Staged Upgrade Kits

Staged Upgrade Kits for adding performance to the E30 M3 (S14)

  • VAC - "Stage 4 Pro" S14 Performance Kit

  • buy VAC -
  • Price: $4,699.95 - Save ($248.75)
  • Save on this package! The system you really want on your S14. If your are looking to competitively race your S14 or simply to make your E30 M3 or S14 swapped car a daily driver with modern reliab
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  • VAC - "Stage 0" S14 Performance Tune Up Kit

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  • Price: $379.00 - Save ($41.00)
  • A very popular kit since introduction, we call this kit VAC "Stage 0" as its the starting point in refreshing your S14. While it is not intended to increase power output, 'VAC Stage 0' is the fou
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  • VAC - "Stage 3" S14 Performance Kit

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  • Price: $3,449.95 - Save ($450.05)
  • Stock 2.3 owners rejoyce! Power for the masses without a rebuild. If your are looking to get the most out of your E30 M3 or S14 swapped car - then you may already know that for the past 25 years,
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