVAILABLE FOR RACE USE ONLY IN CALIFORNIA )
- KTM 690 Duke 2009-2011