Unlock the full potential of your E90 BMW 335D with our Complete Malone 3.14 Kit, designed to provide everything you need to safely and reliably run Malone’s Stage 3.14 tune. This all-in-one package ensures your fuel system and airflow upgrades are perfectly matched to the calibration, giving you maximum top-end power and torque that carries through the RPM range.
What’s Included:
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R90 Fuel Pump Upgrade (Used OEM unit) – Essential for handling the higher fuel demand of the 3.14 tune.
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2700 Bar Rail Pressure Sensor – Allows higher fuel rail pressure for extended fueling and better top-end performance.
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EGR Delete Kit – Improves airflow, reduces soot buildup, and increases reliability.
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DPF Delete Kit – Removes restrictive factory filter for maximum exhaust flow and efficiency.
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All Necessary Fittings & Hardware – Everything required for proper installation.
Performance Benefits vs. Stock:
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Up to +100 horsepower increase over stock (depending on supporting mods and tune calibration)
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Gains of +150 ft-lb torque, with peak torque carried well past 3000 RPM
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Stronger top-end power that continues pulling where stock falls flat
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Faster turbo spool, reduced backpressure, and improved throttle response
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Increased fuel system capacity for higher sustained performance
This kit takes the guesswork out of upgrading – you get all the proven components needed to safely run the 3.14 tune.
For off-road racing use only. Not legal for use on public highways.
