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  • Yoshimura 390 DUKE/RC390 (2017+) R77 Stainless 3/4 System
  • Yoshimura 390 DUKE/RC390 (2017+) R77 Stainless 3/4 System
  • Yoshimura 390 DUKE/RC390 (2017+) R77 Stainless 3/4 System

Yoshimura 390 DUKE/RC390 (2017+) R77 Stainless 3/4 System

$549.00 $389.00
(You save $160.00)

Product Description

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When heading to the race track, everything counts, with either muffler option you lose half the weight of the stock system and gain 2.5% max H.P. and 3.3% max ft. lbs. of torque. Styling and sound are all Yoshimura with our classic R-77 profile muffler. We've made the performance, now its time for you to realize the power!

This system removes the Catalytic Converter!

Product Videos

2017 KTM 390 Duke Sound - Stock vs. Yoshimura Alpha T Slip-on 01:01

https://www.yoshimura-rd.com/collections/all/KTM-390-DUKE-2017 Take a listen to the 2017 KTM 390 Duke with the Yoshimura Works Finish Alpha T slip on. This Street Series slip-on also fits the 2017 KTM RC390. No insert installed, but is included with the slip-on.

  • 2017 KTM 390 D...
    https://www.yoshimura-rd.com/collections/all/KTM-390-DUKE-2017...

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Quantity:
SKU:
16381CJ520
Shipping Weight:
9.60 LBS
Shipping:
Calculated at checkout
Current Stock:
1