Arrow GP2 71542GP titanium slip-on silencer for Aprilia RSV4 RR RF 2017-2018 360° — drag me
2.09 k g
02 · Data & docs

The facts.

Technical data
BrandArrow
Part number71542GP
SeriesGP2
TypeSlip-on silencer kit
MaterialTitanium (body, end caps, internals)
Weight2.09 kg
Overall length200 mm
Inlet diameter60 mm
Outlet diameter58 mm
Road approvalE-number approved
DescriptionThe whole story

Built for riders who demand race-derived performance on road and track alike, the Arrow GP2 71542GP slip-on silencer transforms the Aprilia RSV4, RR and RF (2017-2018) with a full titanium construction that strips meaningful mass from the tail end and sharpens throttle response with every rev. At just 2.09 kg, it is one of the lightest bolt-on upgrades you can make to the RSV4 platform without touching the headers.

Key Features

  • Full titanium silencer body, end caps and internals — exceptional heat resistance and corrosion immunity in a single ultra-light package
  • Weighs only 2.09 kg, delivering a significant reduction over the stock unit for improved agility and lap times
  • E-number type approval included — fully road-legal straight from the box without paperwork headaches
  • Removable dB killer lets you run open sound on track and compliant noise levels on the road
  • Compact GP2 race-profile canister sits flush with RSV4 bodywork, enhancing the superbike aesthetic without protruding awkwardly
  • Plug-and-play fitment onto the existing mid-pipe — no cutting, welding or specialist tools required

Race-Bred Construction

Arrow's GP2 designation is not a styling exercise. The silencer is fabricated entirely from aerospace-grade titanium — body, internal baffling and end caps — giving the same material stack you find on Arrow's outright race kits. Titanium's natural heat-cycling properties mean the canister develops that sought-after golden-blue patina over time, making each unit visually unique. The internal geometry is tuned to complement the RSV4's V4 firing order, producing a broadened mid-range pulse and a crisp, authoritative exhaust note that carries cleanly through the rev range.

Road and Track Versatility

The included dB killer threads into the outlet and brings noise output within E-number road-legal limits — making track-day mornings and road commutes equally manageable with a single tool-free swap. Arrow recommends a purpose-developed ECU mapping to unlock the full performance potential; the GP2 is optimised for free-flowing exhaust gas exit, and a remap ensures fuelling and ignition timing are matched accordingly. Without remapping the unit will still fit and function, but a tailored map is the logical next step for anyone chasing best lap times.

Fitment & Compatibility

This slip-on kit is a direct OEM-replacement fitment for the following models:

  • Aprilia RSV4 (2017-2018)
  • Aprilia RSV4 RR (2017-2018)
  • Aprilia RSV4 RF (2017-2018)

Connection dimensions: 60 mm inlet / 58 mm outlet. Overall silencer length: 200 mm. Mounts directly to the standard mid-pipe with no additional brackets or adaptors.

Specifications

Brand Arrow
Part Number 71542GP
Series GP2
Type Slip-on silencer kit
Material Titanium (body, end caps, internals)
Weight 2.09 kg
Inlet diameter 60 mm
Outlet diameter 58 mm
Overall length 200 mm
Road approval E-number approved
dB killer Included, removable
Fitment Aprilia RSV4 / RR / RF (2017-2018)
FitmentWhich bikes this fits
  • Aprilia RSV4 / RR / RF (2017–2018)
07 · Support

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