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Hangar 111 Exige 300S for Exige S and 2-Eleven

The 300S upgrade kit featuring Hangar 111 racing chargecooler system and Signature large-bore exhaust manifold, delivers an 80bhp power increase versus the standard Exige S / 2-11. Installation at Hangar 111 workshop.

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£4,950.00 tax excl.*

* Taxes will be applied at checkout


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  • The 300S upgrade moves on from the 280S upgrade by introducing our racing chargecooler kit and a more highly refined engine management program for the ECU, to achieve 80bhp power increase over the standard Exige S. This upgrade delivers approx 298bhp and 192lb/ft of torque.

  • The 300S kit takes the Exige S or 2-11 beyond the levels of performance offered by all official derivatives of the car (240R, 265 Cup etc.) without the need for internal engine modifications. Using a highly-refined engine management program and our own specially-developed racing chargecooler system, the 300S is both smooth and drivable in all conditions – road, track or race. The efficiency of the chargecooler system means that the factory roof-scoop is no longer needed for the intercooler, and instead provides increased airflow around the engine bay. The original supercharger unit remains untouched and no permanent modifications need to be made to the vehicle.

    To make the very best from this kit you will need a sports exhaust system.  We also recommend the installation of an uprated fuel pump with this kit if you intend to use your car on the track.

    Owners of our 280S kit can upgrade to this kit by adding the racing chargecooler system, exhaust manifold, and an ECU reflash.

    Fully installed, setup and tested at our workshops by trained technicians, each car receives a full diagnostic health-check, giving you complete peace of mind.

    The 300S upgrade kit includes:
    - Engine diagnostic health-check
    - Komo-Tec Engine Management Optimisation
  • - Chargecooler system
  • - Alloy supercharger pulley
  • - Komo-Tec Stainless steel 4-1 exhaust manifold & Hangar 111 Sports catalyst
    - Specially calibrated fuel injectors
    - Cold air induction kit
    - Uprated spark plugs
    - Uprated fuel pump (optional)
    - Discrete 300S decals (optional)
    - Installation at Hangar 111 workshops

    Hangar 111 are the exclusive UK distributor and installer of Komo-Tec Engine Management Optimisations