Akrapovič uses performance-oriented catalytic converters that give you all the sound and performance upgrades you’re used to with Akrapovič exhaust systems.The catalytic converter is a honeycomb metal structure that incorporates precious metals (palladium, rhodium, and platinum) into its surface. These metals convert the poisonous carbon monoxide and unburned hydrocarbons found in exhaust gases into non-toxic carbon dioxide and water vapor.

This is a complete system made from high-quality, lightweight titanium and finished with a carbon end cap. The headers have been optimized for performance enhancement. This race-oriented exhaust system focuses on weight reduction and power increase, combined with a racing sound. The use of race-proven materials results in a weight reduction of 52.6% (4.7 kg) compared to the stock system. Compared to a Honda CBR600RR with a stock exhaust system tested on the Akrapovič dyno, there is an increase in power and torque of 5.2 kW (7.1 hp) at 14,000 rpm and 2.7 Nm at 6,000 rpm, with the power increase being noticeable in the mid to high RPM range. During development, the engineers focused on the responsiveness and handling of this system, which is designed solely for use on closed racetracks. For optimal performance, responsiveness, and durability, an ECU remapping is recommended.THIS PRODUCT DOES NOT MEET EMISSION STANDARDS FOR ROAD USE.

This full system is completed with a lightweight titanium silencer and a stainless steel header, providing weight savings, increased performance, and more torque. The impressive sporty Akrapovič sound is perfectly tuned to the racing culture of the bike. Optional track day link pipe/collector (stainless steel) lowers the noise level for use on racetracks where lower noise levels are required. The carbon silencer mount (needed for installation if the passenger footpegs are removed) is already included in the package. For perfect performance, throttle response, and durability, reprogramming of the control unit is required.THIS PRODUCT DOES NOT MEET THE EMISSION STANDARDS REQUIRED FOR ROAD USE.

This is a new part offered! Vehicle: HONDA CB 650 R/CBR 650 R Manufacturer: Akrapovic Condition: New Description: sold as shown, not street legal Part number: S-H6R15-AFT 4>1 stainless steel V4A system Lambda connection Hexagonal silencer not approved for public road use Silencer casing made of titanium all metallic parts of the silencer made of stainless steel V4A (including the complete interior) with dB-Eater

This top-of-the-line full system is made from lightweight titanium and is designed to support performance and handling. With a deep, sporty sound, as well as increased power and improved torque across the entire RPM range, this system is simply the best option for the Honda CBR1000RRR-R Fireblade. Race-proven materials give the motorcycle a true racing feel with design, performance, and sound straight from the racetrack.Optional track day link pipe/collector (stainless steel) lowers the noise level for use on racetracks where lower noise levels are required.The carbon muffler bracket (needed for installation if the passenger footpegs are removed) is already included in the system. For perfect performance, throttle response, and durability, reprogramming of the control unit is required.THIS PRODUCT DOES NOT MEET EMISSION STANDARDS FOR ROAD USE.

This full system of top quality is made from lightweight titanium and is designed to support performance and handling. With a deep, sporty sound, as well as increased power and improved torque across the entire RPM range, this system is simply the best option for the Honda CBR1000RRR-R Fireblade. Race-proven materials give the motorcycle a true racing feel with design, performance, and sound straight from the racetrack.Static noise level with insert: 101.6 dB@5500 rpmStatic noise level without insert: 106.5 dB@5500 rpmOptional track day link pipe/collector (stainless steel) lowers the noise level for use on racetracks where lower noise levels are required.The carbon muffler bracket (needed for installation if the passenger footpegs are removed) is already included in the system.For perfect performance, throttle response, and durability, reprogramming of the control unit is required.THIS PRODUCT DOES NOT MEET THE EMISSION STANDARDS REQUIRED FOR ROAD USE.

FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE.The flagship of the Akrapovič exhaust system range, used and tested by our top factory teams in motorcycle racing. It’s simply the finest exhaust system available. Each model is unique and dedicated to maximizing the engine’s performance, while reducing overall weight for optimized overall handling of the motorcycle. It is made entirely of titanium.Our exhaust systems meet FIM noise limits, feature a more durable welded bracket and titanium end cap. The system comes with spark arresters to comply with North American off-road regulations.

Custom-made for the limited space on the motorcycle, this system combines performance and durability for extreme conditions and the rigors of off-road racing.Manufactured from lightweight, high-quality premium titanium alloys with varying thicknesses to ensure perfect protection while reducing overall weight. The system is 26.5% lighter than the stock exhaust. A new profiled surface affects the sound to meet FIM noise limits for competition. It provides the silencer with additional strength and durability, delivering a deep, full sound that supports the balanced pulse of the single-cylinder engine. The silencer is designed to be as large as possible for the available space. This allows for improved sound damping, mitigating the impact on the natural environment while enabling optimized exhaust flow, ensuring that the exhaust gases encounter as little resistance as possible on their way out of the combustion chamber. The additional strength provided by the construction supports durability and ensures increased resilience under the most demanding conditions.It offers improved throttle response across the entire RPM range and an optimal feel when accelerating, giving the rider enhanced control. Power and torque increased by 2.1 kW (2.8 hp) at 9,750 RPM and 1.8 Nm at 9,460 RPM, measured on the in-house dynamometer compared to a stock exhaust system. The Evolution Line (Titanium) exhaust system features a logo embossed on the surface for improved durability using a special technique, and for optimal performance and sound, it includes a titanium header with an integrated resonance chamber, covered with a newly designed titanium heat shield. Installation is a simple plug-and-play process that requires no reprogramming.FOR USE ON CLOSED RACE TRACKS ONLY. NOT FOR USE ON PUBLIC ROADS.

Custom-made for the limited space on the motorcycle, this system combines performance and durability for extreme conditions and the rigors of off-road racing.Made from lightweight, high-quality premium titanium alloys with varying thicknesses to ensure perfect protection while reducing overall weight. A newly profiled surface affects the sound to meet FIM noise limits for competition. It provides the silencer with additional strength and durability, delivering a deep, full sound that supports the balanced pulse of the single-cylinder engine. The silencer is designed to be as large as possible for the available space. This allows for improved sound attenuation, mitigating the impact on the natural environment while enabling optimized exhaust flow, ensuring that the exhaust gases encounter minimal resistance on their way out of the combustion chamber. The additional strength provided by the construction supports durability and ensures increased resilience under the most demanding conditions.It offers improved throttle response across the entire RPM range and an optimal feel when accelerating, giving the rider enhanced control. Power and torque increased by 0.5 kW (0.7 hp) at 4,750 RPM and 1.1 Nm at 4,770 RPM, measured on the in-house dynamometer compared to a stock exhaust system. The Evolution Line (Titanium) exhaust system features a logo embossed on the surface for improved durability using a special technique, and for optimal performance and sound, it includes a titanium header with an integrated resonance chamber, covered with a newly designed titanium heat shield. Installation is a simple plug-and-play process that requires no reprogramming.The exhaust system also fits the Honda CRF 300RX 2022, but in this case, reprogramming is required.FOR USE ON CLOSED RACE TRACKS ONLY. NOT FOR USE ON PUBLIC ROADS.

Enhancement of the look of the Evolution / Racing Line systems with this perfectly constructed heat shield made from handcrafted carbon. This optional extra adds a touch more prestige to the Honda CBR1000RR-R Fireblade.

As an additional enhancement, the handcrafted heat shield made of heat-resistant carbon is available, which replaces the previous factory version and further improves the appearance of the exhaust system and the entire bike.

The optional silencer mount made of aluminum is designed for use with the exhaust systems Slip-On Line (Carbon), Slip-On Line (Titan) Track Day, Evolution Line (Titan), and Racing Line (Titan) with removed passenger footpegs.

Optional available silencer mount for use on the exhaust systems of the Slip-On Line (with EC/ECE type approval). Passenger footpegs must be removed. Handcrafted from carbon from motorsport. Beautifully designed for an even more captivating appearance of the bike and exhaust system.

Optional available silencer mount for use on the exhaust systems of the Evolution Line and the Racing Line. Passenger footpegs must be removed. Handcrafted from carbon from motorsport. Beautifully designed for an even more captivating appearance of the bike and exhaust system.

The optional silencer mount made of carbon is designed for use with the Slip-On Line (Carbon) and Slip-On Line (Titan) Track Day exhaust systems when the passenger footpegs are removed. It is already included with the Evolution Line (Titan) and the Racing Line (Titan).

Option to expand the Slip-On Line silencer into a fully-fledged complete system. Made from perfectly welded stainless steel pipes. In combination with the Slip-On Line, it provides an improved sound that will surely be heard and appreciated. Increases power and torque across the entire RPM range. When the EC/ECE type-approved Slip-On Line titanium system is expanded with the optionally available headers, the EC/ECE type approval will be void. To achieve perfect performance, throttle response, and durability, a specially developed mapping must be used, created through the collaboration of Akrapovic's research & development department and our partner Rapid Bike by Dimsport. You can download this at https://www.dimsport.us/en/rapid-bike/akrapovic/. This mapping is available for motorcycles from model years 2018–2020.THIS PRODUCT DOES NOT MEET THE EMISSION STANDARDS REQUIRED FOR ROAD USE.

Option to expand the Slip-On Line silencer into a fully-fledged complete system. Made from perfectly welded stainless steel pipes. In combination with the Slip-On Line, it provides an improved sound that will definitely be heard and appreciated. Increases power and torque across the entire RPM range. When the EC/ECE type-approved Slip-On Line titanium system is expanded with the optionally available headers, the EC/ECE type approval will be void. A reprogramming of the ECU is required when installing the optionally available headers.To achieve perfect performance, throttle response, and durability, a specially developed mapping, created through the collaboration of Akrapovic's research & development department and our partner Rapid Bike by Dimsport, must be used. You can download it at https://www.dimsport.us/en/rapid-bike/akrapovic/.THIS PRODUCT DOES NOT MEET THE EMISSION STANDARDS REQUIRED FOR ROAD USE.

With additional available headers made of the finest stainless steel, you can expand your Akrapovic Slip-On exhaust system into a complete system. Make your bike something special – with more power, beautiful design, and the unique Akrapovic sound.THIS PRODUCT DOES NOT MEET THE EMISSION STANDARDS REQUIRED FOR ROAD USE.

This product has been developed for use with the Slip-On Line (Titanium) exhaust system to create a complete system made of race-proven, high-quality stainless steel with a weight reduction of 10.9% (1.0 kg) compared to the stock headers. The header has been optimized for improved performance and delivers power increases across the entire RPM range. In combination with the Slip-On Line (Titanium), power and torque increases of 5.2 kW (7.1 hp) at 14,000 RPM and 2.7 Nm at 6,000 RPM have been recorded and tested on the Akrapovič test bench compared to a Honda CBR600RR with a stock system. The system offers a deep, sporty sound. Throughout the entire development process, the engineers focused on responsiveness and rideability. The product has been designed solely for use on closed racetracks. For optimal performance, responsiveness, and durability, an ECU remapping is recommended. With the installation of the optional header (SS), the EU/ECE type approval for the Slip-On Line (Titanium) is no longer valid.THIS PRODUCT DOES NOT MEET THE EMISSION STANDARDS REQUIRED FOR ROAD USE.

They are designed for riders who want to get the most out of their African Twin equipped with the Akrapovič Slip-On Line. Made from flawless stainless steel, these optional headers provide a easy-to-install performance boost across the entire RPM range. The increase is particularly impressive when installed on the Open version. The complete system gives the beating heart of the African Twin, in conjunction with any Slip-On Line, a superior sound.THIS PRODUCT DOES NOT MEET THE EMISSION STANDARDS REQUIRED FOR ROAD USE.

With additional available headers made of the finest stainless steel, you can upgrade your Akrapovic Slip-On exhaust system to a full system. Make your bike something special – with more power, beautiful design, and the unique Akrapovič sound.THIS PRODUCT DOES NOT MEET THE EMISSION STANDARDS REQUIRED FOR ROAD USE.

Option for an upgrade of the slip-on exhaust system to a full system. Made from perfectly welded and lightweight titanium tubes. In combination with the slip-on line, it offers an improved sound and delivers a powerful racing sound that complements the performance and racing heritage of the bike. Power and torque, especially in the mid-range RPM, are enhanced.Optional headers are also compatible with Akrapovič standard (factory) exhausts.For perfect performance, throttle response, and durability, reprogramming of the control unit is required.THIS PRODUCT DOES NOT MEET EMISSION STANDARDS FOR ROAD USE.

The Racing Line marks a significant step in tuning an exhaust system and offers an excellent balance between price and optimal performance. Racing performance exhaust systems are designed for riders who expect maximum power from their motorcycle. The systems are lighter than the stock exhausts and impress with outstanding quality as well as increased engine performance combined with pure racing sound. A combination of racing materials such as titanium for the muffler casing gives these exhaust systems a special racing touch.When installing the Racing Line (Titan) exhaust system, the engine control light will illuminate.This product does not fit if the original accessory part is installed under the hood.THIS PRODUCT DOES NOT MEET THE EMISSION STANDARDS REQUIRED FOR ROAD USE.