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KTM Yoshimura Exhaust Powersports Exhaust Systems

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Yoshimura Signature Series RS-12 Exhaust Systems

Yoshimura Signature Series RS-12 exhaust systems deliver huge power at a very light weight! These systems offer better handling, thanks to a lower centralized mass coefficient. Systems feature a uniquely-styled muffler body with a carbon fiber cone end cap. Front cap design functions as a polyresonant chamber to lower dB output, while improving mid- to top-end power. Two-staged, stepped baffle tapered headpipe delivers optimal flow and performance. If you've been striving for a competitive edge, take things to the next level with the Yoshimura Signature Series RS-12 exhaust systems! Order the model designed for your application. Additional features and benefits: * The applications for the Signature Series line cover the entire powersports spectrum, including many of Yoshimura's offroad applications * Maximum muffler volume which helps manage sound, add power, and provide more clearance for the rear tire and brake caliper * Improved performance gains and weight reduction * Utilizes precision machined joints which provide a superior fit and improve system life and performance * Titanium systems include non-spark-arrested 99 dB motocross insert (unless noted) * Mufflers available with glossy carbon fiber, satin titanium, or brushed aluminum sleeve * Stainless systems come with 94 dB insert installed (meets AMA competition requirements), 2 meter max insert in the box * CARB/EPA tail-pipe emissions compliant; all applications are marked with appropriate EPA noise emissions labels and certified by an independent laboratory for EPA noise compliance * All Signature Series components are tested, documented, and marked, as required by federal and state regulations

Not Yet Reviewed

$1,129.00

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$1,149.00

Yoshimura Enduro Series RS-12 Exhaust Systems

One of the most popular Dual Sport bikes on the planet is the KTM 500 EXC-F—and now Yoshimura offers the ultimate exhaust option with their all-new Enduro Series RS-12 exhaust systems. Packed with features, the RS-12 Enduro Series offering comes with a USFS-approved spark arrester and massive gains in power. The KTM 500 EXC-F saw gains of 21.8 percent peak hp and 15 percent peak torque on the dyno. On the trail this translates to more 'raw grunt' when you need to get up that rock or over that log. On the street it provides more get-up-and-go to get to the next trailhead. Machined joints provide a more exact fit and longer durability between those muffler removal intervals and provides great tire and brake caliper clearance for an overall superior exhaust system. Key features and benefits: * Proudly designed, developed, and made in the USA! * Aggressive intelligently designed, the RS-12 asymmetrical shaped muffler allows maximize capacity and incorporates a resonance chamber for managing sound and increasing usable power * RS-12's unique profile also provides more clearance for tire and brake caliper * Tapered muffler body inlet design enables the system to be pushed forward to help with weight centralization without sacrificing performance * Massive performance gains with refined power delivery * Just like the works systems Factory Racers use, the RS-12 systems utilizes precision machined joints that provide a superior and exacting fit for joints by better securing the seal between two surfaces with a perfect 360 degree contact surface; this translates into improved system life, fit and performance * New patent pending Precision Taper Fit (PTF) insert ring makes it easy to install and remove sound inserts and spark arresters * Has a 'works-look' matte carbon fiber end cap with industry leading design, innovation, and detailing * Carbon end cap covers the RS-12 inner cap, thus improving looks, while providing easier service as compared to other sandwich mounting designs most commonly found in the industry * This system includes a USFS approved spark arrester Important Note: Factory turn signals must be relocated as the muffler outlet is inline of the factory turn signal location.

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$1,129.00

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