This throttle body spacer helps isolate the throttle body from the heat of the intake manifold, and slightly increases intake plenum volume. Our spacer is made from heat resistant Aramid Fibers with a nitrile binder. This is a self sealing spacer/gasket with no additional gasket needed, and is resistant to heat, water, aliphatic hydrocarbons, oil and gasoline.

The poly-aramid fiber with nitrile binder has a very low thermal conductivity of 0.29-0.38 w/k*m (compared to the thermal conductivity of aluminum at 250 w/k*m) results in less heat being directly conducted to the intake manifold, thereby lowering the intake air temperature (IAT) to improve performance gains.

Product Features:

  • Made from 1/8" thick, heat resistant poly-aramid composite fiber
  • Retains the use of factory throttle body bolts
  • Does not require the use of an additional gasket

Vehicle Fitment:

  • 1993-1997 Volvo 850 with non-turbo 5-cylinder engine
  • 1998 Volvo S70/V70 with non-turbo 5-cylinder engine

Throttle Body Spacer, 850, S70/V70 non-turbo, up to 1998


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