JordanTuned S55 (E85) Custom Tuning, Stock Turbos, Stock Fuel System - Kies Motorsports
Click to zoom in
  • Awesome Fitment

    Worry Free

  • In-House Experts

    We Know Our Products

  • Install Instructions

    Helpful YouTube Videos

  • Free Shipping

    Many products ship free!

JordanTuned S55 (E85) Custom Tuning, Stock Turbos, Stock Fuel System



BMW S55 (M3/M4/M2c) Custom Tuning:

  • Full-E85

  • Stock Fuel System

  • Stock Turbos

  • Upgraded Spark Plugs Required (See Upgraded Spark Plug Options)

  • Includes all revisions needed for your current setup/fuel, and support for 1 year following the purchase date (excluding turbo upgrades, fueling changes and/or any other modification that requires a re-tune).

E85 Stages available:

  • E85 S1 (540+whp/550+wtq, 20-21psi with a slight taper up-top)

  • E85 S2 (560+whp/570+wtq, 23-24psi peak boost) 

  • E85 S2 Hybrid (570+whp/580+wtq, 25-26psi peak boost) 

  • E85 S2+ (580+whp/600+wtq, 26-27psi peak boost, max effort stock turbo tune)

  • Requires BM3 (Bootmod3) or MHD (click links to purchase)

    SETTINGS in any way, shape or form. We will NOT suppress your CEL(Check
    Engine Light) if the car is missing any emissions related devices. Under NO
    circumstances do we ourselves alter the calibration file to delete/defeat
    emissions devices nor do we force system readiness if the car is missing
    any emissions related devices or hardware. Under NO circumstances do we
    ourselves alter the calibration file to delete/defeat emissions devices or
    hardware. All emissions tuning and readiness checks remain in place and are
    100% OEM as it came from the factory. Again, this file is for OFF-ROAD /
    LEGAL RACING / COMPETITION purposes ONLY and you assure JordanTuned, LLC
    that this vehicle in NOT a road-going vehicle.*

    Considering this recent enforcement initiative, we have made some changes
    to our previous policies. We have decided to take a much harder stance
    against clients using non-compliant/emissions altering hardware such as
    non-OEM downpipes/catalytic converter deletes. Please see below regarding
    our new policies for US Market.

    · *US MARKET CUSTOMERS: Pursuant to the Clean Air Act 1970 - In the
    US Market, deleting emissions control devices are ILLEGAL and will not be
    tolerated. Our services do NOT require the use of aftermarket
    downpipes/catalytic converter deletes. We will not offer our products for
    sale to anybody that we know has deleted an emissions control device, such
    as a catalytic converter. If we learn that this has been done after
    purchase in the US market, we will TERMINATE support offered to you and

Please see our FAQ for answers to most common questions regarding custom tuning and E85 conversions as well as other helpful info.

NOTE: By purchasing this custom tune, you agree to our Terms & Conditions / Vehicle Compliance Waiver and will also be required to sign via email as well.

Read More
Read Less

We are typically very quick and have a 24-48 hour turnaround time (this applies to products we have readily available at the warehouse and not a product that requires special order). Transit time depends on your order and which warehouse we are shipping from, but typical transit times are between 5-7 business days from one side of the US to the other. Larger items like bumpers and body kit conversions can take up to 10 business days to get you from time of ship.

Majority of the items we offer do ship free to the lower contiguous 48 states. States that require plane or boat to reach (such as Hawaii, Alaska, Puerto Rico, etc) do NOT qualify for free shipping. Larger items such as bumpers, hoods, fenders, also do NOT qualify for free shipping. Please contact us to inquire about international shipping costs. During checkout, you will know which items ship free and which have shipping costs associated with them. In general, larger/heavier items will have additional shipping costs (body kits, wheels/rims, etc)

Even though everything can be shipped internationally, sometimes the cost is simply just too high and doesn't make sense to do so. We're here to make sure you have a great shopping experience, so if you have a product(s) you want to inquire about, please contact us at

Yes, we do price match reputable competitors in the marketplace. If you find a product cheaper elsewhere, please email us the (1) link of the product from our website and (2) the link to the competitor site. We will make an assessment on our end if we are able to price match or not and respond to you via email.

Typically you have 14 days to return a product you purchase when you change your mind. Damaged and improperly installed products are NOT eligible for returns. Shipping fees may be assessed and not refunded based on criteria as well as restocking fees. Please see our FAQ page for more details.

Unfortunate Kies Motorsports no longer does customer installs. Our HQ is solely reserved for filming, office space, and shipping/receiving.

Your cart