CT Tuning ECU Flash BMW 3 Series 340i Performance Package 360hp F34 LCI 2016-2018
$1,100.00
- Description
- Additional information
Description
Transform the performance of your BMW 340i GT Performance Package (F34 LCI 2016-2018) with a precision ECU flash from CT Tuning. Our calibration optimizes engine efficiency for substantial power gains and a more engaging driving experience through refined throttle response and improved drivability.
Crank Horsepower Ratings:
- Stock Power: 360hp | 369ft/lbs
- Tuned Power: 440hp | 458ft/lbs
ECU Flash Options:
- Vmax Off: Remove factory top speed governor.
- Race Exhaust: Optimized for full race exhaust hardware.
- Pops & Bangs: Burble tune via ignition delay; Requires full race exhaust system.
- Cold Start Off: Deactivates high-idle cold start cycle.
- Sport Display: Updates gauges to reflect new power peaks.
Why Choose CT Tuning?
- Proven files tested for global environments.
- Basic bolt-ons do not require a retune.
- Automatic adaptation for higher octane fuel.
- Fully reversible to stock settings.
How to Flash Your ECU?
- OBDII Device: Flash between stock and tuned files anytime. Requires Windows PC for setup.
- In-House Service: Schedule an appointment at our Arizona tuning center for installation.
ECU Reference:
- Hardware: Typically identifies as Bosch MEVD17.2.
Vehicle Fitment:
- BMW 3 Series 340i GT Performance Package (F34 LCI) 2016-2018
Product Notes:
- Power ratings are converted from PS/NM and may vary slightly from advertised figures.
- Tuning must be used within 6 months of purchase.
- Support is available for 30 days after file delivery.
- Future modifications if supported or OEM software updates require a $350 file service fee.
- No refunds once software is issued or locked to a vehicle.
- Emissions readiness is not forced; original files are provided for return to stock.
Additional information
| Weight | 5 lbs |
|---|---|
| Dimensions | 13.25 × 11.5 × 2.38 in |
| Make | BMW |
| Model | 340i |
| Product Year | 2016, 2017, 2018 |
CT Tuning software is purchased with the intention of using these products for Racing Competition Only. As the authorized purchasing party, you understand that some or all of these parts may not comply with Federal, State, Province, and/or Local laws, ordinances, and regulations. As the buyer, you take responsibility to ensure that any modifications or upgrades that have been done to your vehicle conform to all applicable laws and regulations for road use, especially pertaining to safety and emissions. To make a purchase, you will be required to sign a waiver acknowledging that these products are intended for Racing Competition Only and not meant to be used on a road car.