Performance software (tuning) for the MK4 1.8T 20v engine
AUM engine code: 150hp, K03s, wideband, 2000-2005 model year. (Rest of the world)
AWW engine code: 150hp, K03s, wideband, 2001-2005 model year. (North America only)
AWP engine code: 180hp, K03s, wideband, 2001-2005 model year. (North America only)
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USD $349.99
STAGE 1: 220HP / 240LB-TQ Info: Designed to run 18psi of boost and for 93 Octane / 98 RON gas (wi..
USD $399.99
Previously known as Gonzo Tuning Stage 2+ STAGE 2: 235HP / 280LB-TQ Info: Our most advanced/ag..
USD $550.00
STAGE 3 Gonzo Tuning STAGE 3 Info: Program designed to be run with a turbocharger upgrade. Inc..
USD $649.99
Gonzo Tuning STAGE 4 Info: Custom tuning tailored to your own car. A connecting rod upgrade is re..
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