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Duratec 2.4 / 2.5 48mm Butterfly Throttles

Engineered for maximum air inlet performance and a crisp throttle response, the mountune individual port butterfly throttles are manufactured from cast aluminium alloy construction which utilise a robust and durable throttle linkage setup.

Used in various fast road and race applications, these butterfly throttles are standard fitment to the mountune-prepared GRC Supercar Lites engines which boast healthy engine performance figures in the region of around 305 bhp / 300Nm of torque.

The following parts are included in the kit:

  • Includes 90mm aluminium trumpets
  • Integrated Throttle Linkage
  • Fuel Rail (injectors not included)
  • TPS Mounting Plate

Features include:

  • Track Length – 244mm
  • Butterfly Diameter – 48mm
  • Central Cable Pull
  • TPS Position: RH End
  • Curved Cast Alloy Manifold
  • O-ring to cylinder head sealing
Can be used in various applications and can be supplied with different trumpet lengths dependent upon available space in the installation. For different length trumpets, or any other enquiries, please contact us.

Please note: Only compatible with 2.5-litre and mountune 2.4-litre Duratec engines.