BM3 BMW S63T4 Custom Tuning
93 oct 700whp E50 Tune 780whp

BM3 BMW S63T4 Custom Tuning

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BMW S63 Kagan Custom Tuning:

  • Stock Fuel System, Port Injection, Meth injection etc

  • Stock Turbo or Aftermarket Hybrid Turbo

  • Requires BM3 (Bootmod3) 

  • 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 will 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.

  • Pump Fuel Custom Tuning will make between 670-710whp, depending on fuel and setup.   

  • Ethanol Stages available:

    • E30 S1 710+whp/720+wtq 

    • E50 S2 750+whp/750+wtq

    • E50 S3+ 780+whp/730+wtq (max effort stock turbo tune)

    • STGX - 800whp+

 Stage 2 recommendation is high flow cold air intake, optionally high flow downpipes

Stage 3+ Requires FBO (high flowing cold air intake, high flow downpipe, full exhaust)

Stage X Requires Built Engine, Upgraded turbos, upgraded transmission


NOTE: By purchasing this custom tune, you agree to our Conditions / Vehicle Compliance Waiver.