MDX555-450 Ceramic Coated Hybrid Turbocharger for single scroll Subaru Imprezas.

Part No. MDX555-450CC

450 bhp


Not the configuration you want?

Click below to see what other options are available for this product.

£1,670.00 (EX VAT)
£2,004.00 (INC VAT)

MDX555-450CC - Hybrid Turbocharger
For all single scroll Subaru Imprezas.

This hybrid turbo is designed to be a bolt-on upgrade for all single scroll Subaru Imprezas. Turbos come complete with a 2-year warranty and a full fitting kit included in the price.

The MDX555 Hybrid Turbocharger supersedes our famed MD555 Subaru turbo and comprises the same specification with the added benefit of a billet compressor wheel upgrade.

  • Hybrid Turbos specially designed turbine housing to replicate exacting tolerances of original IHI housings along with improved airflow for better spool and power figures.
  • Hybrid Turbos designed, special forged billet compressor wheel offering improved strength, lighter weight and improved flow over standard cast items.
  • Garrett Ballistic Concepts dual ball bearing CHRA.
  • Hybrid Turbos specially designed compressor cover featuring standard or fly-by-wire outlet with 58mm inlet to fit OE Subaru intake pipe.
  • 1.2 bar actuator fitted as standard.
  • Zircotec Ceramic coating that drastically reduces the under bonnet temperatures and allows maximum turbo response.
  • Turbocharger fully blueprinted to motorsport standards.
  • Recommended maximum boost level is 28-30 PSI.

Estimated Power Output: 430-450bhp*

This hybrid turbo benefits from Turbo Dynamics own design billet aluminium compressor wheel. Billet compressor wheels offer significantly improved strength and durability over the original cast aluminium wheels, they are also up to 20% lighter, a lighter compressor wheel will spool quicker, reducing turbo lag and allowing for improved response.

All Garrett ball bearing turbos feature an oil restrictor built into them, however on some applications this is not sufficient to restrict the quantity of oil entering the turbocharger and leakage can occur. This is normally the case on cars running high oil pressure (generally more than 2 bar on idle when oil is warm). If this is the case and leakage occurs then an additional restrictor 901780-0401R0.04 is required.

Garrett ball bearing turbos are designed to be run with water cooling to the bearing housings. Failure to run this system will invalidate the warranty and can lead to the premature failure of the turbocharger.

*Please Note: Our hybrid turbochargers require exact engine management settings and/or supporting modifications to achieve these horsepower figures. If you wish to discuss this with a member of our technical team before purchasing, please feel free to call us.