IAG Performance

IAG Performance Freeze Plug Set

SKU IAG-ENG-2020 In stock
$129.99

  • Ships fast from US warehouses
  • Local pickup available
  • Professional install & dyno tuning in-house

The Subaru FA20 cylinder heads use pressed-in freeze plugs from the factory. It's common for the plugs to fall out, lose coolant externally, or even internally into the oil. Unfortunately, most of the freeze plugs are located behind the timing cover and valve covers, so you would never know if they popped out. This can happen on OEM cars as well as cars with performance upgrades, causing a number of issues that could be catastrophic. To solve the issue, the failure-prone pressed-in freeze plugs are removed from the cylinder heads and threaded plugs are added in place. IAG provides the threaded plug upgrade on all of our FA 800 Series cylinder head packages.

Fitment

Kit Includes: (x8) Threaded zinc-plated plugsHeads must be removed from the long block and require machine threading

Specifications

Manufacturer part number
IAG-ENG-2020
UPC
00887753780928
Shipping weight & size
0.60 lb, 6 × 4 × 1 in