ARROW Maxi Race-Tech homologated exhaust in black aluminum for BMW R 1200 GS/ADV 13-18 | R 1250 GS/ADV 19-24

ARROW MAXI RACE-TECH 71805AKN silencer in dark aluminum for BMW R 1200 GS/ADV 13-18 | R 1250 GS/ADV 19-24

Since high-displacement trail/touring bikes are large, the Maxi Race-Tech was born with the idea of following the same line, and therefore presents a larger body. With the same technical features as the Race-Tech but with a larger section, it is ideal for large-displacement bikes that require noise reduction and dynamic gas flow. Available in titanium, aluminum, or carbon fiber, the Maxi Race-Tech also has a homologated version and, for high-end bikes, a carbon end cap.

The Arrow Maxi Race-Tech exhaust is a masterpiece of engineering, designed to provide exceptional performance and an impressive sound. Manufactured to the highest quality standards, this exhaust is perfect for motorcycle enthusiasts. Its design provides a deep and resonant tone, adding a sporty touch to the engine's sound.

Technical features

• IMPORTANT: Do I need to buy anything else to mount it on my BMW R 1200 GS/ADV 13-18 | R 1250 GS/ADV 19-24?: OPTIONAL: BMW R 1250 GS / Adventure 2019-2024: This 71805AKN exhaust can be optionally mounted with the original headers or with one of the following Arrow headers: 71723MI | 71722MI, in case you want to improve your bike's sound and performance.
• IMPORTANT: Do I need to buy anything else to mount it on my BMW R 1200 GS/ADV 13-18 | R 1250 GS/ADV 19-24?: OPTIONAL: BMW R 1200 GS 2013-2016: This 71805AKN exhaust can be optionally mounted with the original headers or with one of the following Arrow headers: 71632KZ | 71632MI | 71731MI, in case you want to improve your bike's sound and performance.
• IMPORTANT: Do I need to buy anything else to mount it on my BMW R 1200 GS/ADV 13-18 | R 1250 GS/ADV 19-24?: OPTIONAL: BMW R 1200 GS 2017-2018: This 71805AKN exhaust can be optionally mounted with the original headers or with one of the following Arrow headers: 71632KZ | 71632MI | 71731MI, in case you want to improve your bike's sound and performance.
• IMPORTANT: Do I need to buy anything else to mount it on my BMW R 1200 GS/ADV 13-18 | R 1250 GS/ADV 19-24?: OPTIONAL: BMW R 1200 GS / Adventure 2013-2016: This 71805AKN exhaust can be optionally mounted with the original headers or with this Arrow header: 71632MI, in case you want to improve your bike's sound and performance.
• IMPORTANT: Do I need to buy anything else to mount it on my BMW R 1200 GS/ADV 13-18 | R 1250 GS/ADV 19-24?: OPTIONAL: BMW R 1200 GS / Adventure 2017-2018: This 71805AKN exhaust can be optionally mounted with the original headers or with this Arrow header: 71632MI, in case you want to improve your bike's sound and performance.

• The DB-Killer is removable; depending on the model, it comes riveted or welded. In any case, it is removable, as Arrow offers the DB-Killer as a spare part in case of loss, deterioration, or breakage.
• Description: Maxi Race-Tech "Dark" aluminum silencer with carbon end cap
• Exhaust body length (mm): 400.00
• Inlet diameter (mm): 65.00
• Outlet diameter (mm): 55.00
• dBKiller: Yes
• Lambda probe: No
• CO probe: No
• Weight: 3.71
• Description: Dark aluminum
• Description: carbon
• Description: riveted mount

Is the ARROW 71805AKN exhaust homologated for BMW R 1200 GS/ADV 13-18 | R 1250 GS/ADV 19-24?

• Homologation for sound emission DB(a): YES
• Homologation for CO2 gas emission: YES

IMPORTANT:

• BMW R 1250 GS / Adventure 2019-2024: The Arrow exhaust is homologated for EURO4, EURO5, ECE, CARB when installed on the original headers. If you use ARROW headers, the exhaust will not be homologated for CO2 emissions as there is no catalytic converter inside.
• BMW R 1200 GS 2013-2016: The Arrow exhaust is homologated for 9 e5, CARB when installed on the original headers. If you use ARROW headers, the exhaust will not be homologated for CO2 emissions as there is no catalytic converter inside.
• BMW R 1200 GS 2017-2018: The Arrow exhaust is homologated for EURO 4, EC / ECE, CARB when installed on the original headers. If you use ARROW headers, the exhaust will not be homologated for CO2 emissions as there is no catalytic converter inside.
• BMW R 1200 GS / Adventure 2013-2016: The Arrow exhaust is homologated for 9 e5 2002/120/CE, CARB when installed on the original headers. If you use ARROW headers, the exhaust will not be homologated for CO2 emissions as there is no catalytic converter inside.
• BMW R 1200 GS / Adventure 2017-2018: The Arrow exhaust is homologated for EURO 4, EC ECE, CARB when installed on the original headers. If you use ARROW headers, the exhaust will not be homologated for CO2 emissions as there is no catalytic converter inside.

Advantages of the Arrow 71805AKN vs. original for your BMW R 1200 GS/ADV 13-18 | R 1250 GS/ADV 19-24

• More Sound: [DB]
• More Power: [HP]
• More Torque: [NM]
• Less Weight: [KG]
• NOTES: All components are interchangeable with the original ones.

What material is it made of?

The silencer body is made of aluminum, which allows the exhaust to be much lighter compared to steel. This material also dissipates heat more effectively, which contributes to improved performance. Aluminum is highly resistant to corrosion and has a shiny appearance. In addition, the exhaust features a black finish, which is achieved through a ceramic-based paint process, resulting in a more aggressive look.

Which motorcycles is the ARROW 71805AKN compatible with?

• BMW R 1250 GS / Adventure 2019-2024
• BMW R 1200 GS 2013-2016
• BMW R 1200 GS 2017-2018
• BMW R 1200 GS / Adventure 2017-2018