---
product_id: 104103053
title: "Delkevic Aftermarket Slip On compatible with KTM 390 Duke RC390 Mini 8\" Carbon Fiber Round Muffler 17-20"
brand: "delkevic"
price: "$569.62"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/104103053-delkevic-aftermarket-slip-on-compatible-with-ktm-390-duke-rc390
store_origin: US
region: United States of America
---

# Delkevic Aftermarket Slip On compatible with KTM 390 Duke RC390 Mini 8" Carbon Fiber Round Muffler 17-20

**Brand:** delkevic
**Price:** $569.62
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Delkevic Aftermarket Slip On compatible with KTM 390 Duke RC390 Mini 8" Carbon Fiber Round Muffler 17-20 by delkevic
- **How much does it cost?** $569.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/104103053-delkevic-aftermarket-slip-on-compatible-with-ktm-390-duke-rc390)

## Best For

- delkevic enthusiasts

## Why This Product

- Trusted delkevic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

CLOSED COURSE COMPETITION USE ONLY. All Delkevic mufflers have removable baffles. Our products are designed to work with stock tuning and do not have a catalytic converter. If you have tuned your bike away from stock, your tuning may or may not be compatible with our system. Please contact us with modification and tuning questions. You will be able to retain and use your center stand with Delkevic pipes. Most slip ons work with factory or aftermarket panniers with the exception of high mount pipes. Please contact us with any questions regarding fitment or tuning. One year manufacture defect warranty. Please note: All Buyers must pay for their own customs fees, brokerage fees or duty tax. Please investigate your possible tax and duty owed before ordering. We will not alter customs forms.

## Features

- About this item
- KTM 390 Duke RC390 (2017-2020)     Mini 8" carbon fiber mufflers are manufactured from a preformed carbon fiber sleeve and high grade 304 stainless steel. The Mini 8 are short and aggressive sounding.     This set includes all necessary hardware to mount the muffler onto the engine.     No rejetting or remapping is required after fitment on a stock bike however we always recommend a dyno test. If the motorcycle has other modificaitons to the intake or exhaust system some tuning may be required.     Delkevic mufflers are handcrafted from the finest quality materials to enhance your motorcycle in both performance and looks.    ›See more product details

## Images

![Delkevic Aftermarket Slip On compatible with KTM 390 Duke RC390 Mini 8" Carbon Fiber Round Muffler 17-20 - Image 1](https://m.media-amazon.com/images/I/61H+E8nCbuL.jpg)
![Delkevic Aftermarket Slip On compatible with KTM 390 Duke RC390 Mini 8" Carbon Fiber Round Muffler 17-20 - Image 2](https://m.media-amazon.com/images/I/61NbyF0Zz4L.jpg)
![Delkevic Aftermarket Slip On compatible with KTM 390 Duke RC390 Mini 8" Carbon Fiber Round Muffler 17-20 - Image 3](https://m.media-amazon.com/images/I/81gGwTdqyoL.jpg)
![Delkevic Aftermarket Slip On compatible with KTM 390 Duke RC390 Mini 8" Carbon Fiber Round Muffler 17-20 - Image 4](https://m.media-amazon.com/images/I/71ANCa95SzL.jpg)

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---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-01*