Enhance the performance of your KTM SX-F 450 with the racing exhaust GPR Tech Pentacross, designed for speed enthusiasts.
GPR exhaust compatible with KTM SX-F 450 2023-2025, Pentacross FULL Titanium, complete racing exhaust, including collector and removable db killer, not road legal.
Is the db killer removable? Alteration of the db killer and associated security welds/bolts violates the product's compliance and makes it illegal for road use.
Is there a removable GPR catalyst? No.
Pentagonal-shaped silencer.
Matte Titanium colour end cap.
Complete racing exhaust, including collector and removable db killer, not road legal.
Complete RACING FULL TITANIUM system for track use complying with FIM homologation limits, the kit consists of a collector with ULTRABOMB extension and a new PENTACROSS silencer line. The silencers are fully titanium while the collector is made of stainless steel 304, average performance increase of 2hp, significant weight reduction, developed in collaboration with the MXGP team.
Collector: The collector in TITANIUM includes flanges, rings, and related support kit, the complete GPR mounts directly on the cylinders without any structural modifications.
Original GPR product, developed through extensive experience in the World Motorcycle Championship, offers an innovative design, performance improvement, significant weight saving, and enhancement of the motorcycle's sound.
Italy,
RACING PRODUCT: This article is sold exclusively for RACING use on tracks! Road use in open version is not compliant with public road regulations.
NO DBKILLER: being a racing product, neither db killers for noise nor catalysts are provided, it is a 100% sports item.
Using racing items may sometimes require remapping of the ECU, especially with additional modifications such as installing a sports filter.
Mounting recommendations: GPR products are plug and play; it is recommended to have the products installed in a professional workshop, and no claims will be accepted for DIY installations.
If you buy online, it is recommended to purchase the product from a seller in YOUR NATION to ensure that the item arrives with the correct approvals that must also comply with local legislation. Make sure before buying that the seller is trustworthy and offers items for your road network.
Is it limited to 95Db for Tyrol and Switzerland? No, but this limit is required only 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 tutorials visible on 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 on the track only, without bags, without flashlights, and license plate holder or any other parts that would conflict with the different gas angle due to the conversion to the racing version. Abuse of this situation on the road will lead to the loss of the product's warranty, and any claim will be rejected. From the point of purchase, with the 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 to be repaired; the customer must agree to reassemble the original exhaust or wait the standard time for repairs.
| Brand | GPR Tech |
| Supplier reference | PNT.MX.61.FS.FTT |
| Color | silver |
| Color | Silver |
| Motorcycle brand | KTM |