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Free standard shipping on orders over $149
We ship to the lower 48 United States. Orders over $149 ship free; a flat rate applies under $149. Estimated delivery dates are shown at checkout based on item availability and the shipping option you choose.
We text or call to confirm sizing & fitment before we ship.
Every Factory SuperBike order includes a free expert check from real riders. Before we ship helmets and gear, we text or call to confirm your size and fit; for parts, we verify fitment to your bike. This is why we don't have to guess and you don't have to gamble.
Helmet & gear orders: reply to our text to confirm and your order ships, typically same day. No reply within 48 hours and we'll call you. Questions now? Call or text (503) 832-7336.
The Akrapovic Optional Header is a stainless steel header for the 2020-2025 BMW S1000XR and 2023-2025 M1000XR — the part that converts an Akrapovič slip-on into a complete system.
The numbers on this one are the largest of any header in the Akrapovič catalogue we stock: +5.7 kW (7.6 hp) at 7,200 rpm, +8.3 Nm at 6,950 rpm, and 4.4 kg removed. That is a full-system-sized gain from a single component, and it happens because the XR's catalyst lives in the headers where no muffler change can reach it.
Four and a half kilos off a bike that is already tall and top-heavy is felt in more than just acceleration.
An ECU remap is recommended for correct fuelling, throttle response and engine durability — with a gain this size, do not run it on the stock map.
Fits the 2020-2025 BMW S1000XR and the 2023-2025 M1000XR. This is a header only — it requires a compatible Akrapovič muffler, such as the carbon Slip-On Line (S-B10SO13-HZC/1) we also stock.
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