KTM 890 SMT 2025-2026 Exhaust GPR Albus Evo4 Slip-On

GPR Albus Evo4 Slip-On Exhaust for the KTM 890 SMT 2025-2026

The GPR Albus Evo4 slip-on replaces the stock silencer (muffler) on the 2025-2026 KTM 890 SMT. The Albus Evo4 silencer has an aluminum body, CNC-machined Avional end caps and a ceramic coating that withstands high temperatures. It meets the EPA emissions limit, and the kit comes with a removable DB killer and the link pipe.

Key Benefits

• Complete kit. The link pipe, brackets and accessories come in the box, so the 890 SMT needs no structural modifications.
• Removable DB killer. A DB killer (baffle) comes with the kit, and it is removable.
• Ceramic-treated aluminum. The end caps match the white glossy body.
• Made in Italy. GPR builds the Albus Evo4 in Italy and backs it 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: 1.6 kg (3.53 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: 310 mm (12.2 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.

This kit carries GPR's noise homologation. Find out whether your country requires a catalyst.

Common Questions

Is the GPR Albus Evo4 slip-on EPA compliant?

It is. GPR states that this slip-on meets the EPA emissions limit. GPR homologates it for noise, so confirm your local catalyst rules.

Which KTM 890 SMT years does the Albus Evo4 fit?

Every KTM 890 SMT from 2025 to 2026 takes the Albus Evo4. The fitment table lists each year.

Does the kit include the link pipe?

Yes. The kit includes the link pipe 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 890 SMT