406 HP Stage 1 ECU Software | BMW M240i/340i/440i/540i/640i/740i part-category-engine Stealth Smoked Finish
Description
Stealth Smoked Finish
featuring a sleek and aggressive design
Professional installation is recommended to ensure correct alignment and torque specifications
Compatible with Bluetooth or controller-based RGB systems for full control of colors
Aerospace-grade Pre-Preg Dry Carbon Fiber
406 HP Stage 1 ECU Software | BMW M240i/340i/440i/540i/640i/740i part-category-engine Stealth Smoked FinishCalculated Flywheel Power: OEM Stock: 345HP 355TQ Tuned 93 Octane: 406HP 388TQ Measured Wheel Power: OEM Stock 304WHP 312WTQ Tuned 93 Octane: 357WHP 342WTQ Top Speed Governor Removed
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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