Tuning file for BMW 335 i (E90/E91/E92/E93) N55 306HP turbo upgrade

Turbo upgrades are a way of upgrading the engine performance of your BMW 335 i (E90/E91/E92/E93) N55 306HP. With the help of our ECU tuning files, you can make your car go faster and smoother than before.

Turbo upgrade involves changing the exhaust system, intake system, and more importantly, modifying the engine control unit (ECU) file of your BMW 335 i (E90/E91/E92/E93) N55 306HP. The ECU is what controls how much fuel is injected into the cylinders and when it's injected. It also controls how much air is allowed in through the throttle body.

  Default Tuned difference
Power 306 hp 551 hp + 245 hp

Available Options ( with Turbo Upgrades )

  • Turbos Novos
  • Dyno
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  • Upload your Original file and select the turbo upgrade option in the file upload form
  • Buy credits safe with several different payment options.
  • Download your tuning file in less than 60 minutes.

Turbo Upgrade Tuning File Search

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STEP 1
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STEP 2

Buy credits safe with several different payment options.

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STEP 3

Upload your original files for tuning

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STEP 4

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DATALOG

  • Currently, more and more tuning tools are offering high-quality datalogs. We want to offer you a service to finetune your tuning files according to datalogs.
  • Our preferred tools for datalogging are: VCDS VAGcom
    Forscan
    HP tuners     Autotuner
    Generic CSV with Diesel viewer
    Beta Bflash logging
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