Previous
Next

Dinan Fuel Injection Calibration Module - 2013-2019 BMW 550i/650i/X5 50i/X6 50i

Brand Dinan Reference D440-0139
Brand
Dinan Fuel Injection Calibration Module for BMW 550i GT (2013-2015), BMW 550i xDrive (2014-2016), BMW 550i GT xDrive (2014-2017) and 7 other model(s). N63TU Engine (C). Max gain +39 @ 5000 RPM hp. Warranty: 1yr/Unlimited Miles
?
Available from the manufacturer 2 in stock at factory
Expected delivery to you on Oct 29, 2026
This lead time is an estimate and may change due to circumstances beyond our control

Pricing and ordering reserved for professionals.

Free sign-up, instant trade pricing. Gold discount from your first order of €1,000 excl. VAT, no negotiation needed.

Create a trade account in 2 min

Dinan Add-On Module - BMW 550i/650i/X5 50i/X6 50i 2013-2019, Ref. D440-0139

Technical specifications

  • Details: N63TU Engine (C)
  • Stock power (hp): 444 (418 measured)
  • Stock torque (lb-ft): 479 (466 measured)
  • Estimated installation time (h): 1
  • Max power gain (hp): 39 @ 5000 RPM
  • Max torque gain (lb-ft): 41 @ 5000 RPM
  • Peak power (hp): 457 @ 5000 RPM
  • Peak power gain (hp): 39 @ 5000
  • RPM Peak torque (lb-ft): 500 @ 4500 RPM
  • Peak torque gain (lb-ft): 34 @ 4500 RPM
  • Part type: Inline
  • module Warranty: 1 year/unlimited miles

Key

  • features: More power: maximum gains up to +39 hp and +41 lb-ft TRQ (crankshaft); +35 hp and +37 lb-ft TRQ (wheel).
  • Smart Bluetooth (compatible with Android and iOS). The app download and pairing process is detailed in the installation instructions found in the Technical Resources dropdown below.
  • 7 power levels and one bypass setting of your choice.
  • Smooth, predictable power delivery.
  • On-board diagnostics and factory protections are retained.
  • Not affected by dealer factory updates.
  • Plug and play installation.
  • 14-day satisfaction guarantee.
  • One-year limited warranty.

Important notes

DINANTRONICS X does not benefit from the factory fitment warranty for which Dinan is known. The DINANTRONICS X warranty is a one-year, product-only warranty that does not cover consequential damage or labor reimbursement.

Vehicle compatibility

  • BMW 550i GT (2013-2015) 4.000
  • BMW 550i xDrive 4L 8 cylinders (2014-2016) BMW 550i GT 4.4L 8 cylinders
  • xDrive (2014-2017) BMW X5 xDrive50i 4.4L 8 cylinders
  • (2015-2018) BMW 650i xDrive 4.4L 8 cylinders
  • (2013-2018) BMW 650i Gran Coupé 4.4L
  • 8 cylinders (2013-2019) BMW 650i xDrive Gran Coupé 4.4L 8 cylinders
  • (2013-2019) BMW 550i 550i 4.4L 8 cylinders
  • (2014-2016) BMW 650i 4.4L 8 cylinders
  • (2013-2018) 4.4L 8 cylinders
  • BMW X6 xDrive50i (2015-2019) 4.4L 8 cylinders

Fitment and technical data are provided by Dinan. Check compatibility on the Dinan website before ordering.

Produit mis à jour le: 2026-06-08 11:25:26