Yoshimura Releases RS-4 Slip-on for KTM 1090,1190 and 1290 Adventure Models

CHINO, CA – August 1, 2017 – (Motor Sportts Newswire) – In the world of Adventure bikes, KTM big bore bikes are held in very high regard. KTM 1290, 1190 and now with addition of the new 1090, the orange brand is aiming high at filling every desire of the adventure rider.

For those that want to compliment these three KTM machines, Yoshimura has developed an RS-4 slip-on that delivers in every area that an adventure rider would desires – power, sound and looks. The power that the RS-4 provides is second to none, delivering a 3.1% max gain in horsepower and a 2.7% max gain in torque. The sound the RS-4 provides is throatier, and with over a 5 lbs. weight loss, acceleration and throttle response has been improved dramatically. Finished off with Yoshimura’s own Works Finish and you have a winner!

Included with each RS-4 is a sound insert. Optional spark arrestor (SA-04-K) is available separately.

Proudly made in the USA!

Fitment is for :
2017 KTM 1090 Adventure R
2014-2016 KTM 1190 Adventure
2015-2017 KTM 1290 Adventure

Yoshimura Street Series

2016 KTM 1190 Adventure with RS 4 Street Series Works Finish stainless slip-on

2016 KTM 1190 Adventure with RS-4 Street Series Works Finish stainless slip-on

2016 KTM 1190 Adventure with RS 4 Street Series Works Finish stainless slip-on

2016 KTM 1190 Adventure with RS-4 Street Series Works Finish stainless slip-on

2016 KTM 1190 Adventure with RS 4 Street Series Works Finish stainless slip-on

2016 KTM 1190 Adventure with RS-4 Street Series Works Finish stainless slip-on

2016 KTM 1190 Adventure with RS 4 Street Series Works Finish stainless slip-on

2016 KTM 1190 Adventure with RS-4 Street Series Works Finish stainless slip-on

Yoshimura 2017 KTM 1090 Adventure dyno chart

KTM 1090/1190/1290 Adventure RS4 pricing and info

KTM 1090/1190/1290 Adventure Street RS-4 slip-on SS/SS/CF WF
Part #16190BD520
MSRP: $599.00
QUALIFIED MANUFACTURER DECLARED “REPLACEMENT PART”

Stock muffler weight:14.2 Lbs.
RS-4 stainless slip-on weight 8.8 Lbs.

Street Series by Yoshimura

All Street Series systems are Slip-on/Bolt-on applications do not require tampering with the vehicle’s emissions control system, yet still deliver that special spirit the world has come to expect from the legendary company known as Yoshimura. Street Series applications cover all of the iconic profiles that Yoshimura has become famous for. From the legendary R-77 mufflers, and now the new Alpha T profile, our Street Series exhaust offer street-legal options for almost everything on two wheels.

About Yoshimura

Yoshimura is “The Leader in Performance” and has been for 60 years. With unmatched skills, knowledge and passion for racing, Yoshimura is on the forefront of the aftermarket. Yoshimura exhaust systems are race bred and feature the same legendary performance, fit, and quality that has been our trademark for six decades. To learn more about Yoshimura and view their wide variety of performance products, visit www.yoshimura-rd.com.

Source: Yoshimura Research and Development of America

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