GPR Exhaust - Pentacross Inox Full Line for Husqvarna FC 450 - 2023 to 2025

Complete RACING system for track use made in respect to FIM homologation limits, the kit consists of manifold with ULTRABOMB expansion and new PENTACROSS silencers line. Manifold and silencers are made of 304 stainless steel, average performance increase of 2cv, significant reduction in weight, developed thanks to the collaboration with the MXGP team

Technical Specifications

• Shape: Pentagonal
• Body Color: Brushed Stainless steel
• Endcap Color: Brushed Stainless steel
• Body Length: 0mm or 0 inches
• Weight: 1.9kg or 4.19 lbs
• Removable DBKillers?: Tampering with the dbkiller and the related welds/safety screws violates the conformity of the product and makes it illegal for road use.
• Removable GPR Catalyser?: No, as it is not necessary for the product category

Product Information

• Made in Italy with a 2-year international warranty.
• This kit does not include a catalyst.
• GPR supplies a 304 stainless steel manifold. The package includes flanges, bushings, brackets. It mounts directly on the cylinders without any structural changes.

For installation, no structural modifications to the motorcycle are required for use of the product in an approved version. It is recommended to read the instructions in the package or the tutorials visible on www.GPR.it and on youtube. For on-line purchases it is necessary to activate the warranty by sending the special coupon stamped by the installation workshop via email to certificato@GPR.it, for purchases at physical stores the shop stamp is sufficient. The exhaust has a removable db killer (noise restrictor) for racing use, remove the db killer is not ONLY illegal, but the customer assumes the responsibility to use the motorbike as on the circuits only, without bags, without flash light and number plate holder or other parts that would conflict with the different angle of the gas following the transformation into the racing version. Abuse of this situation on the road will result in the loss of the product warranty and any refund request will be rejected. The warranty is two years from the purchase, with right of reparation with devolution to GPR factory or nearest official distributor at client expenses. GPR cannot provide a new silencer instead of the one to repair, the client has to accept to remount the original exhaust or wait the standard time for the reparation.