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Cosworth Thermal Intake Manifold Gasket - 4G63 EVO 4-9

Cosworth Thermal Intake Manifold Gasket - 4G63 EVO 4-9

Regular price $84.00
Regular price $84.00 Sale price $84.00
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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

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After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Specifications

Product details shared across all variants.

Product type
Engine Intake Manifold Gasket
Category
Motor Vehicle Engine Parts
Item condition
New
Manufacturer type
Aftermarket
Shipping weight
1.6 lb

Billable shipping weight; may include dimensional weight.

The Cosworth Thermal Guard Composite Intake Gasket is designed to aid in the reduction of inlet air temperature by isolating the intake manifold from the heat generated by the engine's cylinder head. By reducing the temperature of the inlet manifold the temperature of the intake air charge is also reduced. The density of cooler air is greater than that of warm air. A denser intake air charge contains more oxygen which results in the potential for increased power and torque.

Each Cosworth Thermal Guard Composite Intake Gasket is precision manufactured from an engineering grade composite phenolic material that resists deformation common with plastic gaskets. As an added feature Cosworth Thermal Guard Composite Intake Gaskets are reusable and include a tube of "Hylomar Universal Blue Racing Formula" sealant. The use of OE inlet manifold gaskets is not required with the Cosworth Thermal Guard Composite Intake Gasket.

  • Isolates inlet manifold from engine and cylinder head
  • Reduces inlet air temperature
  • Reusable with no deformation
  • Higher temperature resistance than plastic gaskets (+500º F)
  • Precision CNC manufactured
  • Includes Hylomar Universal Blue Racing Formula sealant
  • Race proven
  • Safe with all fuel types


Vehicle Fitments:

Year Make Model Submodel
2002 - 2005 Mitsubishi Lancer ES, OZ Rally, LS
2003 - 2005 Mitsubishi Lancer Evolution
2005 Mitsubishi Lancer Evolution MR, LS Diamond, Evolution RS
2004 - 2005 Mitsubishi Lancer Ralliart, DE
2004 Mitsubishi Lancer Sportback, Sportback Ralliart
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Vehicle fitment