Dinan

D900-30TB-KIT

Dinan Stage 1 Performance Engine Software/Boost Upgrade Kit for BMW E89 Z4 sDrive35i E60 535i E90 E92 E93 335i E82 E88 135i (DIY)

Software Description:

Dinan's Stage 1 Performance Engine Software provides substantial power gains with a modest increase in boost. And as always, Dinan matches the new car warranty coverage for up to 4 years or 50,000 miles, including the possibility of consequential damages. No one offers better performance or backs it up with such comprehensive warranty coverage. Dinan's Stage 1 Performance Engine Software safely increases turbo-boost pressure, along with properly retuned fuel mixtures, ignition timing and full map rescaling. The top speed governor is removed, enabling the BMW to achieve its full potential. The software also features remapped water pump speeds as boost increases, better controlling operating temperatures which have been notably excessive even at stock boost pressures.

Note: 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 the 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. 

 

When BMW creates a software update so do we. Dinan will make software available at no charge to keep your car running as well as it possibly can.

Benefits of the Stage 1 Dinan Performance Software Upgrade:

+ Max gain of 44 HP and 58 lb-ft of torque over stock
+ Top Speed Governor Removed
+ Factory Matching Warranty (4year/50,000 mi)
+ Full Map Rescaling
+ Properly Returned Fuel Mixtures
+ Remapped Water Pump Speeds to Control Engine Temperature

DOWNLOAD INSTALLATION INSTRUCTION HERE

MODELS SUPPORTED
  • 2008-2010 35i E82 Coupe 
  • 2008-2010  135i E88 Convertible 
  • 2007-2010  335i E93 Convertible 
  • 2007-2010  335i & xDrive E92 Coupe 
  • 2007-2010  335i & xDrive E90 Sedan 
  • 2008-2010 535i & xi E60 
  • 2009-2016  Z4 sDrive35i E89 Roadster 
Product Specifications
Labor Hours/Installation Hours 1.00
Emission Status 50 State Emissions Legal.
California Air Resources Board Executive Order Number D-176-39.
Max HP Gain 44
Max Torque Gain 58 @ 4000 RPM
Peak Horsepower 361 @ 5700 RPM
Peak Torque 379 @ 4300 RPM
Peak HP Gain 33 @ 5700 RPM
Peak Torque Gain 54 @ 4300 RPM
Factory Rated HP 300 @ 5800 RPM
Factory Rated Torque 300 @ 1500 RPM
Included Notes OBD2 to USB Adapter and USB Cable.
Required Items Windows 7 or newer Laptop with a USB connector and an internet connection.