Exhaust GPR BMW G 310 GS 2017/20 e4 EC-approved catalyzed full line GP Evo4 Titan

Homologated full-line catalyzed GP exhaust, Ann.
Titanium, created to celebrate GPR’s 50th anniversary in 2018. Conical shape, from round diameter 90 to oval diameter.
130 mm, with a pentagonal outlet. Made with a titanium body and caps crafted from Avional by CNC machining. An original GPR product, developed through long experience in the World Motorcycle Championship, it offers innovative design, increased performance, significant weight savings, and an improved motorcycle sound.
Installation requires no structural modifications to the motorcycle when using the product in its approved version. We recommend reading the instructions included in the package or viewing the tutorials 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 also assumes responsibility for using the motorcycle only on circuits, without bags, turn signals, a license plate holder, or other parts that could conflict with the different gas angle after conversion to the racing version. Misuse of this setup on public roads 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 one being repaired. The customer must agree to reinstall the original exhaust or wait the standard repair time.
Manifold and catalyst: the kit includes a 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 (DB-KILLER) 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 its homologation code. If you encounter problems during installation, stop and suspend the work, then immediately request information and/or advice from customer care by emailing [email protected].
https://s3-eu-west-1.amazonaws.com/media.gpr.it/gpr2020/BMW/G+310+GS/BMW+G+310+GS+2017-20+GPE.pdf