Arrow Race-Tech Aluminium Slip-On Silencer – Aprilia RSV4 1100 Factory (2019-2020) 71906AK

Arrow's Race-Tech series has earned its reputation on circuits and winding roads alike, and the 71906AK slip-on silencer for the Aprilia RSV4 1100 Factory distils that heritage into a single, beautifully resolved component. The spun-aluminium canister paired with a carbon end-cap delivers the aggressive, purposeful aesthetic that the RSV4 platform demands, while the engineering beneath matches the visual intent entirely.

Key Features

• E-marked for full road-legal use, so the slip-on travels effortlessly from track day back to the public highway
• Aluminium canister construction saves weight over the stock unit — 2.63 kg total — sharpening handling and reducing unsprung mass
• Carbon end-cap finish elevates the silencer's visual character, complementing the RSV4 Factory's race-replica lines
• Stainless steel internals resist the extreme thermal cycles generated by the RSV4's V4 engine, ensuring long service life
• Removable dB killer included: retain road compliance when required, extract it for full Race-Tech sound and flow on private circuits
• Plug-and-play fitment — no cutting, no welding, no specialist tooling required for installation

Design, Finish and Heritage

Arrow has supplied exhaust systems to MotoGP and Superbike teams for decades, and the Race-Tech line carries that competition DNA directly to production machinery. The 71906AK's canister is shaped from high-grade aluminium — a material chosen not merely for its weight advantage but for its structural rigidity and corrosion resistance in all-weather use. The contrast between the brushed aluminium body and the woven carbon end-cap is deliberate: it is the same visual language Arrow uses on its full race systems, brought within reach of every RSV4 1100 Factory owner.

Performance and Upgradeability

As a slip-on, the 71906AK replaces the stock silencer and delivers an immediate improvement in exhaust note and a modest reduction in system weight. The connection geometry — 60 mm inlet, 50 mm outlet, 300 mm overall canister length — is engineered to the OEM mid-pipe interface. For riders seeking the full performance picture, the 71906AK is designed to pair directly with a compatible Arrow mid-pipe, transforming the installation into a complete Arrow exhaust system. That combination unlocks measurably improved throttle response and peak output across the rev range. A dedicated ECU mapping is strongly recommended when running the full system to realise the complete performance benefit.

Fitment and Compatibility

The Arrow 71906AK is designed and tested specifically for the following motorcycle:

• Aprilia RSV4 1100 Factory — model years 2019 and 2020

This slip-on requires an Arrow mid-pipe for installation. It is not compatible with the original OEM mid-pipe section. If you already own a compatible Arrow mid-pipe, the 71906AK integrates directly to complete a full Arrow exhaust system.

Specifications