GPR Tech Silencer for motorcycle Evo Yamaha YZF-R25 E4 2018/2020

GPR exhaust compatible with Yamaha YZF-R25 2018-2020, New Grand Prix Evo Titanium, legal exhaust, approved, silencer with removable db killer and specific link pipe.
No structural modifications to the motorcycle are required for installation to use the product in an approved version. It is recommended to read the instructions in the package or the tutorials available on YouTube.
For online purchases, it is necessary to activate the warranty by sending the appropriate coupon stamped by the installation workshop via email to certificato@GPR.it; for physical purchases, the shop stamp is sufficient. The exhaust features a removable db killer (noise limiter) for racing use; removing the db killer is NOT ONLY illegal, but the customer assumes responsibility for using the motorcycle as on the track only, without a bag, without a flashlight, and without a license plate holder or other parts that would conflict with the different gas angle due to the conversion to racing version. Abuse of this situation on the road will result in loss of product warranty. From the date of purchase, with the right to repair with return to the GPR factory or the nearest official distributor at the customer's expense.
GPR cannot provide a new silencer to replace the one for repair; the customer must accept to remount the original exhaust or wait the standard time for repair.
The new Grand Prix Evo Titanium silencer from GPR was created to celebrate its 20 years of presence in the MotoGP/Moto2/Moto3 World Championship. The first Grand Prix line was introduced in 2005, during the debut of the Konica Minolta team and rider Makoto Tamada, as well as the LCR team and rider Casey Stoner. The silencer is conical, with a special shape ranging from a diameter of 90 mm to 130 mm in circumference and a variable length depending on the motorcycle. It is equipped with a natural colour titanium sleeve, a CNC machined black end cap with a pentagonal outlet, and a silencer.

FEATURES

• SOUND: Enhanced sound compared to the original exhaust.

• PERFORMANCE: Improved performance compared to the original exhaust.

• QUALITY: Italian manufacturing with high-quality welding.

• WEIGHT: Lighter than the original exhaust.
Mounting fittings and accessories: this kit includes the specific connector and/or half-collector and the corresponding kit of supports and accessories, which allow installation without structural modifications.
Original GPR product, developed through extensive experience in the World Motorcycle Championship, offers innovative design, improved performance, significant weight savings, and enhanced motorcycle sound.
2 years international warranty.
Removable db killers? Altering the db killer welds or anti-tamper screws or removing the fittings is illegal for road use and is not compliant with EU regulations; this is only possible for RACING use on the tracks, using the open version on the road is not compliant with public road traffic regulations.

You can use the kit for the annual official inspection.
Mounting recommendations: GPR products are plug and play, but it is still recommended to install the products in a professional workshop; no claims will be accepted in case of incorrect installations.
The specific approval certificate is provided, along with installation instructions; each silencer carries the approval code. In case of problems encountered during installation, it is mandatory to stop and suspend the activity, and to immediately request information and/or advice from customer service via email claim@GPR.it.