GPR Decat Pipe Inox for the BMW R1300R R/RS 2025-2026

The Decat Pipe Inox is a stainless steel decat pipe made by GPR for the 2025-2026 BMW R1300R R/RS. GPR does not supply a catalyst with the Decat Pipe Inox, because the pipe replaces the catalytic converter.

Benefits

• Stainless steel. GPR builds the Inox pipe from stainless steel.
• Model-specific fitment. The Decat Pipe Inox is sized for the 2025-2026 R1300R R/RS.
• Italian manufacturing. The GPR Decat Pipe Inox is Italian made and has a 2-year manufacturer warranty from GPR.

Technical Details

• Kit type: Decat pipe without catalyst
• Material: Stainless steel (Inox)
• Catalytic converter: removed, not supplied
• Removable DB killer: No
• Emissions classification: No EPA/CARB certification
• Weight: 2.9 kg (6.39 lbs)

Fitment

Installation

An aftermarket exhaust can trigger an "engine failure" message on the dash. An additional control unit is the only way to clear that message. Read the instructions in the package before installation. The Decat Pipe Inox replaces the catalytic converter in the exhaust line.

Common Questions

Does the GPR Decat Pipe Inox replace the catalytic converter?

Yes. The Decat Pipe Inox removes the catalytic converter from the exhaust line, and the kit does not include a catalyst.

Will the R1300R R/RS show an engine failure message after installation?

GPR states that an aftermarket exhaust can trigger the engine failure message. An additional control unit clears the message.

What warranty covers the GPR Decat Pipe Inox?

The GPR Decat Pipe Inox carries a 2-year international warranty.

Why Choose Magma Powersports

• Authorized GPR dealer
• Built in Italy, covered by GPR's 2-year manufacturer warranty
• Free shipping worldwide
• Dedicated fitment for the BMW R1300R R/RS