JetPrime PAIR system elimination kit for Yamaha R3 (2015–2026) – JP ES KIT05 360° — drag me
02 · Data & docs

The facts.

Technical data
ModelJP ES KIT05
ManufacturerJetPrime
MaterialCNC-milled Ergal 7075
FitsYamaha R3 (2015–2026)
InstallationPlug-and-play, no wiring harness modifications required
FitmentYamaha R3 (2015–2026)
Road approvalNone — closed-circuit and race use only
DescriptionThe whole story

The JP ES KIT05 removes the R3's PAIR system completely: cover, gasket and solenoid eliminator in one box.

Key Features

  • Yamaha R3 (2015–2026)
  • Complete PAIR removal kit: cover, gasket and solenoid eliminator
  • Plug-and-play on the original connector
  • Fully reversible to standard

One Purchase, One Job

The mechanical plate and the electrical eliminator arrive together. It removes the most common mistake with this modification, which is doing only one of the two.

What the System Does

Injects fresh air into the exhaust ports so leftover fuel burns in the header. It exists for emissions testing and it produces the banging on a closed throttle.

A Fault Otherwise

The ECU checks the solenoid at every start. Without the eliminator a warning appears immediately and cannot be cleared.

Before Any Mapping

Oxygen arriving after combustion makes the lambda sensor report a lean mixture that is not there. Every fuelling decision downstream of that is then wrong.

The Included Gasket

The sealing face sits beside an exhaust port. Silicone applied by hand hardens and fails there, usually at the least convenient moment.

A Cup Bike

Yamaha runs one-make R3 series in several countries. Those grids are full of near-standard machines and this kit is on almost all of them.

Type Approval

Removing emissions equipment changes the motorcycle's registration status. This is a track modification and the description states it plainly.

Eleven Model Years

The fitment covers 2015 to 2026 including the mid-life restyle, which did not touch the emissions hardware.

Reversible

Every original part refits. Nothing about the cylinder head or the loom is permanently altered.

Sold on Every Continent

Yamaha builds the R3 in Indonesia and sells it worldwide, which has produced a parts supply and a body of racing knowledge that very few small motorcycles enjoy. For anybody preparing one, that means the answers already exist somewhere.

Fitment and Compatibility

  • Yamaha R3 (2015–2026)

Specifications

Model JP ES KIT05
Manufacturer JetPrime
Material CNC-milled Ergal 7075
Fits Yamaha R3 (2015–2026)
Installation Plug-and-play, no wiring harness modifications required
What's includedEverything in the box
  • 1x block-off plate
FitmentWhich bikes this fits
  • Yamaha R3 (2015–2026)
07 · Support

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