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
  • CAN

Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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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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Verified Purchase
Colleen
West Palm Beach, US
★★★★★ 5
Fits like oem
Fits like oem. The product itself is very durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2025
F
Verified Purchase
Freedom
New York, US
★★★★★ 5
Works for my kids BMW
I bought this as a gift for my stepson he has a BMW with a ridiculously complicated oil changing process and this wrench helped him out a lot he was pretty happy with it.
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Reviewed in the United States on August 25, 2025
T
Verified Purchase
Thomas Long
New York, US
★★★★★ 5
Works great!
Worked liked a charm on my son's bmw 3 series.
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Reviewed in the United States on September 17, 2025
M
Verified Purchase
Michelle Crawford
Houston, US
★★★★★ 5
Works perfect
Works as it should no problems
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Reviewed in the United States on August 7, 2025
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Verified Purchase
Lance Mercer
Charlottesville, US
★★★★★ 4
Value
Gets stuck easy but used a screw driver to knock cap out
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Reviewed in the United States on November 12, 2025

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