GPR Tech Silencer for motorcycle Evo Yamaha YZF R6 E4 2017/2025

GPR exhaust compatible with Yamaha Yzf R6 2017-2025, New Grand Prix Evo Titanium, legal exhaust, approved, silencer with removable db killer and specific link pipe.
No structural modifications to the bike are required for installation in order 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 stamped coupon from the installation workshop via email to certificato@GPR.it; for physical purchases, the shop's stamp is sufficient. The exhaust has a removable db killer (noise limiter) for track use; removing the db killer is not ONLY illegal, but the customer assumes responsibility for using the bike as if it were on the track only, without a saddlebag, without a flashlight and license plate holder or any other parts that would conflict with the altered gas angle due to the transformation into a racing version. Misuse of this situation on the road will result in the loss of the product warranty. From the date of purchase, there is a 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 in place of the one being repaired; the customer must agree to reinstall the original exhaust or wait the standard time for the repair.
The new Grand Prix Evo Titanium silencer from GPR has been created to celebrate its 20 years of presence in the MotoGP/Moto2/Moto3 World Championship. The first Grand Prix line was presented in 2005, at 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 going from a diameter of 90 mm to 130 mm in circumference and a variable length depending on the bike. It is equipped with a titanium sleeve in natural color, a black CNC machined 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.
Joint and mounting accessories: this kit includes the specific joint and/or half collector and the corresponding kit of supports and accessories, allowing installation without structural modifications.
Original GPR product, developed thanks to extensive experience in the Motorcycle World Championship, offers an innovative design, performance increase, significant weight saving, and improvement in the bike's sound.
2 years international warranty.
Removable db killers? Altering the db killer welds or anti-tampering screws or removing the mount is illegal for road use and does not comply with EU regulations; this is only possible for RACING use on circuits, 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 for incorrect installations.
The specific approval certificate is provided, along with the mounting instructions; each silencer carries the approval code. If problems are encountered during installation, it is mandatory to stop and suspend the activity, and to immediately seek information and/or advice from customer service via email at claim@GPR.it.