Arrow Slip-On Pista Racing Titanium Silencer BMW M1000RR K66 (2021-2026) 71006PT

When every fraction of a second counts, the Arrow Pista Racing slip-on silencer for the BMW M1000RR K66 delivers the kind of weight saving and throttle response that genuinely changes how the bike feels beneath you. At just 2.20 kg, this titanium canister strips unnecessary mass from the tail end of your M1000RR, sharpening turn-in and reducing the rotational inertia that costs you time through technical sections. Designed exclusively for track use, it is the natural choice for club racers and Superbike competitors who demand a component built to the same standard as the machinery beneath them.

Key Features

• Titanium construction throughout the canister body — exceptional heat resistance, long service life, and a weight of just 2.20 kg for genuine performance gains on track.
• Carbon end cap delivers a purposeful, race-bred aesthetic and resists the punishing temperatures generated during hard laps.
• Stainless steel internal components ensure structural integrity and consistent exhaust flow lap after lap.
• 60 mm inlet and 60 mm outlet diameters match the OEM header dimensions precisely, making fitment straightforward without additional adapters.
• 250 mm canister length is optimised for the M1000RR K66 chassis, preserving ground clearance and knee clearance while maximising exhaust efficiency.
• Supplied with a db killer to meet circuit noise regulations, removable for unrestricted open-class use where permitted.
• Expandable to a full system — pair with the matching Arrow header to unlock the maximum performance potential of the exhaust package.

Built for the Racetrack

The Pista Racing designation is not marketing language — this silencer is race-use only and carries no road homologation. Arrow's engineers developed the 71006PT specifically for the high-revving, high-temperature demands of the BMW M1000RR K66 platform, matching the canister dimensions and mounting geometry to the factory exhaust outlet so installation is clean and precise. Titanium's natural ability to withstand sustained high temperatures without discolouring or distorting makes it the material of choice at this level, and the stainless steel baffling inside ensures the acoustic and flow characteristics remain consistent across a full race weekend.

Performance Mapping

To extract the full benefit of the freer-flowing exhaust, Arrow strongly recommends a purpose-developed ECU map tailored to the 71006PT. A correctly calibrated map optimises fuelling and ignition timing to complement the altered back-pressure characteristics, translating the weight saving into measurable power and torque gains rather than simply a louder exhaust note. If you are running the Arrow header alongside this slip-on, remapping becomes even more important to realise the full potential of the combined system.

Note: product images may show a BMW S1000RR, as Arrow has not yet released dedicated M1000RR photography for this part. Fitment and specification data refer exclusively to the M1000RR K66 (2021-2026).

Fitment & Compatibility

This slip-on silencer is designed and confirmed to fit the following motorcycle:

• BMW M1000RR K66 — model years 2021, 2022, 2023, 2024, 2025, 2026

Compatible with the standard OEM header. Can be used as a standalone slip-on or combined with the Arrow header pipe to form a complete exhaust system.

Specifications