BNR Supercars

  • BNR S1 Turbo Upgrade - MS3/6-Turbochargers-Speed Science

    BNR S1 Turbo Upgrade - MS3/6

    BNR Supercars
    $1,164.35 USD

    The S1 is the easiest turbocharger swap you can do.  It’s a direct bolt in, capable of 40 lbs/min of air flow.  Rated to 340whp with supporting mod...

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    $1,164.35 USD
  • BNR S2 Turbo Upgrade - MS3/6-Turbochargers-Speed Science

    BNR S2 Turbo Upgrade - MS3/6

    BNR Supercars
    $1,289.57 USD

    BNR S2 Turbo Upgrade – MS3/6 BNR S2 Turbo Upgrade - MS3/6 The S2 has the same inlet diameter as stock (2.25”).   Only things you will need to modif...

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    $1,289.57 USD
  • BNR S3 Turbo Upgrade - MS3/6-Turbochargers-Speed Science

    BNR S3 Turbo Upgrade - MS3/6

    BNR Supercars
    $1,408.70 USD

    The most popular turbo upgrade for the Mazdaspeed/MPS platform hands down! The BNR S3 version 2 turbocharger has a 2.36” inlet and works with almos...

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    $1,408.70 USD
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    BNR S4 V3 Turbo Upgrade - MS3/6

    BNR Supercars
    $1,593.92 USD

    $1,593.92 USD
  • BNR S5 Turbo Upgrade - MS3/6-Turbochargers-Speed Science

    BNR S5 Turbo Upgrade - MS3/6

    BNR Supercars
    $1,593.92 USD

    BNR S5 Turbo Upgrade – MS3/6   BNR S5 Turbo Upgrade - MS3/6 The BNR S5 is the highest HP, stock flanged turbocharger available for the speeds! The ...

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    $1,593.92 USD