Indy Race homologated titanium exhaust for BMW M 1000 XR 25-26

ARROW Indy Race 77509PK titanium silencer for BMW M 1000 XR 25-26

The 77509PK exhaust is based on one of ARROW's historical product lines, which has been renewed to become an even more absolute icon among versatile exhausts that adapt well to all types of motorcycles.

The shape, which recalls the ovals of the Indy formula from which it derives its name, is enriched with technical details such as the new lateral embossing that not only gives the exhaust a very pleasant appearance, but also makes it even more robust and rigid.

The design of the Arrow Indy Race Evo exhaust is inspired by Indy racing and has been carefully optimized to maximize exhaust flow and increase engine power. Each curve and detail has been meticulously adjusted to ensure fluid and unrestricted gas output, which translates into impressive sound and response.

Technical features

• IMPORTANT: Do I need to buy anything else to mount it on my BMW M 1000 XR 25-26?: OPTIONAL: BMW M 1000 XR 2025-2026: This 77509PK exhaust can be optionally mounted with the original headers or with one of the following Arrow headers: 71768MI | 71718MI, in case you want to improve the sound and performance of your motorcycle.

• 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: Indy Race EVO silencer in titanium with carbon end cap
• Exhaust body length (mm): 0.00
• Inlet diameter (mm): 0.00
• Outlet diameter (mm): 0.00
• dBKiller: Yes
• Lambda probe: No
• CO probe: No
• Weight: 0
• Description: titanium
• Description: carbon
• Description: welded mount
• The logo is laser-etched

Is the ARROW 77509PK exhaust homologated for the BMW M 1000 XR 25-26?

• Sound emission homologation DB(a): YES
• CO2 emission homologation: YES

IMPORTANT:

• BMW M 1000 XR 2025-2026: The Arrow exhaust is homologated for EURO 5+, EC ECE, VEHICLE WITH TWO OXYGEN SENSORS when installed on the original headers. If you use the ARROW headers, the exhaust will not be homologated for CO2 emissions as there is no catalytic converter inside them.

Advantages of the Arrow 77509PK vs. original for your BMW M 1000 XR 25-26

• More Sound: [DB]
• More Power: [HP]
• More Torque: [NM]
• Less Weight: [KG]
• NOTES: WHEN INSTALLING AN ARROW HEADER, AN 'ENGINE FAILURE' WARNING MESSAGE MAY APPEAR.

What material is it made of?

The silencer body is made of titanium. This allows not only for a considerable weight reduction (as titanium is one of the lightest metals among all components used in exhaust manufacturing) but also for rapid dissipation of accumulated heat.

The high quality and strength of this material make it difficult to craft, but the result is much more durable, stable products with high heat resistance.

Which motorcycles is the ARROW 77509PK compatible with?

• BMW M 1000 XR 2025-2026