BMW N55 (EWG/PWG) Custom Tuning:

• Pump Fuel – (91ACN, 93 R+M/2 / 98RON), E30 and Full E85 (requires fuel system upgrade)

• Race Fuel (ex. 100oct, MS109)

• Stock Fuel System, Port Injection or Upgraded HPFP

• Stock Turbo or Aftermarket Turbo

• Upgraded Spark Plugs Recommended (please see Spark Plug section)

• Requires MODE x BM3 Ultimate Bundle (Bootmod3) (click here to purchase)

• 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).

• OFF ROAD / RACING COMPETITION USE ONLY – 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 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 will be required to sign a Terms and Conditions / Vehicle Compliance Waiver when you purchase this product

• WE DO NOT ALTER EMISSIONS RELATED SETTINGS, READINESS CHECKS OR EMISSIONS TUNING IN ANY WAY, SHAPE OR FORM. We will NOT suppress your CEL(Check Engine Light) 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.

• You will be required to sign a Terms and Conditions / Vehicle Compliance Waiver when you purchase this product

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.