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Eurobikes

Exhaust Valves

Aprilia ESE-A04

Exhaust valve servomotor disabler Aprilia ESE-A04

The ESE-A04 exhaust servo motor emulator for Aprilia allows you to remove the exhaust servo motor without the ECU displaying an error code. Ref. ESE-A04

The ESE-A04 mimics the servo motor's electronics so that the ECU thinks it is still installed.

The ESE-A04 device eliminates the "FI" error message and ensures the standard fuel injection map is applied.

Specifications:

  • Compatible with the original exhaust, all slip-ons, and complete exhaust systems.
  • Can reduce weight by up to one kilogram. The ESE weighs only 24 grams!
  • Plug & Play installation.
  • Water and shock resistant.
  • Compatible with Aprilia motorcycles.