Arrow Pista Slip-On Silencer Kit – Stainless Steel & Carbon – Aprilia RSV4 1100 Factory (2021-2026) 71004PT

Purpose-built for track and racing use, the Arrow Pista slip-on silencer kit 71004PT transforms the Aprilia RSV4 1100 Factory into an even sharper circuit weapon. Combining a stainless steel silencer body with a carbon end cap and a full stainless steel mid-pipe and internals, this kit delivers the aggressive exhaust note, weight reduction and throttle response that serious track riders demand — all from one of Italy's most respected exhaust brands.

Key Features

• Race-use only homologation — engineered without compromise for circuit performance on the RSV4 1100 Factory (2021-2026).
• Stainless steel silencer body, mid-pipe and internal components for outstanding heat resistance, corrosion resistance and long-term durability under sustained track use.
• Carbon end cap reduces weight at the tail end while adding an aggressive, competition-spec appearance.
• Weighing just 3.30 kg, the kit contributes to meaningful unsprung and overall mass reduction, sharpening the RSV4's already exceptional agility.
• Removable dB killer included — dial in the noise level to suit circuit regulations, then extract it entirely when the rules allow maximum output.
• Plug-and-play fitment: direct replacement for the OEM slip-on with no cutting or custom fabrication required.

Construction & Materials

Arrow's Pista series is the brand's uncompromising race line, and the 71004PT reflects that philosophy throughout. The silencer canister is fabricated from high-grade stainless steel — a material chosen for its ability to handle the extreme thermal cycles of back-to-back track sessions without warping or discolouring prematurely. The mid-pipe shares the same stainless steel construction, ensuring efficient heat dissipation along the entire exhaust path. Internal baffling is likewise stainless steel, adding structural rigidity where it matters most. The carbon end cap is the finishing touch: lightweight, heat-tolerant and visually striking against the polished steel body.

Track Performance

The Pista designation is not cosmetic. Arrow designed this slip-on to optimise exhaust scavenging and throttle response across the RSV4 1100 Factory's rev range in a race environment. The straight-through geometry and carefully tuned exit dimensions — 60 mm inlet and 60 mm outlet, overall silencer length 300 mm — work in concert with the V4's headers to maximise mid-range punch and top-end power delivery. For the full performance benefit, Arrow recommends a dedicated ECU map calibrated for this exhaust configuration. The removable dB killer means you can adapt quickly between noise-restricted and open-sound circuits without any additional hardware.

Fitment & Compatibility

This kit is a direct fit for the following motorcycle:

• Aprilia RSV4 1100 Factory — model years 2021, 2022, 2023, 2024, 2025, 2026

Please note: the Arrow Pista 71004PT is approved for race use only and carries no road-use homologation. It is not road-legal and must not be used on public highways.

Specifications