• 2 years of international warranty
• With EC approval / test number, approved all across Europe (no entry in vehicle papers required)
• double removable dB reduction device/ dB absorber
• Stainless steel holding clamps with rubber pad
• All parts needed for assembly are included in the delivery content
• link pipe stainless steel made (Aisi 304)
• Silencer made from INOX
• Weight per silencer = approximately 1,55 kg
• Silencer diameter= 80 mm

An authorised dB reduction device is included in the delivery content, courtesy of GPR-Germany. It is attached in the end-cap of the DEEPTONE model by means of a srew.

GPR-Germany will also include a funnel-shaped component in addition to the above dB absorber, depending on the model in question. This component is fixed in the silencer inlet, in order to reduce the exhaust noise to the level permitted.

Warning: if the exhaust system is used when participating in public traffic without the dB reduction devices, the authorised approval is no longer valid!

A special racing dB absorber is also available for noise-restricted circuits, which provides an optimal compromise of sound and performance.

In the last two decades, GPR has become increasingly focussed on the construction of motorbike exhaust systems in its headquarter in Italy. Due to extensive high level experience in the metal processing industry, high-end quality materials such as titan, carbon and Inconel are produced alongside stainless steel, using the most precise state of the art procedures. It goes without saying, that many racing teams from all over the world use GPR exhaust systems: GPR has even made it to the MotoGP with Casey Stoner! The experience gained is of course being transferred into series production on a 1:1 basis. This means that you can choose between a range of different GPR silencer models: our extensive collection offers the right GPR exhaust for virtually every motorbike out there today.