Full exhaust system GPR Yamaha MT-07 2017/20 e4 catalyzed, GP Evo4 Titan

Homologated full line exhaust catalizedGP Ann.
Titanium, born to celebrate the 50th GPR anniversary in 2018, conical shape from round diam. 90 to oval diam.
130mm with pentagonal exit, made with titanium body and caps made in Avional obtained by CNC machining. Original GPR product, developed thanks to a long experience in World Motorbikes Championship, proposes an innovative design, increased performance, significant weight savings and an improved motorcycle sound.
No structural modifications to the motorcycle are required to install the product when used in its approved version. We recommend reading the instructions in the package or the tutorials available at www.gpr.it and on YouTube.
For online purchases, activate the warranty by emailing the special coupon stamped by the installation workshop to [email protected]. For purchases at physical stores, the shop stamp is sufficient. The exhaust has a removable db-killer (noise restrictor) for racing use. Removing the db-killer is not only illegal, but the customer assumes responsibility for using the motorcycle only on circuits, without bags, turn signals, number plate holder or other parts that could conflict with the different gas angle after conversion to the racing version. Misuse of this setup on the road will void the product warranty, and any refund request will be rejected. The warranty is valid for two years from the date of purchase, with repairs carried out at 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 for the standard repair time.
Manifold and catalyst: the kit includes the specific manifold with the catalyst mounted in it. It can be installed without cutting or modifications. Flanges, bushings, brackets and screws are included where necessary. Made in Italy. 2-year international warranty. Removable db-killers and catalysts: the noise reducer (DBKILLER) and catalyst may be removed only for racing use on circuits. Using the open version on public roads does not comply with the regulations governing road traffic. The kit can be used for the annual official inspection. The specific homologation certificate and assembly instructions are provided; each silencer bears the homologation code. If problems arise during installation, stop and suspend the work, and immediately request information and/or advice from customer care by emailing [email protected]