GPR Grand Prix Evo Titanium Mid-Line Exhaust for the Moto Morini Seiemmezzo STR 2022-2024

GPR designed the GPR Grand Prix Evo Titanium mid-line to replace the stock mid-pipe and silencer (muffler) on the 2022-2024 Moto Morini Seiemmezzo STR. GPR introduced the Grand Prix Evo to commemorate 20 years in the MotoGP, Moto2 and Moto3 world championships. The kit comes with a removable DB killer for the Seiemmezzo STR.

Benefits

• Removable DB killer. A removable DB killer (baffle) comes fitted to the Grand Prix Evo Titanium.
• Brushed titanium. Matte black end caps match the brushed titanium conical silencer.
• No modifications. Installation on the Seiemmezzo STR does not require any structural modification.
• Italian manufacturing. GPR manufactures the Grand Prix Evo Titanium in Italy and provides a 2-year manufacturer warranty with the kit.

Technical Details

Exhaust

• Kit type: Mid-line section
• Silencer series: Grand Prix Evo Titanium
• Removable DB killer: Yes
• Emissions classification: No EPA/CARB certification
• Weight: 1.6 kg (3.53 lbs)

Construction

• Silencer body: Brushed titanium
• End caps: Matte black
• Silencer shape: Conical

Fitment

Installation

The exhaust is a 2-in-1 system. GPR designed the kit to install without structural changes. GPR advises installation by a professional.

Package contents: mid-pipe, silencer and removable DB killer.

Common Questions

Which Moto Morini Seiemmezzo STR model years fit the Grand Prix Evo Titanium?

Every Moto Morini Seiemmezzo STR built from 2022 through 2024 takes the Grand Prix Evo Titanium, and the fitment table shows each model year.

What warranty covers the GPR Grand Prix Evo Titanium mid-line?

The GPR Grand Prix Evo Titanium mid-line 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 Moto Morini Seiemmezzo STR