This GPR slip-on exhaust for the CBR500R (2023 - onwards) includes a removable db killer and link pipe. It is an authentic GPR exhaust, developed based on GPR's extensive experience in the World Championship. It features a cutting-edge design, enhanced performance, reduced weight, and a rich sound profile.  

Power: +0.85 Kw at 7300 rpm  
Torque: +1.18 Nm at 6100 rpm  
Weight: 4.03 Lb  

This exhaust boasts a stainless steel body with a carbon fiber appearance, CNC-machined avional caps, and a pentagonal outlet. The dimensions of its round cone shape are 3.5 inches by 5.1 inches (90 MM x 130 MM).  

FEATURES  
• SOUND: Enhanced audio compared to the stock exhaust.  
• PERFORMANCE: Improved performance over the stock exhaust.  
• QUALITY: Crafted in Italy with premium welding techniques.  
• WEIGHT: Lighter than the original exhaust.  

Installation does not require any structural modifications. GPR advises reviewing the provided instructions or tutorial available at http://www.gpr.it or on the GPR YouTube channel. The exhaust includes a removable db killer (noise restrictor) intended for racing purposes. The removal of the DB Killer is prohibited by law, and the customer assumes all responsibility if the motorcycle is used solely on racing circuits, without bags, flashlights, number plate holders, or other components that may interfere with the altered gas flow following the conversion to the racing version. Misuse of this nature on public roads will lead to the voiding of the product warranty, and any requests for refunds will be denied. The warranty is valid for two years from the date of purchase, allowing for repairs through the GPR factory or the nearest authorized distributor at the customer's expense. GPR will not issue a new silencer but will repair the original unit. The customer must agree to reinstall the original exhaust or wait for the standard repair timeframe.

• MAIN CATEGORY: Slip-on exhaust including removable db killer and link pipe
• WEIGHT(Kg): 1.8
• WEIGHT (Lb): 4.034418
• SILENCER BODY LENGTH (MM): 280
• SILENCER SHAPE: Conical
• Model and year: CBR500R (2023 - onwards)
• FINISHING: GP Evo4 Poppy
• SILENCER TYPE: Slip-on
• THE PRODUCT IS HOMOLOGATED? Yes,legal for use in the European Community, UK, USA, Japan, Mexico and most countries worldwide. Always check local legislation.
• CATALYST? No, 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 optimum running. This is the owners responsibility.
• REMOVABLE DB KILLER? Tampering with the dbkiller and the related welds/safety screws violates the conformity of the product and makes it illegal for road use.
• BODY COLOUR: Inox Carbon look
• END CAPS SILENCER COLOUR: Matte Black
• HOMOLOGATION: Bolt-on silencer including removable db killer

Installation Instructions (PDF)

All GPR exhausts are made to order in Italy and take roughly 2-3 weeks, depending on the exhaust. After placing your order with us, it will be immediately sent to GPR for production.