Arrow Pista Slip-On Kit Stainless Steel Dark Aprilia RSV4 1100 Factory (2021-2026) 71004PTN

Engineered exclusively for the Aprilia RSV4 1100 Factory (2021–2026), the Arrow Pista slip-on kit 71004PTN delivers uncompromising track-focused performance wrapped in an aggressive Dark titanium finish with a carbon end cap. At just 3.40 kg, this race-only silencer strips unnecessary weight from the rear of your RSV4, sharpening throttle response and freeing the V4 engine to breathe at its full potential.

Key Features

• Race-use only homologation — no road approval, built purely to extract maximum circuit performance from the RSV4 1100 Factory
• Lightweight construction at 3.40 kg combining a Dark titanium silencer body and carbon end cap for a dramatic reduction in unsprung mass
• Stainless steel mid-pipe and internal components deliver outstanding heat dissipation and long-term corrosion resistance under sustained track use
• Removable DB-killer included for flexible sound management between open pitlane sessions and noise-restricted circuits
• Total silencer length of 300 mm with a 60 mm inlet and outlet diameter for a direct, plug-and-play connection to the factory headers
• Striking Dark titanium and carbon aesthetic that complements the RSV4's aggressive factory bodywork

Construction & Materials

The 71004PTN draws on Arrow's Pista series expertise to combine materials chosen for their strength-to-weight ratio rather than cost. The silencer canister is formed from Dark titanium — an exceptionally heat-resistant, lightweight alloy that develops a deep, burnished tone under repeated thermal cycling rather than fading or discolouring like painted steel alternatives. The carbon end cap adds structural rigidity at the outlet while keeping gram count low. The mid-pipe is fabricated from high-grade stainless steel, chosen for its ability to handle sustained exhaust gas temperatures without warping, and its internal stainless steel components further resist the corrosive effects of combustion byproducts over a full season of track days.

Track Performance

The Pista series is Arrow's dedicated circuit programme, and the 71004PTN reflects that lineage. The straight-through internal design optimises exhaust gas velocity across the RSV4's rev range, supporting the engine's naturally responsive power delivery and reducing back-pressure that can blunt top-end output. The removable DB-killer gives circuit riders a practical solution when paddock sound limits vary — pull it for qualifying, refit it for noise checks, all without tools. Arrow strongly recommends a purpose-built ECU remap to realise the full performance benefit of this system, ensuring fuelling and ignition timing are calibrated to match the improved exhaust flow.

Fitment & Compatibility

The Arrow 71004PTN slip-on kit is a direct, plug-and-play fitment for the following motorcycle:

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

Specifications