SKU: 20704620005

LOWER MANIFOLD INSULATOR KIT TO SUIT FORD FAIRMONT BA BF BARRA 182 190 E-GAS 4.0L I6

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Description

LOWER MANIFOLD INSULATOR KIT TO SUIT FORD FAIRMONT BA BF BARRA 182 190 E-GAS 4.0L I6Exclusive to Mace Engineering,here we have ourdesign registered manifold insulator to suit the Ford BA BF and FG series, fitted with the Barra I6 engines. What are manifold insulators and what do they do? Manifold insulators are a thermal insulating spacer that mount betweenyour 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

Exclusive to Mace Engineering,here we have ourdesign-registered manifold insulator to suit the Ford BA BF and FG series, fitted with the Barra I6 engines.

 

What are manifold insulators and what do they do?

Manifold insulators are a thermal insulating spacer that mount betweenyour 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 about to be that aluminium conducts heat 500 times higher than our composite material!

Also, with gaskets often made of steel (thermal conductivity of 20 W/m-K) placed between the upper and lower manifolds being 0.5mm thick, replacing them with a manifold insulator will conduct up to an amazing1,655 times less heat depending on the size chosen.

Our composite material also exhibits high stiffness and compressive strength, can withstand temperatures up to 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 Manifold insulator set
  • 1 X Bolt pack (Included in MI605 only, refer to parts guide)
  • 1 X Silicone gasket maker

Vehicle Fitment Guide

 

Parts Guide

 

Please select the part number you require from the variation by utilising our vehicle fitment guide and parts guide.

 

Note: For FG vehicles, we only recommend this upgrade on factory turbocharged 6 cylinder engines as they run an aluminium intake manifold.

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: 20704620005

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Stefffffffff
Los Angeles, US
★★★★★ 5
Great quality for price! Worth it!
Size: 18" x 18" (Pack of 2), Color: 01-off White
I’m skeptical of Amazon sometimes because the picture usually looks way better than the product. But here are great! The material doesn’t look cheap, the zipper looks quality, overall looks very quality! I have not washed them yet but if anything changes I'm will update this review. Definitely worth the money. I don’t leave many reviews but I thought this was was worthy!
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Reviewed in the United States on January 16, 2026
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Dee Dee
Houston, US
★★★★★ 5
Very soft
Size: 18" x 18" (Pack of 2), Color: 05-light Purple
I love these pillow cover. The color was exactly as pictured and they are very soft
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Reviewed in the United States on February 11, 2026
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Luca Graziuso
Fort Morgan, US
★★★★★ 5
Soft, well-made, great fit; buy with confidence
Size: 18" x 18" (Pack of 2), Color: 10-blue
Great fit. Soft and well-made. Easy to remove for cleaning. Buy with confidence.
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Reviewed in the United States on May 30, 2026
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Natalie
Omaha, US
★★★★★ 5
Luxurious feel
Color: Light Brown, Size: Throw (50" X 60")
This blanket is soft and fuzzy. It has a little weight to it so it’s great to snuggle up on the couch with. Double lined makes it feeling luxurious. Haven’t noticed any shedding yet I’ve had it for a month and have washed it a couple times.
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wendy
Draper, US
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Absolutely Excellent
Color: Pink, Size: Throw (50" X 60")
This blanket is a Comfrt Dupe!! Ultra soft. My new favorite!!
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Reviewed in the United States on May 28, 2026

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