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Dinan D440-0159 Dinantronics X Performance Tuner for BMW 540i

(2021-2022 BMW 540i; 2021-2022 BMW 540i xDrive)

Part of: Dinan Dinantronics Performance Tuner for BMW Turbo Engine

Other options in this family: Dinan D440-0160 Dinan D440-0153 Dinan D440-0131 Dinan D440-0136 Dinan D440-0146

Manufacturer

Picture for manufacturer Dinan

Part Number

D440-0159
6 reviews
Sale Price

$699.95

3 left at this price

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Usually delivered within 2 days

free shipping

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dinan Dinantronics X is an advanced plug-and-play engine performance tuner designed specifically for 2021-2022 BMW 540i models. This innovative tuning module delivers significant power gains while maintaining factory safeguards and on-board diagnostics, ensuring reliable performance enhancement without compromising vehicle integrity.

Performance Gains:

  • Maximum gains of up to +47 HP and +59 lb-ft torque at the crank
  • Wheel horsepower gains of +42 HP and +54 lb-ft torque
  • Smooth and predictable power delivery across the RPM range

Key Features:

  • Bluetooth Smart connectivity with Android and iOS compatibility for on-the-go adjustments
  • Seven selectable power levels plus bypass setting for complete control
  • Plug-and-play installation with no permanent modifications required
  • Unaffected by dealer factory software updates
  • All factory safeguards and on-board diagnostics maintained
  • 14-day satisfaction guarantee and 1-year limited warranty included

The Dinantronics X system allows drivers to customize their BMW's performance characteristics through an intuitive smartphone app, making it easy to switch between power levels or return to stock settings instantly. Installation is straightforward and reversible, making this an ideal solution for enthusiasts seeking more power without voiding factory protections.

Products specifications

Fits

2021-2022 BMW 540i; 2021-2022 BMW 540i xDrive

Brand

Dinan

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Category

Air and Fuel Delivery

Dinan Point Value

3

Emission Code

7

Factory Rated HP

320 (375 Measured)

Factory Rated Torque (lb-ft)

332 (366 Measured)

Labor Time (Hours)

1

Max HP Gain

47 @ 4500 RPM

Max Torque (lb-ft) Gain

59 @ 2500 RPM

Peak HP

415 @ 6500 RPM

Peak HP Gain

40 @ 6500 RPM

Peak Torque (lb-ft)

421 @ 4500 RPM

Peak Torque (lb-ft) Gain

55 @ 4500 RPM

Product Type

Inline Module

Sub Category

Fuel Injection System and Related Components

Warning

California Proposition 65

Warranty

1yr/Unlimited Miles

Thanks

Good deal !

so far best low price. i will see how it turns out when delivered

It was quick and easy...very straight forward. Will update once I receive my merchandise.

Very quick at check out and they have the parts I needed it

easy to find part and place order

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