Key Features

• Sound: Upgraded sound compared to stock exhaust
• Performance: Enhanced performance over OEM system
• Quality: Italian-made with high-grade welding
• Weight: Lighter than stock exhaust

Installation & Use

No structural modifications are required to install the M3 Inox. GPR recommends reading the included instructions or viewing tutorials available at www.gpr.it or the GPR YouTube channel.

This kit includes a specific link pipe or half-manifold with appropriate brackets and accessories, ensuring easy installation without structural changes.

Important: The DB Killer (noise restrictor) is removable for racing use only. Removing the DB Killer for road use is ILLEGAL. Customers assume full responsibility when converting the exhaust for racing use, and such modification voids the product warranty and makes the exhaust non-compliant with EU regulations for public road use.

Using the open (DB Killer removed) version on public roads violates local road regulations and may result in fines or failure of vehicle inspections.

This product is homologated for noise only. Please verify if a catalyst is required in your country to be fully road legal.

Warranty Activation

For online purchases, activate your warranty by sending:

• The installation receipt from a mechanic/shop
• OR the sales receipt from an online or physical store

Email to: certificato@gpr.it

Warranty Terms

The warranty lasts two years from the date of purchase. It covers repair (not replacement) of the original silencer, which must be returned to GPR or the nearest authorized distributor at the customer’s expense.

GPR does not supply a replacement silencer but will repair the original unit. During this period, customers must either reinstall the original exhaust or wait for the repair process to complete.

If any issues occur during installation, immediately stop the process and contact customer support at: claim@gpr.it

Compliance & Recommendations

• GPR products are plug-and-play, though professional installation is recommended.
• Each package includes an assembly manual, homologation certificate, and a homologation code on the silencer.
• If purchasing online from a non-GPR seller, choose a seller within your country to ensure compliance with local laws and approvals.

Additional Information

Country of Origin: Italy

Best Before: No life cycle

Warranty Info: One year from date of invoice