Audi ECU TUNING — JAPAN
RS4(B8)
ECU Tuning and Pops and Bangs
Engine: 4.2FSI CFS
Stock
450ps
Tuned
520ps
+70ps
Vehicle Specs
| Model (Chassis) | RS4(B8) |
|---|---|
| Engine | 4.2FSI CFS |
| Stock Output | 450ps |
| Stage 1 Gain | +70ps |
Pricing
Pricing for international customers is provided by individual quote. Tell us your car and what you want it to do.
Remote Tuning
Remote tuning may be available with the smartphone-based AutoTuner One (AT One) — no visit required. Contact us with your VIN to confirm support.
Available Options
| Pops and Bangs (Burble) | 〇 |
|---|---|
| Speed Limiter Removal | 〇 |
| Neutral RPM | 〇 |
| Cold Start Off | 〇 |
| Auto Start-Stop Off | 〇 |
| TCU Tuning | 〇 |
Tuning files developed and proven in Japan. Remote tuning available worldwide.
💬 WhatsApp QuoteFor Workshops (Dealer Program)
This model is supported by our dealer-facing remote tuning tools. Workshops interested in offering mbFAST tuning files can get in touch below.
AT
Specifications subject to change. Output gains vary by vehicle condition and fuel.