YAMAHA YZ 450 [2007-2009] - Exhaust system

The GPR exhaust system, specially developed for the Yamaha YZ 450 F models from 2007 to 2009, offers a high-quality alternative to the standard exhaust. This model, made of black titanium with Avional end caps made by CNC machining, stands out for its light and robust construction. The round cone shape measuring 90MM x 130MM not only provides an attractive look, but also improved performance and sound compared to the standard exhaust.

The installation of the GPR exhaust system is simple and does not require any structural modifications to the motorcycle thanks to the specific connecting pipe or half-manifold supplied, as well as the appropriate brackets and accessories. This plug-and-play solution is made in Italy and comes with a two-year international warranty. Despite the ease of assembly, professional installation is recommended to ensure the best possible performance.

The exhaust system has a removable dB killer that can be removed for racing purposes, but removing it on public roads is illegal and may void the warranty and any right to a refund. GPR attaches great importance to environmental protection, which is confirmed by the ISO 14021 certification for zero environmental impact.

For online purchases, the warranty can be activated by sending the installation receipt via email. In the event of a warranty claim, the repair will be carried out by returning it to the GPR factory or the nearest official dealer at the customer's expense. GPR repairs the original silencer instead of supplying a new one, which underlines the sustainability of this product.