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A front view of DINANTRONICS X Performance Tuner with wires on a white background

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A front view of DINANTRONICS X Performance Tuner on a white background

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A top view of DINANTRONICS X Performance Tuner on a white background

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A top view of DINANTRONICS X Performance Tuner wires on a white background

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X7 40i 2020-2025

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Brand: DinanSKU / Part #: D440-0161

Regular price: $665.95
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DINANTRONICS X Performance Tuner for BMW 740i / 840i / X5 40i / X6 40i / X7 40i 2020-2025

Subtotal: $665.95

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Overview

DINANTRONICS X Performance Tuner for BMW 740i / 840i / X5 40i / X6 40i / X7 40i 2020-2025

B58 Engine (E)

Instructions for Part# D440-0161

The DINANTRONICS X is the latest addition to Dinan's successful line of inline tuning modules, designed to boost engine performance while maintaining reliability and compatibility with factory systems. This advanced module allows drivers to exceed the limitations of stock programming without compromising long-term reliability or diagnostic functionality, provided it operates within the recommended variables.

Key Features:

Power Gains:
- Maximum gains of +47 HP and +59 lb-ft torque at the crank; +42 HP and 54 lb-ft torque at the wheels, delivering a noticeable improvement in performance.
Bluetooth Smart Connectivity:
- Compatible with both Android and iOS, enabling users to adjust power levels via an app on their smartphone. The app download and pairing instructions are included in the installation guide.
7 Power Levels + Bypass Setting:
- The module offers 7 different power levels to tailor the driving experience to personal preferences. It also includes a bypass mode that allows the car to run in its factory configuration.
Enhanced Tuning Strategy:
- DINANTRONICS X is an upgrade from the DINANTRONICS SPORT, connecting to additional inputs for more refined tuning, resulting in higher power output and smoother, more predictable delivery.
Diagnostics and Factory Safeguards Maintained:
- The module ensures that factory diagnostic systems and safety features are preserved, ensuring no conflicts with OEM systems.
Dealer Updates Unaffected:
- Factory dealer updates will not impact the operation of DINANTRONICS X, so users can enjoy continued benefits without having to reinstall the module after dealer service.
Easy Installation:
- This is a plug-and-play system, meaning it requires no permanent modifications and can be easily installed or removed.
14-Day Satisfaction Guarantee and 1-Year Warranty:
- Comes with a 14-day satisfaction guarantee and a 1-year limited warranty, providing peace of mind for buyers.

Notes:

For optimal performance, users should follow the recommended mapping notice to ensure the module runs within safe parameters.

Brand	Dinan
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
Warranty	Limited 1 Year Warranty
UPC	810065214485
Part Number	D440-0161

Fitment Chart:

Make	Model	Year
BMW	740i	2020-2022
BMW	740i xDrive	2020-2022
BMW	840i	2021-2025
BMW	840i Gran Coupe	2021-2025
BMW	840i xDrive	2021-2025
BMW	840i xDrive Gran Coupe	2021-2025
BMW	X5 40i	2021-2022
BMW	X6 40i	2021-2022
BMW	X7 40i	2021-2022

Fitment

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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