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Yoshimura - RS-4 Slip-on (KTM Adventure)
Now you can upgrade your KTM Adventure bike while opening up the power with the Yoshimura RS-4 Slip-on for adventure bikes. The KTM 1290/1190/1090 Adventure bikes are a good bike stock, but adding a Yoshimura RS-4 slip-on makes the bike even more fun to ride. Delivering what an adventure rider wants - power, sound and looks, the RS-4 slip-on provides power that is second to none with a 3.1% max gain in horsepower and 2.7% in torque.
A significant 5 pound weight loss over stock, the RS-4 gives the KTM a more throatier sound and aids in faster throttle response. This gives you quicker acceleration when you crack the throttle. Add it all up and the Yoshimura RS-4 slip-on is a winner.
***Yoshimura Note: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.
Included with each RS-4 is a sound insert.
Optional spark arrestor (SA-04-K) is available separately.
Proudly made in the USA!
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