Three-layer heat shield build on a WRX J-pipe: 0.1mm 304 stainless foil, quarter-inch pure silica needlemat, then a stainless outer skin

3-Layer Heat Wrapping Service — Header or J-Pipe

FA WRX Header
$300.00
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Three-layer heat shield build on a WRX J-pipe: 0.1mm 304 stainless foil, quarter-inch pure silica needlemat, then a stainless outer skin

3-Layer Heat Wrapping Service — Header or J-Pipe

$300.00
Part

Send us the part. We build the shield. You bolt it back on.

The full three-layer wrap, done properly — 0.1 mm 304 stainless inner skin, 1/4" pure silica needle mat core, 0.1 mm 304 stainless outer skin, seam welded so it survives heat cycling instead of sagging into your bay after a season.

What's included

  • All materials — silica mat and stainless foil, no extras to buy
  • Full three-layer construction, cut and fitted to your specific part
  • Spot-welded seams, not zip ties
  • Return shipping back to you

Choose your part

  • FA WRX header — the 2022+ WRX VB FA24 header
  • J-pipe — the downpipe / J-pipe section

How it works

  1. Order here and pick your part
  2. We send you the shipping address and any prep notes
  3. Ship us the bare part — clean, no gaskets or sensors
  4. We wrap it and ship it back

Why pay for it

A three-layer shield is not difficult, it is fiddly. Getting the foil to sit tight around a bend without creasing, and closing the seams so nothing lifts, is the part that takes practice. If you would rather spend your evening driving the car than cutting stainless, this is the option.

Rather build it yourself? The Ultimate Heat Wrap Bundle has the materials and the welder, and the mat and foil are also sold separately. The spot welder is available in the bundle.

Turnaround depends on current queue — message us before ordering if you are on a deadline.


If a G25-660 or G30-660 kit is going in, this is the right moment to have the hot side wrapped — the part is already off the car. Message us and we'll line the timing up with your calibration.

Individual materials: silica needle mat · 304 stainless foil · mat + foil kit

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