10mm Phenolic spacer for VAG 1.8t large port


10 mm Phenolic spacer for Audi / Volkswagen 1.8t 20v large port intake manifold

Phenolic inlet manifold gasket for your VAG 1.8 20vt large port like Audi S3, Volkswagen Golf 4 GTI and other engine cars 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 Audi and Volkswagen 1.8 20VT large port is perfect fitted item.


  • Made of 10 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 VAG fits for:

  • Audi
  • Seat
  • Škoda
  • Volkswagen

Based on OEM number: 058 129 717 B


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