Yoshimura R77 Works 3/4 Race Slip-On Exhaust KTM RC390 / 390 Duke

The R77 Works Slip-On Exhaust features Yoshimura's Works finish that takes on a unique coloring after it goes through a heat cycle. This special finish treatment increases fatigue strength, scratch resistance and just looks cool.

The R-77 is serious business when it comes to performance as it was designed with racetrack feedback from the Yoshimura Suzuki Superbike Team. The R-77's trapezoidal shape allows a large volume of packing material and in turn delivers top performance. The R-77 muffler's inlet cap is MIG-welded with a straight baffle, while the end cap is riveted using high-end 304L stainless steel rivets and bands.

Yoshimura's 3/4 exhausts replace your OEM exhaust from the header back, resulting in lower weight and improved exhaust flow.

Features:

• Superbike technology and styling
• Contemporary satin/matte finish
• Straight baffle for ample flow
• Uniform heat coloration
• Increased fatigue strength
• Increased scratch resistance
• Titanium option features a titanium mid-pipe