Kawasaki Ninja 1100 SX 2025-2027 Exhaust GPR M3 Inox Slip-On

GPR M3 Inox Slip-On Exhaust for the Kawasaki Ninja 1100 SX 2025-2027

The GPR M3 Inox slip-on replaces the stock silencer (muffler) on the 2025-2027 Kawasaki Ninja 1100 SX. The RP-M3 Inox has a round hand-brushed stainless steel body, a removable racing grill and CNC-machined end caps. The kit includes a removable DB killer and the link pipe, and it meets the EPA emissions limit.

Key Benefits

• Complete kit. The Ninja 1100 SX needs no structural modifications, because the link pipe, brackets and accessories come in the box.
• Removable DB killer. The kit includes the DB killer (baffle), and you can remove it.
• Hand-brushed stainless steel. The end caps match the brushed stainless steel body.
• Made in Italy. The M3 Inox comes from GPR in Italy with a 2-year manufacturer warranty.

Technical Specifications

Exhaust

• Fitting: Slip-on with link pipe
• Silencer: M3 Inox
• Removable DB killer: Yes
• Emissions classification: Meets the EPA emissions limit
• Weight: 1.7 kg (3.75 lbs)

Construction

• Body: Hand-brushed stainless steel
• End caps: CNC-machined
• Silencer shape: Round
• Silencer size: 100 mm (3.9 in) diameter
• Silencer length: 350 mm (13.8 in)
• Body color: Brushed stainless steel
• End cap color: Brushed stainless steel

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 M3 Inox slip-on EPA compliant?

Yes. The GPR M3 Inox slip-on meets the EPA emissions limit. Its homologation covers noise, so check your local catalyst rules.

Which Kawasaki Ninja 1100 SX years does the M3 Inox fit?

It fits the Kawasaki Ninja 1100 SX from 2025 through 2027, and the fitment table lists every year.

Does the kit include the link pipe?

It does. You get the link pipe, its brackets and accessories in the box.

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 Kawasaki Ninja 1100 SX