Dinan

Dinan Performance Engine Software - 2004-2006 BMW X5

DIY - E53

Install Method

Stage

Part # D900-45X-KIT Be the first to write a review

Dinan Performance Engine Software - 2004-2006 BMW X5

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1

Emissions

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

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Since the flash tune program's inception in 1996, the one requirement was that the tune needed to be installed at a Dinan authorized dealer. This forced those in the international market or those in rural areas away from our core markets to either send in their DME for a bench flash or to simply live without Dinan tuning. No one should miss out on the chance to experience a Dinan tuned BMW so for those not near an authorized Dinan dealer a solution to tune your BMW is finally available in an easy to use DIY package. Complete with the various interface cabling that is needed for the vehicle the kit enables the end-user to be able to flash their own vehicle in the comfort of their own garage. The kit will also allow the user to flash the vehicle between stock and Dinan at a moment's notice whenever the need may arise. NOTE(S): 1. When ordering please ensure you have your VIN ready for the checkout process. It is crucial that it is typed in accurately and completely at that time. While we offer the DIY kits in Stage 1 form the additional stages will need to be purchased and installed at an authorized dealer as they require hard parts to function properly. 2. DIY software is at your own risk. Dinan is not responsible for any expenses incurred due to a failed flash. Please be aware of reccommendations for programming as referenced on page 8 of the installation manual (linked below) for optimum success. The programming cable does not have a recovery service and will require ISTA or similar BMW dealer tools in the event the ECU needs to be recovered. Software Description: Performance Engine Software extracts additional power as well as improving drivability. The software safely raises the rev-limiter by 100 rpm, enabling you to carry more road speed in each gear, as well as optimize shift points. The top speed governor has been removed, enabling the cars to reach their natural top speed. Revised EML tuning provides improved drivability by speeding up throttle response.

Features:

  • More Power: Max gains of +8 HP @ 6600 RPM and +6 lb-ft TRQ @ 6600 RPM
  • 50 State Emissions legal; CARB EO # D-176-35
  • 100 RPM rev-limit increase
  • Improved throttle response
  • Top speed governor removed
  • Smooth and predictable power delivery
  • Includes programming cables and software license for a single VIN
Brand Dinan
Dinan Point Value3
Emission Code1
Factory Rated HP315
Factory Rated Torque (lb-ft)324
Height5
Install MethodAt-Home
Labor Time (Hours)0.5
Length10
Max HP Gain8 @ 6600 RPM
Max Torque (lb-ft) Gain6 @ 6600 RPM
Product TypeDIY Flash Kit
Stage1
WarrantyLimited 2 Year Warranty
Weight2
Width5
UPC813725024363
Part NumberD900-45X-KIT
1

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Not compatible with the X5 4.4i (E53) from 2000-2003. K&N free flow air filter element recommended for optimum performance.
Limited 2 Year Warranty: See Details
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    Some parts are not legal for use in California or other states with similar regulations.