Turbo Compressor Covers

The compressor cover is one of the most critical components of a turbocharger. It houses the compressor wheel, shapes the inlet and outlet airflow, and directly influences boost response, efficiency, and surge characteristics. Whether you're replacing a damaged housing or upgrading for more flow, the right compressor cover makes a measurable difference.

Key factors to consider when choosing a compressor cover:

  • Inlet/outlet diameter: must match your turbo and intercooler piping.
  • Anti-surge porting: helps reduce compressor surge and widens the usable flow range.
  • Material and construction: aluminum covers are lightweight and dissipate heat quickly; cast iron covers offer durability under extreme temperatures.
  • Mounting pattern: ensure the cover bolts up to your center housing rotating assembly (CHRA).

Our collection covers a wide range of compressor housings for popular turbo models. Browse by size, style, and brand to find the correct cover for your build.

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BorgWarner EFR-7163 SX-E style aluminum compressor cover housing showing the machined inlet and outlet ports.
$234.04 $292.55
-20%
In stock

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