Application |
Price |
Notes |
---|---|---|
Stage 1 |
$600 |
Engine software |
Loaded |
$750 |
'Loaded' Engine software |
Other Turbo |
$1000 |
'Loaded' Engine software for big turbo |
Options
Every United Motorsport Loaded tune is hand calibrated for your car.
Your local UM dealer will start with a base file created to your vehicle's individual specification.
We collect several runs of data then optimize and customize the tune to your car.
This ensures:
- Perfect drivability
- Proper boost control
- Proper air and fuel management.
Application:
- Add the ability to run any blend of ethanol.
Features:
Cold start
- Often high ethanol content fuel be difficult to start in cold weather.
No cold start worries with United Motorsport Pro-Flex.
Ignition Advance
- Ignition mapping is critical if you want to optimize the gains that
ethanol can provide. United Motorsport software will adjust
ignition advance based on the percentage of ethanol. This ensures
high torque on high ethanol and safe advance when you return to
lower ethanol content.
Boost limitation
- The stock fuel system was not designed to meet the flow requirements
when running high ethanol content and increased manifold pressure.
United Motorsport software will raise or lower maximum boost to keep
safely inside the flow capability of the fuel system.
Simple
- No user adjustments required.
- Just add ethanol and go !
Cost:
$1300 if existing loaded file / $1699 For new purchase
The stock KO4 turbo is often driven into a surge conditions, specifically when the calibration calls for maximum boost at lower engine speeds.
United Motorsport has developed a proprietary anti-surge function. This function allows us to request full boost sooner yet avoid compressor surge.
United Motorsport Tuned
Typical K04 turbo performance given FULL stock condition of the car.
Peak boost at ~23psi
Stock HPFP
Stock Intake
Stock Exhaust
Customer Dyno KO4 Loaded Stage 2: 333whp 398wftlbs
Note |
Peak HP |
Peak TQ |
---|---|---|
United Motorsport Stage 1 |
266 whp |
272 ft-lbs |
United Motorsport Stage 2 |
330 whp |
390 ft-lbs |
UM provides free lifetime updates to the original purchaser.