
The facts.
| Brand | Arrow |
|---|---|
| Part Number | 71506PTN |
| Type | Slip-on silencer |
| Canister Material | Titanium |
| End-Cap Material | Carbon fibre |
| Internal Components | Stainless steel |
| Weight | 2.30 kg |
| Canister Length | 250 mm |
| Inlet Diameter | 60 mm |
| Outlet Diameter | 60 mm |
DescriptionThe whole story▼
The Arrow Pista 71506PTN brings road-legal performance exhaust technology to your BMW M1000RR K66 without compromise. At just 2.30 kg, this titanium slip-on silencer cuts unsprung mass meaningfully, sharpening throttle response and lightening the tail end for more intuitive handling on both road and track — all while carrying an E-approval for everyday use.
Key Features
- Genuine road approval via E-number homologation — fully street-legal straight out of the box, with the included db-killer maintaining legal sound levels without blunting performance.
- Titanium canister body keeps weight to just 2.30 kg, contributing directly to improved throttle response and dynamic handling on the M1000RR K66.
- Carbon end-cap complements the dark titanium finish for a purposeful, race-inspired aesthetic that suits the M1000RR's aggressive bodywork.
- Stainless steel internals ensure heat resistance and long-term durability across both commuting cycles and hard track sessions.
- 250 mm canister length and matched 60 mm inlet/outlet diameters are optimised for efficient exhaust flow on the S 1000 RR-derived M engine.
- Expandable to a full Arrow system by pairing with a compatible Arrow header — unlocking further power gains with a dedicated ECU remap.
Built for Daily Use, Ready for the Circuit
Where many race-spec cans demand a choice between road legality and outright performance, the Arrow Pista Titanium Dark 71506PTN refuses that compromise. The E-number approval means MOT and type-approval compliance across Europe, and the removable db-killer handles urban riding without drama. Pull it out for a closed track day and the silencer breathes freely, delivering the distinctive Arrow exhaust note the M1000RR deserves.
The dark titanium canister develops a subtle heat patina over time — each silencer gradually becomes unique to the machine it lives on. Paired with the carbon fibre end-cap, the visual result is understated but unmistakably premium, sitting flush with the M1000RR's race-derived tail section.
Installation and Mapping
Fitting is a direct slip-on replacement of the factory silencer, requiring no permanent modifications to the stock header. For owners looking to extract every advantage the lighter exhaust system offers, Arrow and Inter-Pace recommend a custom ECU remap specific to the M1000RR K66. A remap optimised for the Arrow system will improve fuelling across the rev range and ensure throttle response matches the silencer's reduced backpressure.
Fitment and Compatibility
The Arrow 71506PTN is engineered specifically for the following motorcycle:
- BMW M1000RR K66 — model years 2021, 2022, 2023, 2024, 2025, 2026
Note: product imagery may depict the BMW S1000RR, as Arrow had not released M1000RR-specific photography at time of listing. The silencer itself is purpose-built and correctly specified for the M1000RR K66 as described here.
Specifications
| Part Number | 71506PTN |
|---|---|
| Weight | 2.30 kg |
| Canister Material | Titanium |
| End-Cap Material | Carbon fibre |
| Internal Components | Stainless steel |
| Canister Length | 250 mm |
| Inlet Diameter | 60 mm |
| Outlet Diameter | 60 mm |
| Road Approval | E-number homologated, db-killer included |
| Fitment | BMW M1000RR K66 (2021-2026) |
FitmentWhich bikes this fits▼
- BMW M1000RR K66 (2021–2026)
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