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 $4,855.00

    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 $4,855.00
  • 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 $3,279.00

    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 $3,279.00
    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 $1,899.00

    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 $1,899.00
  • Skunk2 Bolt On Combo Package - B Series-Package Deals-Speed Science
    Save 10%

    Skunk2 Bolt On Combo Package - B Series

    Skunk2
    Original Price $1,679.00
    Current Price $1,511.10

    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 $1,679.00
    Current Price $1,511.10
    Save 10%
  • 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 $724.00
    Current Price $699.00

    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 $724.00
    Current Price $699.00
    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 $1,725.00
    Current Price $1,555.00

    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 $1,725.00
    Current Price $1,555.00
    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 $8,745.00
    Current Price $8,345.00

    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 $8,745.00
    Current Price $8,345.00
    Save 5%
  • COBB Stage 1+ Power Package - MS6-Package Deals-Speed Science
    Save 9%

    COBB Stage 1+ Power Package - MS6

    COBB
    Original Price $1,695.00
    Current Price $1,545.00

    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 $1,695.00
    Current Price $1,545.00
    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 $3,395.00
    Current Price $3,055.00

    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 $3,395.00
    Current Price $3,055.00
    Save 10%