Discover the motorcycle Silencer GPR Tech M3, designed to enhance the performance of your Husqvarna Vitpilen 401 legally.
GPR exhaust can compatible with Husqvarna Vitpilen 401 2020-2020, M3 Stainless Steel, legal exhaust, approved, silencer with removable db killer and specific link pipe.
Is the db killer removable? Altering the db killer and the security welds/breaking bolts associated with it violates the product's compliance and makes it illegal for road use.
Is there a removable GPR catalyst? No.
Round silencer.
End cap in brushed stainless steel.
Legal exhaust, approved, silencer with removable db killer and specific link pipe.
M3 INOX, developed thanks to victories in the Moto3 World Championship, made from hand-brushed stainless steel, round shape with a diameter of 100mm, supplied with a removable race grille, CNC machined ends.
Connection and mounting accessories: this kit includes the specific connector and/or half collector along with the corresponding kit of supports and accessories, allowing for installation without structural modifications.
Original GPR product, developed through extensive experience in the Motorcycle World Championship, offers an innovative design, performance enhancement, significant weight savings and an improved motorcycle sound.
Removable db killers? Altering the db killer welds or the anti-tampering screws or removing the bracket is illegal for road use and does not comply with EU directives; this is only possible for RACING use on circuits. Using the open version on the road is not compliant with public road traffic regulations.
WARNING: this item is noise approved, the customer must check beforehand whether the original catalyst or GPR catalyst is required in their country to comply with road traffic regulations and to conduct the annual inspection.
You can use the kit for the official annual inspection.
Mounting recommendations: GPR products are plug and play, but it is still recommended to have the products installed in a professional workshop; no claims will be accepted in case of incorrect installations.
The specific approval certificate is provided, as well as the mounting instructions, each silencer carries the approval code. In case of issues during installation, it is mandatory to stop and suspend activity, and to immediately seek information and/or advice from customer service.
Is it limited to 95Db for Tyrol and Switzerland? No, but this limit is only required for local citizens and not for tourists.
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 visible platforms and on YouTube.
The exhaust has 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 if it were on the track only, without a saddlebag, without a flashlight and number plate holder, or any other parts that would conflict with the different gas angle due to converting to the race version. Abuse of this situation on the road will result in the loss of the product warranty. From the date of purchase, with the right to repair, the product must be returned 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 to be repaired; the customer must agree to reinstall the original exhaust or wait for the standard time for repair.
| Brand | GPR Tech |
| Supplier reference | E4.HU.50.M3.INOX |
| Color | inox brossé |
| Color | Silver |
| Gender | Mixed |
| Age group | Adult |