Astra/Zafira Thermal Phenolic Inlet Gasket Kit

TX Autosport


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Phenolic Thermal Insulator Inlet Gasket Kit Vauxhall Z20LE.. 2 Litre Turbo Engines (Z20LET  Z20LEH) 

Suitable for:
  • Astra Mk4 GSi, Coupe and SRi Turbo
  • Zafira GSi
  • Astra VXR
  • Zafira VXR 
  • Also fits C18XEL, X20XEV and X22XE Engines
Our Phenolic inlet manifold gasket 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.

Kit includes:
  • 2 x OEM gaskets for each side
  • Longer studs
  • 6mm Thick Phenolic Insulator Gasket
  • TXautosport Stickers
Please note: 1 x Alternator bracket hole will need elongating after fitting. Can be done with a round file.