Collection: Ultra-series S400

CRT's Ultra series is one of the most powerful conventional S400 series turbochargers available on the market today. Dyno and track proven over and over again.  The Ultra series comes standard with choice of V2 race cover or V3 compact race cover, our blueprinted hydrodynamic bearing system with heavy duty thrust system and the latest XR compressor wheel aerodynamics.  The Ultra series is also available with our proven ball bearing system as an upgrade.  Custom sizes and configurations available.
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14 products

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14 products

  • Ultra 68

    Regular price $1,745.00 USD
    Regular price Sale price $1,745.00 USD
    Ultra 68
  • Regular price $1,855.00 USD
    Regular price Sale price $1,855.00 USD
  • Ultra 72 T4

    Regular price $1,995.00 USD
    Regular price Sale price $1,995.00 USD
    Ultra 72 T4
  • Ultra 76 T4

    Regular price $1,995.00 USD
    Regular price Sale price $1,995.00 USD
    Ultra 76 T4
  • Ultra 76 T6

    Regular price $1,795.00 USD
    Regular price Sale price $1,795.00 USD
    Ultra 76 T6
  • Ultra 80 T4

    Regular price $1,995.00 USD
    Regular price Sale price $1,995.00 USD
    Ultra 80 T4
  • Ultra 80 T6

    Regular price $1,795.00 USD
    Regular price Sale price $1,795.00 USD
    Ultra 80 T6
  • Ultra 85

    Regular price $1,895.00 USD
    Regular price Sale price $1,895.00 USD
    Ultra 85
  • ULTRA 88

    Regular price $1,995.00 USD
    Regular price Sale price $1,995.00 USD
    ULTRA 88
  • ULTRA 88/108

    Regular price $2,495.00 USD
    Regular price Sale price $2,495.00 USD
    ULTRA 88/108
  • ULTRA 92

    Regular price $1,995.00 USD
    Regular price Sale price $1,995.00 USD
    ULTRA 92
  • ULTRA 92/108

    Regular price $2,495.00 USD
    Regular price Sale price $2,495.00 USD
    ULTRA 92/108
  • Ultra 94/108 V4

    Regular price $2,695.00 USD
    Regular price Sale price $2,695.00 USD
    Ultra 94/108 V4
    Sold out
  • Ultra 98/108 V4

    Regular price $2,795.00 USD
    Regular price Sale price $2,795.00 USD
    Ultra 98/108 V4
    Sold out