SKU: 50265203857

MACE PERFORMANCE 12MM UPPER MANIFOLD INSULATOR KIT FOR FORD FAIRMONT AU INTECH VCT NON VCT 4.0L I6

Sale price$82.80 Regular price$92.00
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

MACE PERFORMANCE 12MM UPPER MANIFOLD INSULATOR KIT FOR FORD FAIRMONT AU INTECH VCT NON VCT 4.0L I6Exclusive to Mace Engineering, here we have our design registered upper manifold insulator to suit the Ford ED to BF series, fitted with I6 engines. What are manifold insulators and what do they do? Manifold insulators are a thermal insulating spacer that mount between your engine block and intake manifold. Made from a heat blocking composite, our manifold insulators will increase power from your engine by keeping the intake cooler and increase low

Exclusive to Mace Engineering, here we have our design-registered upper manifold insulator to suit the Ford ED to BF series, fitted with I6 engines.

 

What are manifold insulators and what do they do?

Manifold insulators are a thermal insulating spacer that mount between your engine block and intake manifold. Made from a heat blocking composite, our manifold insulators will increase power from your engine by keeping the intake cooler and increase low end torque by increasing runner length.

 

 

But how do manifold insulators keep the intake manifold cooler?

Given our manifold insulators are made from a composite material with a thermal conductivity of 0.29 W/m*K as opposed to aluminium, which has a thermal conductivity of 150 W/m*K; the difference works out to be that aluminium conducts heat 500 times higher than our composite material!

Also, with gaskets often made out of steel (thermal conductivity of 20 W/m-K) placed between the upper and lower manifolds being 0.5mm thick, replacing them with a 12mm manifold insulator will conduct an amazing 1655 times less heat.

Our composite material also exhibits high stiffness and compressive strength, can withstand temperatures up to nearly 150°C, and has a thermal expansion coefficient very similar to aluminium to increase sealing capabilities. In addition, the spacer can also withstand boosted conditions with ease.

 

Key Benefits:

  • Design registered.
  • Reduces charge air temperature resulting in better power consistency and detonation prevention.
  • Power increase with no undesirable side effects.
  • Improved low end torque by increasing runner length.
  • Improved fuel economy.
  • Easy to install.
  • Can be used as a replacement gasket.
  • Reusable.
  • Proven gains at an affordable price.

 

Contents:

  • 1 X Bolt pack
  • 1 X 12mm Upper manifold insulator
  • 1 X Silicone gasket maker

Vehicle Fitment Guide

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50265203857

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Ty
West Palm Beach, US
★★★★★ 5
Extravagant H2o
Size: 42.3 Fl Oz (Pack of 12), Number of Items: 12
Great tasting, healthy water!
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Reviewed in the United States on May 14, 2026
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Michael McDonald
Lake Worth, US
★★★★★ 5
Very Very Peachy
Flavor Name: Peach Mango, Size: Pack of 6 (8 Fl Oz), Flavor Name: Peach Mango, Size: Pack of 6 (8 Fl Oz)
This V8 Energy Peach Mango drink is absolutely delicious! The flavor is light and tropical, with the peach and mango blending perfectly for a refreshing, slightly sweet taste that isn’t overpowering. It’s a nice change from heavier, overly sugary energy drinks. The energy boost is clean and steady, giving just the right amount of focus without any jitters or crash. It’s great for a morning pick-me-up or an afternoon boost, and the 8 oz size is just right when you want something quick and effective. Overall, this is a flavorful and reliable energy drink that feels like a more balanced option compared to traditional choices. If you enjoy fruity, refreshing drinks with a smooth energy lift, this one is definitely worth trying!
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Reviewed in the United States on March 27, 2026
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Fran M.
Grantham, US
★★★★★ 5
Great flavored energy drink
Flavor Name: Peach Mango, Size: Pack of 12 (8 Fl Oz)
I love the flavor. Works great for energy
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Reviewed in the United States on April 10, 2026
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Lisa Allphin
San Leandro, US
★★★★★ 5
My favorite!
Flavor Name: Peach Mango, Size: Pack of 24 (8 Fl Oz)
Worth the price every time. I love the taste and the energy it provides this 3rd shifter.
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Reviewed in the United States on April 22, 2026
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Raj Goel
Louisville, US
★★★★★ 5
Made by V8
Flavor Name: Peach Mango, Size: Pack of 6 (8 Fl Oz)
No sugar added. Just few grams from ingredients. Very delicious. I liked that energy drink.
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Reviewed in the United States on May 31, 2026

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