Arrow Works Titanium Slip-On Silencer Honda CBR 1000 RR-R SC82 (2020-2023) 71921PK

Arrow's Works Titanium slip-on for the Honda CBR 1000 RR-R SC82 is a statement piece as much as a performance upgrade — the raw titanium canister and carbon end cap carry the same design language found on Arrow's factory race programmes, refined here into a road-legal package that weighs just 2.89 kg. Crafted from aerospace-grade titanium with stainless steel internals and mid-pipe, this is a silencer built to last as long as it impresses.

Key Features

• Full titanium canister construction with high-temperature resistance and natural corrosion immunity — no paint, no coating to chip or fade.
• Carbon end cap keeps weight to an absolute minimum while delivering the purposeful, track-derived aesthetic the CBR 1000 RR-R deserves.
• Stainless steel internals and mid-pipe guarantee long-term durability and consistent flow characteristics across the rev range.
• Road-legal E-number type approval for use on public roads, with a removable dB killer included for noise compliance.
• Inlet diameter of 66 mm and outlet diameter of 58 mm, with an optimised 350 mm canister length engineered for peak power delivery and throttle response.
• Fully compatible with Arrow headers to form a complete exhaust system and unlock additional power gains.

Design, Finish and Heritage

Arrow has been supplying race teams at the highest level of motorcycle competition for decades, and the Works Titanium range distils that heritage into a production silencer that looks every bit as special as it performs. The titanium shell develops its own unique patina with heat cycling — no two canisters age in exactly the same way — giving your CBR 1000 RR-R an exhaust note and appearance that is genuinely individual. The contrast between the brushed titanium body and the woven carbon end cap is a detail that rewards a closer look, referencing the same material philosophy Arrow applies to its WorldSBK and MotoGP programmes.

Performance and Road Use

At 2.89 kg the Works Titanium delivers a meaningful weight reduction over the OEM unit, contributing to sharper throttle response and a more agile feel through direction changes. The dB killer is included and easily removable, so the silencer adapts from compliant road use to a freer, more vocal track day setup without any additional parts. Arrow strongly recommends a dedicated ECU remap to synchronise fuelling with the improved exhaust flow — this is the single most effective way to realise the full performance and throttle response benefit the 71921PK is capable of delivering on the SC82 platform.

Fitment and Compatibility

The Arrow 71921PK is designed specifically for the Honda CBR 1000 RR-R SC82 produced between 2020 and 2023. It connects directly to the OEM header as a slip-on replacement. For riders seeking further performance gains, it can be paired with a compatible Arrow header to create a full Arrow exhaust system.

Specifications