Arrow 72653PK Indy Race EVO Titanium Silencer – BMW F 800 and F 900 GS 2024-2026

The Arrow 72653PK exhaust is a slip-on from the Indy Race EVO line with a titanium body, a carbon rear end cap, and a stainless steel silencer interior, designed for BMW F 800 GS and F 900 GS / GS Adventure 2024-2026 (Arrow vehicle type MG90). It is ECE approved, mounts on the original headers with the included fitting, weighs 2.15 kg, and comes with a dB-killer. Product code 72653PK.

✓ Strengths

• Titanium body – this is the lightest version of the four Indy Race EVO exhausts available for this motorcycle: 2.15 kg, compared to 2.16 kg for the 72653PO, 2.40 kg for the 72653AON, and 2.53 kg for the 72653AKN.
• ECE approved – on the Arrow model pages, the code carries the marking ECE HOMOL.: it can be used on the road and passes inspections, provided the dB-killer is in place.
• Mounts on the stock system – the Arrow diagram shows all components as interchangeable with the original ones, and the stainless steel fitting is already included.
• Carbon end cap – the carbon end cap finish of the Indy Race EVO line, on the light titanium body.
• Covers two models – F 800 GS and F 900 GS, including the GS Adventure version, from model years 2024-2026.
• dB-killer included – the noise reducer is provided in the package.

Technical features

Vehicle compatibility

The list is taken from the official Arrow catalogue (B2B area). If you have any doubts, send us your bike's VIN and we will verify the correct code for you.

Performance declared by Arrow

These values are published by Arrow on the pages of both models. For both, the reference Arrow system weighs 2.15 kg compared to 4.50 kg for the original on the F 800 GS and 4.60 kg on the F 900 GS: 2.15 kg is exactly the weight of this exhaust.

Perfect for whom

For those who own a BMW F 800 GS or F 900 GS from 2024 onwards, including the GS Adventure version, and want the lightest exhaust in the Arrow range without compromising legality. Titanium removes over two kilograms from the system, the carbon end cap provides a dark contrast on the light body, and the ECE marking ensures the bike is road legal and passes inspections. Those who prefer to spend less can find the same exhaust in "Dark" aluminum in the 72653AKN.

Frequently asked questions

Is the Arrow 72653PK homologated?
Yes. On the model pages of the Arrow catalog, this code carries the ECE HOMOL. marking, and it appears in the table of homologated exhausts in the assembly diagram. It can be used on the road and presented for inspection, provided the dB-killer is in place.

Which BMW models does it fit?
It fits the F 800 GS and F 900 GS, including the GS Adventure version, from the 2024-2026 series. Arrow identifies both with the same vehicle type MG90, and the same code appears on both pages of the official catalog.

What is the difference between 72653PK, 72653PO, 72653AKN, and 72653AON?
They are the same Indy Race EVO exhaust with different materials: the 72653PK is titanium with a carbon end cap, the 72653PO is titanium with a stainless steel end cap, and the 72653AKN and 72653AON are "Dark" aluminum. Measurements, homologation, and mounting are identical; the finish and weight differ.

Do I also need to change the headers?
No. The Arrow diagram states that all components are interchangeable with the original ones, and the connecting fitting is already included: the exhaust mounts on the stock system without additional purchases. Arrow does not provide dedicated headers for these motorcycles.

What are its measurements and weight?
Arrow declares a body length of 350 mm, with an inlet diameter of 52 mm and an outlet of 45 mm, for a weight of 2.15 kg. It attaches to the frame with a welded mount. There is no provision for a lambda sensor or a CO sensor.

Can I combine it with the 71776MI fitting?
Mechanically, yes, but that central fitting is marked Racing by Arrow and is not homologated: installing it means the motorcycle is no longer street legal and will not pass inspection. Those who want to remain legal keep the original central section and only change the exhaust.