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Competition Werkes Chamber-Delete Mid-Pipe KTM 390 / Husqvarna 401



This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Competition Werkes Cat-Delete Mid-Pipe KTM 390 / Husqvarna 401


  • CNC laser cut 304 stainless steel construction
  • Installs in place of factory catalytic converter 
  • Compatible with Competition Werkes Slip-Ons and factory mufflers
  • TIG welded by hand for a true one off look
  • Made in the USA
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This product is vehicle specific. Click here to select your bike to ensure fitment.

This Product Fits:

Svartpilen 401 2018, 2019
Vitpilen 401 2018, 2019
390 Duke 2017, 2018, 2019, 2020, 2021
RC390 2017, 2018, 2019, 2020
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style Stainless Item # 1820534 Store SKU Manufacturer Product # WKT391D2-S Availability Out of Stock
Product Style Black Velvet Item # 1820535 Store SKU Manufacturer Product # WKT391D2-BV Availability Out of Stock