Audi B6 / B7 A4 20V 2L FSI Performance Software

Audi B6 / B7 A4 20V 2L FSI Performance Software

United Motorsport software improves all of the following aspects of the Audi 2.0L FSI:

  • Increased horsepower and torque
  • Smoother idle
  • Smoother under partial throttle conditions
  • Improved engine response
  • Optimized power delivery
  • Fuel Octane-indifferent performance map
  • Improved fuel economy

Select your desired software stage:

Stage 1

For stock or nearly stock K03 cars.

Stock Injectors, Stock MAF, Stock HP pump.

240 whp / 275 wtq

Typical Boost: 20-21psi

Price: $499

Stage 1+

Add S3 injectors to stage 1

Price: $549

Stage 2

K04/GT28 Turbo, S3 Injectors, aftermarket HP pump

Typical Boost: 20-21PSI (flat to red line)

280 whp / 280 wtq

Price: $599

Stage 3

GT30 or Bigger Turbo, S3 Injectors, aftermarket HP pump,

additional low pressure pump.

Customized for each car.

Support past 400whp.

Price: $999