SKU: 85504520958

MACE 12MM MANIFOLD INSULATOR KIT TO SUIT HOLDEN CAPRICE WH WK WL LS1 5.7L V8

Sale price$143.10 Regular price$159.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

MACE 12MM MANIFOLD INSULATOR KIT TO SUIT HOLDEN CAPRICE WH WK WL LS1 5.7L V8This Mace 12mm Manifold insulator kit suits Holden Commodores and similar platforms fitted with LS1 5. 7L engines. Manifold insulator helps to reduce the heat transfer from the engine to the intake manifold by spacing it up off the valley of the engine. Made from thermal composite material, this insulator will increase the engine power by keeping the intake cooler and increase low end torque by increasing runner length. Key Features: Reduces charge

This Mace 12mm Manifold insulator kit suits Holden Commodores and similar platforms fitted with LS1 5.7L engines.

Manifold insulator helps to reduce the heat transfer from the engine to the intake manifold by spacing it up off the valley of the engine. Made from thermal composite material, this insulator will increase the engine power by keeping the intake cooler and increase low end torque by increasing runner length.

 

Key Features:

  • Reduces charge air temperature resulting in better power consistency and detonation prevention.
  • Isolates the intake manifold from the engine.
  • Improves fuel economy.
  • Easy to install.
  • Can be used as a replacement gasket.
  • Reusable.

 

Contents:

  • 1 X Bolt pack
  • 1 X Silicone gasket maker
  • 2 X 12mm Manifold insulator

Vehicle Fitment Guide

 

Note: This Manifold insulator raises the intake manifold by 12mm, so make sure to check if you have enough hood clearance before making the purchase.

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: 85504520958

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4.3 ★★★★★
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Verified Purchase
stiff Ola
Cuba, US
★★★★★ 5
Good deal
Size: CA12377&CF12157
Easy to install and much cheaper than the dealership cost. Quality was good, also had installation instructions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
Y
Verified Purchase
Yunel
Lake Worth, US
★★★★★ 5
I need you
Style: 2.0L
Great product! It fits perfectly and was very easy to install. Highly recommended."
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
F
Verified Purchase
Funky Guy
Port Orchard, US
★★★★★ 5
Perfect Fit, Best Price
Style: 2.0L
The Honda parts sites that appeared in my search results mostly appear to be using the same software for their web-based storefronts and all charging $70+ to $80+ and shipping. These SCREW RHINO filters fit just like the OEM parts, are the same quality and cost about 1/4 of the price. I will not be buying these filters from the dealer parts stores ever again.
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Reviewed in the United States on April 11, 2026
C
Verified Purchase
Carole T.
Fort Morgan, US
★★★★★ 5
Better quality that original
Style: 2.0L
As advertised, perfect fit. The cabin filter is better constructed than original Honda filter that I replaced
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Reviewed in the United States on May 23, 2026
S
Verified Purchase
Stan
Omaha, US
★★★★★ 5
As Advertized
Style: 2.0L
Perfect fit for both. Easy to install. Will save me considerable money over the life of the car.
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Reviewed in the United States on April 12, 2026

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