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Atomic Boost Controller Single Stage [3001]

Atomic Boost Controller Single Stage [3001]

Regular price €82,50 EUR
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GFB Atomic Boost Controller Case Study

The Atomic Boost Controller is known for being one of the most reliable and effective manual boost controllers, offering a repeatable and steady boost curve, quick rise rate, and fantastic value for money.

Case Study Highlights:

  • Vehicle Tested: MY02 Subaru WRX with a turbo-back exhaust.
  • Test Setup: A baseline power run was conducted with the factory boost controller, and the boost level was recorded. The Atomic was then installed and set to the same peak boost of 0.9 bar (13.2 psi).

Results:

  • Boost Curve Comparison: The dyno graph shows the Atomic boost curve in green and the factory curve in blue. Both curves reach the same peak boost, but the Atomic significantly outperforms the factory controller in the lower rev range.
  • Power Gains: The Atomic boost controller resulted in 18kW (23.4hp) more at the wheels, showing a much faster spool-up time and much better acceleration.
  • Faster Spool-Up: The boost rises significantly earlier than the factory controller, delivering noticeable improvements in acceleration from 1700 RPM earlier.

Key Takeaways:

  • The Atomic controller allows earlier boost buildup without exceeding factory peak levels, offering a substantial improvement in acceleration at a cost-effective price.
  • The MY01-02 WRX (GDA chassis) responds well to this modification because the factory boost mapping is conservative and designed for linear power delivery. The Atomic controller improves spool-up and overall driving feel.

Conclusion:

For a GDA WRX, installing an Atomic or Reactor boost controller is the best modification for maximum performance gains on a budget. It’s the perfect choice if you want to improve the "liveliness" of your vehicle with a simple and cost-effective upgrade!


Weight 0.12 kg
Dimensions 3.6 × 17.5 cm

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Installation Guide

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