United Motorsport Mk6 Golf / Jetta 2.5L Performance Software
Mk5 (09+) Rabbit/Jetta 2.5L Performance Software
Please Note: Internet and phone orders. YOUR ECU WILL HAVE TO BE SENT IN FOR PROGRAMMING.
We will contact after your order is placed with shipping instructions for the ECU to be sent in for software upgrades.
Please note: if you select a Loaded tune, DSG or Haldex add-ons the vehicle must be present to perform upgrades. Only standard ECU programming can be done with sending in the ECU.
United Motorsport software improves all of the following aspects of the 2.5L motor:
- Power enrichment delay removed
- Rev hang removed
- Rev limit raised
- Optimized Fueling
- Optimized Ignition
- Optimized cam phase control
N/A Stage 1 Performance engine software [call for options]
Add-on Add-on Feature: Aftermarket short runner intake manifold [SRI] Performance Software [call for options]
Why is intake manifold tuning so important?
Result: Improper or not tuned, the SRI manifold will create a ~30+ ft-lb torque loss.
F/I Stage 1 Performance engine software
- Use stock MAF or United Motorsport ProMAF /
- Use 550cc injectors
F/I Stage 1 Performance engine software Price: $900 [call for options]
Custom F/I [contact for options and pricing]
We Also Do Custom Tuning!
In addition to the pre-build flash files, UM also offer custom tuning services. These custom tuning services extend to customers with both naturally aspirated and forced induction setups (OEM and aftermarket). Have a Swap car? No problem! Please contact us to discuss your custom tuning needs 1-877-German1
Questions? We are here to help at 1-877-German1 or info@ngpracing.com