Phenolic spacer for Mazda MX5 323 BP -99


5 mm Phenolic spacer for Mazda Miata MX5 NA intake manifold

Phenolic inlet manifold gasket for your Mazda Miata NA and Mazda 323 acts as a barrier stopping heat transferring from the engine block through into the inlet manifold. Stopping this heat transfer results in a cooler inlet charge temperature and in doing so increases engine power in much the same way an intercooler does, except this is able to benefit a turbo and non-turbo setup. Our phenolic spacer for Mazda MX5 NA is perfect fitted item.


  • Made of 5 mm thick phenol plate
  • High load, static and dynamic resistant
  • High temperature resistant, up to 180 oC / 356 oF
  • Lightweight
  • Oil and others chemicals resistant
  • Excellent CNC quality
  • Perfect fitting to specific engine
  • Extra gain of power
  • Lowering under bonnet temperature

Phenolic spacer Mazda MX5 fits for:

Mazda MX5 NA

Mazda 323

Based on gasket OEM number: BP05-13-111


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