Arrow Race-Tech Aluminium Slip-On Silencer Aprilia RSV4 / RR / RF (2015-2016) 71744AK

Arrow's Race-Tech series has long been the benchmark for riders who refuse to compromise between road legality and genuine performance gain. The 71744AK slip-on silencer for the Aprilia RSV4, RSV4 RR and RSV4 RF (2015-2016) is a study in purposeful Italian design: a hand-finished aluminium canister paired with a carbon end-cap that signals serious intent before a single engine note is heard.

Key Features

• Aluminium canister construction keeps weight to just 2.43 kg, delivering a noticeable reduction over the factory unit.
• Carbon end-cap adds a premium, race-derived aesthetic that complements the RSV4's aggressive bodywork.
• Stainless steel internals resist corrosion and maintain acoustic and thermal stability over thousands of kilometres.
• E-number type approval ensures full road legality across Europe — no paperwork compromises at MOT or track-day scrutineering.
• Removable dB killer gives you street-compliant sound at the flip of a tool — extract it for the circuit when regulations allow.
• Plug-and-play fitment onto the standard Arrow mid-pipe interface means no cutting or custom fabrication required.

Design, Finish and Heritage

Arrow has been crafting exhaust systems at its facility in Cassano Magnago since 1969, and the Race-Tech range carries that heritage into every weld. The 71744AK canister is finished in natural-brushed aluminium — a surface that ages gracefully and resists the discolouration common on painted or coated alternatives. The carbon fibre end-cap is not a cosmetic afterthought; it serves as a genuine heat barrier while reinforcing the silencer's visual link to Arrow's competition catalogue. Alongside sister products in different finishes or materials, this aluminium-and-carbon combination is the one that balances visual restraint with unapologetic sporting character.

Performance and Installation

The 71744AK is engineered as a slip-on replacement and must be used with a compatible Arrow mid-pipe — it is not designed to mate with the original Aprilia header. If you already own an Arrow mid-pipe for the RSV4 platform, adding this canister immediately completes a full Arrow system, unlocking the full benefit of reduced back-pressure and improved throttle response across the rev range. Arrow recommends a dedicated ECU mapping session after fitment to extract maximum power and ensure smooth fuelling at all throttle positions.

Fitment and Compatibility

This slip-on silencer is designed and tested specifically for the following motorcycles:

• Aprilia RSV4 (2015-2016)
• Aprilia RSV4 RR (2015-2016)
• Aprilia RSV4 RF (2015-2016)

Use with a compatible Arrow mid-pipe is mandatory. Verify your model year and existing exhaust configuration before ordering.

Specifications