Stage 4 - Big Turbo/Custom 1.8T

Gonzo Tuning STAGE 4

Info: Custom tuning tailored to your own car. A connecting rod upgrade is recommended for most setups.

Gas: Optimized for 93 Octane / 98 RON gas (will adapt to 91 / 95 RON).

How to get tuned: ECU needs to be sent to the Gonzo Tuning Headquarters for mail in service. The turnaround time is approximately 1-2 days.

Required Upgrades:

• BIG TURBO. GT28 to PTE6262 series or similar.
• 630cc Injectors or bigger
• S4 3 inch ID MAF Housing (Keep Stock Sensor) or MAFless
• Turbo back exhaust
• Front mount intercooler
• Upgraded diverter valve
• Wideband conversion (if your car is originally narrowband)

Features:

• Improved responsiveness and power
• Improved MPG economy
• Vehicle speed limiter removed
• RPM Limiter Increased to 7500 with stock head
• Lag Removed
• Tested throughly on the street and the track to be smooth yet powerful
• FREE LAUNCH CONTROL

Options/Programs

• Stock (free)
• Valet (+$50)
• 93 octane (free)
• 100 octane(+$100)
• E85 (+$150 / requires 830cc injectors / upgraded rods are recommended)
• Soft launch control
• 2 step launch control (+$50)
• MAFless