561 HP Stage 1 ECU Software | BMW F8X M2/M3/M4 part-category-trunk modern look—no add-on wing needed
Description
modern look—no add-on wing needed
Pre-installed carbon fiber reinforcement structure
📦 What’s Included in the Full Kit
The bolt-on or mold-on front and rear flares add solid expansion for improved torque
561 HP Stage 1 ECU Software | BMW F8X M2/M3/M4 part-category-trunk modern look—no add-on wing neededBase Model Calculated Flywheel Power: OEM Stock: 414HP 460TQ Tuned: 561HP 569TQ Measured Wheel Power: OEM Stock 364WHP 405WTQ Tuned: 494WHP 501WTQ Comp Model Calculated Flywheel Power: OEM Stock: 476HP 477TQ Tuned: 561HP 569TQ Measured Wheel Power: OEM Stock 419WHP 420WTQ Tuned: 494WHP 501WTQ CS Model Calculated Flywheel Power: OEM Stock: 493HP 529TQ Tuned: 561HP 569TQ Measured Wheel Power: OEM Stock 434WHP 465WTQ Tuned: 494WHP 501WTQ Top Speed
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy























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