Two-stage tuning pack for BMW 335i (E9x chassis) with Siemens MSD8x ECU. Includes both Stage 1 and Stage 2 calibrations optimised for different levels of hardware — from stock setups to upgraded intake/exhaust. Compatible with CMD Flash Slave tools.
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BMW, 335i, E90, E91, E92, E93 and MSD8x are trademarks of Bayerische Motoren Werke AG.
Siemens and Infineon are trademarks of their respective owners.
All names used only for identification.
This file is intended for off-road or motorsport use only.
The seller is not affiliated with BMW or Siemens.
Unauthorised resale or redistribution is prohibited.
Siemens and Infineon are trademarks of their respective owners.
All names used only for identification.
This file is intended for off-road or motorsport use only.
The seller is not affiliated with BMW or Siemens.
Unauthorised resale or redistribution is prohibited.