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USD $449.99
Previously known as Gonzo Tuning Stage 2+ STAGE 2: 275HP / 310LB-TQ Info: Designed to r..
USD $449.99
STAGE 2: 330HP / 375LB-TQ Info: Designed to run 20psi of boost and for 93 Octane / 98 RON gas (wi..
![3.0 TFSI B8/B8.5 S4 / S5 Software [SIMOS 8]](https://tunedbygts.com/image/cache/data/B8-200x200.jpg)
USD $450.00
STAGE 1: 438HP / 370LB-TQ STAGE 2: 455HP / 385LB-TQ STAGE 2+: 462HP / 430LB-TQ Info: Pe..
![3.0 TFSI C7 A6 / A7 Software [SIMOS 8]](https://tunedbygts.com/image/cache/data/GTS red logo-200x200.png)
USD $450.00
STAGE 1: 438HP / 370LB-TQ STAGE 2: 455HP / 385LB-TQ STAGE 2+: 462HP / 430LB-TQ Info: Pe..
USD $499.99
STAGE 1: 490HP / 550LB-TQ STAGE 2: 520HP / 560LB-TQ Info: Performance software engineered ..
USD $549.99
Gonzo Tuning STAGE 3 Info: Custom tuning tailored to your own car. Gas: Optimi..
USD $550.00
HP: 475+ Info: Our most advanced/aggressive program yet. Guaranteed the most aggressive file out ..
USD $650.00
Stock Power: 525HP / 390 FT.LB tq (depends on engine code) STAGE 1: 585HP / 430LB-TQ STAG..
USD $700.00