KTM 390 DUKE 2021-2023 Exhaust GPR Slip-on Deeptone Inox
KTM 390 DUKE 2021-2023 Exhaust GPR Slip-on Deeptone Inox is backordered and will ship as soon as it is back in stock.
Estimated Delivery
No Tariffs or Customs Duties for US and European customers
No Tariffs or Customs Duties for US and European customers
United States and European Customers (EU) will not see any additional tariffs or additional customs charges. The price you see on the website will be the price you pay.
Other Countries: Check your local authorities for possible additional customs duties.
We are here to help you with any questions.
Free Shipping Worldwide
Free Shipping Worldwide
Free shipping worldwide!
This ships within 1 - 3 weeks depending on whether we need to make it for you. Once it ships, you will receive an email with the tracking number. It will then arrive within a few days after you receive the email.
United States Customers: We ship to all states, including California.
GPR Exhaust FAQs
GPR Exhaust FAQs
Please see our GPR Exhaust Systems FAQ document.
No VAT Tax for European Customers (EU)
No VAT Tax for European Customers (EU)
Customers within the European Union will not be charged VAT (IVA) or Customs Taxes.
2-Year Warranty
2-Year Warranty
We provide a 2-year international warranty.
Expert Advice
Expert Advice
We are here to help you choose the best product for your ride. You can always Contact Us. We respond to all questions within a few hours during a business day or by the next business day.
Description
Description
GPR Deeptone Inox Slip-On Exhaust for the KTM 390 DUKE 2021-2023
Want to change the stock silencer (muffler) on the 2021-2023 KTM 390 DUKE? The GPR Deeptone Inox slip-on is the part for it. The Deeptone Inox is a round silencer in 304 stainless steel, TIG welded on the cone. In the box: the link pipe.
Why Riders Pick It
- Everything in the box. Your 390 DUKE needs no structural modifications: link pipe, brackets and accessories are in the box.
- Stainless steel. Same finish on the body and the end caps: brushed stainless steel.
- Exact fit. It is made for the 2021-2023 390 DUKE.
- Italian made. A 2-year manufacturer warranty covers the Deeptone Inox, which GPR makes in Italy.
Specifications
The exhaust
- Fitment type: Slip-on, link pipe included
- Silencer model: Deeptone Inox
- Removable DB killer: No
- Emissions classification: Not compliant with EPA/CARB certifications
- Product weight: 1.4 kg (3.09 lbs)
How it is made
- Body material: 304 stainless steel
- Shape: Round
- Size: 80 mm (3.1 in) diameter
- Body finish: Brushed stainless steel
- End cap finish: Brushed stainless steel
Fitment Years
| Make | Model | Year | Notes |
|---|---|---|---|
| KTM | 390 DUKE | 2021, 2022, 2023 | Slip-on, no DB killer |
Installing It
You can install the kit without structural changes.
In the kit: silencer, link pipe, brackets and fittings.
Questions Riders Ask
Which KTM 390 DUKE years can use the Deeptone Inox?
Fitment runs from 2021 through 2023 for the KTM 390 DUKE; the table shows every year.
Is the link pipe in the kit?
Yes. You get the link pipe in the kit, along with its brackets and accessories.
How long is the warranty?
GPR gives a 2-year international warranty.
Why Buy From Sixty61
- Authorized GPR dealer
- Italian made, with GPR's 2-year manufacturer warranty
- Free shipping worldwide
- Fitment made for the KTM 390 DUKE
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Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
GPR Exhausts Systems FAQs
Shipping
What countries do you ship to?
What countries do you ship to?
We currently ship internationally, including the United States, Canada, Australia, Europe, Americas, Asia and the UK.
How long will it take to receive my order?
How long will it take to receive my order?
GPR orders typically ship within about 2 weeks and then they arrive within about 3 days after that.
Customs Taxes and Duties
Do I have to pay Duties / Customs?
Do I have to pay Duties / Customs?
If you are located in the US and Europe (EU), you will not pay Duties and Customs. The price you see will be the final price you pay and you will not see any additional charges.
If you are located in other countries, such as Canada, Central and South America, Asia, UK and Australia, please contact your local authorities for more information on customs duties and taxes.
You can also contact us with any questions you may have.






