Bolt On Upgrade Kits

  • Speed Science Stage 4 MPS Upgrade Package – MS3/6-Package Deals-Speed Science

    Speed Science Stage 4 MPS Upgrade Package – MS3/6

    Speed Science
    from $3,006.09 USD

    Due to popular demand, we have created some upgrade packages using a selection of the best value for money upgrades we sell. Whilst the likes of C...

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    from $3,006.09 USD
  • Speed Science Stage 3 MPS Upgrade Package - MS3/6-Package Deals-Speed Science
    Sale

    Speed Science Stage 3 MPS Upgrade Package - MS3/6

    Speed Science
    from $2,030.44 USD

    Due to popular demand, we have created some upgrade packages using a selection of the best value for money upgrades we sell.  Whilst the likes of ...

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    from $2,030.44 USD
    Sale
  • Speed Science Stage 2 MPS Upgrade Package - MS3/6-Package Deals-Speed Science

    Speed Science Stage 2 MPS Upgrade Package - MS3/6

    Speed Science
    from $1,176.53 USD

    Due to popular demand, we have created some upgrade packages using a selection of the best value for money upgrades we sell.  Whilst the likes of ...

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    from $1,176.53 USD
  • Skunk2 Bolt On Combo Package - B Series-Package Deals-Speed Science
    Sold out

    Skunk2 Bolt On Combo Package - B Series

    Skunk2
    Original Price $1,280.87 USD
    Current Price $1,040.00 USD

    Speed Science & Skunk2 have worked together to bring you an exclusive deal on a fantastic collection of parts to cover all the bases on your b...

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    Original Price $1,280.87 USD
    Current Price $1,040.00 USD
    Sold out
  • Speed Science Stage 1 MPS Upgrade Package - MS3/6-Package Deals-Speed Science
    Save 3%

    Speed Science Stage 1 MPS Upgrade Package - MS3/6

    Speed Science
    Original Price $448.70 USD
    Current Price $433.05 USD

    Due to popular demand, we have created some upgrade packages using a selection of the best value for money upgrades we sell.  Whilst the likes of ...

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    Original Price $448.70 USD
    Current Price $433.05 USD
    Save 3%
  • COBB Stage 1 Power Package - MS3 Gen 1-Package Deals-Speed Science
    Save 10%

    COBB Stage 1 Power Package - MS3 Gen 1

    COBB
    Original Price $1,068.70 USD
    Current Price $963.48 USD

    Want a simple bolt-on and tuning solution for your 2007-2009 MAZDASPEED3? Get the COBB Stage 1 Power Package for the Gen1 MAZDASPEED3! The tuning ...

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    Original Price $1,068.70 USD
    Current Price $963.48 USD
    Save 10%
  • COBB Stage 3 Power Package - MS3 Gen 2-Package Deals-Speed Science
    Save 5%

    COBB Stage 3 Power Package - MS3 Gen 2

    COBB
    Original Price $5,414.79 USD
    Current Price $5,166.96 USD

    COBB Stage 3 Power Package – MS3 Gen 2   COBB Stage 3 Power Package - MS3 Gen 2 The COBB Tuning Stage 3 Power Pack is the ultimate power bundle for...

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    Original Price $5,414.79 USD
    Current Price $5,166.96 USD
    Save 5%
  • COBB Stage 1+ Power Package - MS6-Package Deals-Speed Science
    Save 9%

    COBB Stage 1+ Power Package - MS6

    COBB
    Original Price $1,049.57 USD
    Current Price $956.53 USD

    COBB Stage 1+ Power Package – MS6   COBB Stage 1+ Power Package - MS6 Want a simple bolt-on and tuning solution for your 2006-2007 MAZDASPEED6? Get...

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    Original Price $1,049.57 USD
    Current Price $956.53 USD
    Save 9%
  • COBB Stage 1+ Power Package - MS3 Gen 1-Package Deals-Speed Science
    Save 10%

    COBB Stage 1+ Power Package - MS3 Gen 1

    COBB
    Original Price $2,102.61 USD
    Current Price $1,892.18 USD

    COBB Stage 1+ Power Package – MS3 Gen 1   COBB Stage 1+ Power Package - MS3 Gen 1 The COBB Tuning Stage 1+ Power Pack is the ultimate power bundle ...

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    Original Price $2,102.61 USD
    Current Price $1,892.18 USD
    Save 10%