MHD Custom Tune

MHD Custom Tune For BMW S55

Regular price $699.99 AUD
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Engine Configuration
Additional Fuel Variant Tune
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MHD Custom Tune For BMW S55 is a complete tuning package that is compatible with all S55 engine variants.

Here at Navardi Tuned we specialise in delivering Powerful and Reliable Bespoke MHD Custom Tunes for your E, F and G Series Turbo Powered BMW.

Have something unique you want tuned? Get in touch with us and we'll tailor a solution that fits your needs. Contact-Us

We offer the following free upgrades with our custom tune packages:

  • Free Upgrade From Custom Stage 1 Tune to Custom Stage 2.
  • Free Upgrade From an E mixture fuel Custom Tune (E30, E50 etc.) to Full E85 Custom Tune.

We can tune for the following:

  • Pump Fuel - 91ACN, 93ACN, 91 / 95 RON, 93 / 98RON.
  • Ethanol Mixes: E30, E60 and Full E85
  • Race Fuel (ex. 100oct, MS109)
  • Stock Fuel System or Port Injection or Charge Pipe Injection or Upgraded HPFP.
  • Stock Turbo or Aftermarket Turbo.
  • Stock or Forged Internals.
  • JB4 or AIC6 Configuration also included if you prefer to stack with a flash.
  • Upgraded Coil Packs.

Tune Requirements:

  • Spark plugs gapped to 0.022 of an inch.
  • Hi-Flow Downpipe Recommended.
  • Upgraded Intercooler Recommended.
  • Upgraded LPFP recommended, But Not Required For Stock Turbo Setups.
  • Requires A MHD Licence.
  • For Aftermarket Turbo Setups, BM3 or XHP Transmission Flash Highly Recommended.
  • PLEASE READ THE FAQ BEFORE PURCHASING.

  • By purchasing this tune you are also acknowledging that you have read our tuning disclaimer and understand the risks associated with tuning your vehicle here.

  • This Tune comes with 1 year of free revisions, EXCEPT FOR Re-Tunes due to new modifications that require calibration. I.E upgraded turbos, intercoolers, supplementary fuelling, HPFP upgrades etc.

  • Remote dyno sessions are available however must be booked in advance (minimum notice of 2 weeks) and prior to shop bookings. 1 Booking is included with the purchase of this package.

  • Modifications that don't require a "retune purchase" include: LPFP, Exhausts, Intakes, Charge-pipes and turbo inlets.

  • OFF ROAD / RACING COMPETITION USE ONLY - ECU Tuning may not comply with Federal, State, Province, and/or Local laws, ordinances, and regulations. You (The “Customer”) Must take full responsibility to ensure that any modifications or upgrades that you have done to your vehicle conform to all applicable laws and regulations for road use, especially pertaining to safety and emissions. You must understand that “Navardi Tuned” will not be made liable if your local governing authority deems your vehicle unfit for use on their roads due to a ECU/DME calibration change or “tune”. You will be required to sign a Terms and Conditions / Vehicle Compliance Waiver when you purchase this tune.
Upon purchase of a tuning related product you are agreeing to this disclaimer. You will be emailed a copy of the below document, customers are required to read the disclaimer and respond with I agree before any tuning takes place. Should you not agree with this disclaimer then a refund is processed within 48 hours.

Should you not agree with the below then a refund will be issued immediately and tune requests revoked.

By requesting a Custom Tune from “Navardi Tuned”, you, as the “Customer”, hereby represent that you understand the inherent risks of modifying the engine calibration through the use of software manipulation “ECU Tuning” and that you have full authority to authorize the tuning of this vehicle. You understand that some or all of these parts and/or tuning may not comply with Federal, State, Province, and/or Local laws, ordinances, and regulations. You (The “Customer”) take full responsibility to ensure that any modifications or upgrades that you have done to your vehicle conform to all applicable laws and regulations for road use, especially pertaining to safety and emissions.
You acknowledge that Navardi Tuned has made you aware that certain parts are intended for Racing Competition Only and not meant to be used on a road car. You absolve Navardi Tuned for any and all burden of responsibility in ensuring your car satisfies regulations set forth by Federal, State, and/or Local governing agencies.
You also absolve Navardi Tuned for any damages to your motor due altering the stock calibration of the motor( “ECU Tuning”), you understand that there are inherit risks with increasing the output of your motor above factory stock limits. We try our very best to ensure reliability and engine safety, but engine damage can occur due to a variety of reasons, for which we “Navardi Tuned” are not liable for.  
As the “Customer” you must understand that Navardi Tuned will not be held accountable for any illegal action committed whilst tuning this vehicle, Data-Logging should be done in a safe and legal environment such as a “Drag Strip” or “Race Track” or “Dynamometer”.
As the “Customer” you hereby represent that you know the condition of the vehicle and you assure that it is in acceptable condition to be tuned and data-logged for the purpose of tuning.
You the "Customer" must also understand that the purchase of this custom tune requires the purchase of the Bootmod3 tuning licence, which can be purchased from www.protuningfreaks.com
You the "Customer" must also understand that all communication will be made via the comment feature in the custom tune request for all communication and/or support related requests.
Our Terms and Conditions can also be found on our website:
Our Privacy Policy:
Our Refund Policy:
https://www.navardituned.com/refund-policy 

Please note: Any modification recommendations provided by Navardi Tuned are general in nature and Navardi Tuned cannot be held liable for any engine damage and or vehicle damage caused by any parts that have been recommended. At the end of the day not all parts are made and installed the same way, as a result poor quality products can exist and unfortunately create potential damage to a clients engine.
Built N20

Why choose us?

We are dedicated to helping the community grow.

Navardi Tuned is passionate about not only creating powerful and reliable tuning, but also about being transparent and offering open source information so the community can flourish.
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