KTM 390 DUKE 2021-2023 Exhaust GPR Albus Evo4 Slip-On

GPR Albus Evo4 Slip-On Exhaust for the KTM 390 DUKE 2021-2023

On the 2021-2023 KTM 390 DUKE, the GPR Albus Evo4 slip-on replaces the stock silencer (muffler). The Albus Evo4 silencer has an aluminum body, CNC-machined Avional end caps and a ceramic coating that withstands high temperatures. You get a removable DB killer and the link pipe in the box, and the exhaust meets the EPA emissions limit.

Key Benefits

• Complete kit. With the link pipe, brackets and accessories in the box, the 390 DUKE needs no structural modifications.
• Removable DB killer. A DB killer (baffle) comes with the kit, and it is removable.
• Ceramic-treated aluminum. Both the body and the end caps come in white glossy.
• Made in Italy. The Albus Evo4 comes from GPR in Italy with a 2-year manufacturer warranty.

Technical Specifications

Exhaust

• Fitting: Slip-on with link pipe
• Silencer: Albus Evo4
• Removable DB killer: Yes
• Emissions classification: Meets the EPA emissions limit
• Weight: 1.4 kg (3.09 lbs)

Construction

• Body: Aluminum, ceramic treated
• End caps: CNC-machined Avional
• Silencer shape: Oval
• Silencer size: 90 mm x 120 mm (3.5 in x 4.7 in)
• Silencer length: 200 mm (7.9 in)
• Body color: White glossy
• End cap color: White glossy

Fitment

Installation and What Is Included

You can install the kit without structural modifications.

Included: silencer, removable DB killer, link pipe, brackets and fittings.

GPR homologates this kit for noise. Check whether your country requires a catalyst.

Common Questions

Is the GPR Albus Evo4 slip-on EPA compliant?

Yes. The GPR Albus Evo4 slip-on meets the EPA emissions limit. GPR's homologation is for noise; confirm the catalyst rules where you ride.

Which KTM 390 DUKE years does the Albus Evo4 fit?

Every KTM 390 DUKE from 2021 to 2023 takes the Albus Evo4. The fitment table lists each year.

Does the kit include the link pipe?

Yes. The link pipe comes in the kit with its brackets and accessories.

What is the warranty?

GPR provides a 2-year international warranty.

Buy From GPR Exhausts Direct

• Authorized GPR dealer
• Made in Italy, 2-year manufacturer warranty
• Free worldwide shipping
• Model-specific fitment for the KTM 390 DUKE