Boost the performance of your Royal Enfield Himalayan 450 with our GPR Tech decat collector, featuring innovative design and remarkable sound.
Catalytic converter suppressor, decatalyser, non-homologated item
GPR exhaust compatible with Royal Enfield Himalayan 450 2024-2025, Decatalyzer, catalytic converter suppressor, decatalyser, non-homologated item
Is the db killer removable?
No
Is there a removable GPR catalyst?
No, it will remove the catalytic converter. In some countries, this will make the motorcycle illegal for road use. It may also require further ECU adjustments to protect the engine and ensure optimal performance. It is the owners' responsibility.
95Db limit for Tyrol / Switzerland
No, but this limit is only required for local citizens and not for tourists.
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For installation, no structural modifications are needed. GPR recommends reading the instructions or the tutorial included on the GPR channel on YouTube.
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As a racing exhaust, there is no removable DB Killer (noise limiter), most of the time it is possible to purchase as spare parts, not using the DB Killer is ILLEGAL and the customer assumes responsibility if they use the motorcycle only on tracks without bags, without indicators, license plate holder, or other parts that would conflict with the different throttle angle due to the conversion to racing version. Abuse of this situation on the road will result in loss of product warranty and any claim will be denied.
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From the date of purchase, with the right to repair with return to GPR factory or to the nearest official distributor at the customer's expense.
GPR does not provide new silencers, but repairs the original silencer. The customer must agree to reattach the original exhaust or wait for the standard repair time.
Decat collector, satin 304 stainless steel with visible TIG weld, it also fits the original silencer. When the original catalyst is located in the collector, it is removed with the installation of the GPR collector.
Catalyst removal: the GPR collector removes the original catalyst
Original GPR product, developed through extensive experience in the World Motorcycle Championship, offers innovative design, performance gains, significant weight reduction, and enhanced sound of the motorcycle.
Italy, 2 years international warranty
RACING PRODUCT: This item is sold only for RACING use on circuits! Road use in open version does not comply with public road traffic regulations
NO DBKILLER: being a racing product, neither noise dbkillers nor catalysts are provided, this is a 100% sports item
The use of race articles may require in some cases ECU remapping, especially in the presence of additional modifications such as the installation of a sport filter
Installation recommendations: GPR products are plug and play, it is recommended to install the products in a professional workshop, no claims will be accepted if installed at home.
If you purchase online, it is recommended to buy the product from a seller in YOUR NATION to ensure the item arrives with the correct approvals that must also comply with local legislation. Make sure before purchasing that the seller is trustworthy and offers items suitable for your road network.
Environmental certification Iso14021 zero impact
| Brand | GPR Tech |
| Supplier reference | ROY.18.DEC |
| Color | black/silver |
| Color | Black |
| Motorcycle brand | Royal Enfield |