Bosch ME7
Manufacturer: Bosch
Type: ME7
Audi RS6 C5 - 2002 - 2004 4.2 Biturbo 450hp
PetrolCode: BCY4172 ccPremium fuel
Performance
Stock vs tuned
All gains based on tested files written by professional calibrators.
Stock
450hp
560nm
Stage 1
520hp+70
725nm+165
Stage 2
530hp+80
750nm+190
Power and torque
Peak figures from our records. Curve shape is modelled, not a dyno trace.
ECU
Compatible ECUs
ZF 5HP24
Manufacturer: ZF
Type: 5HP24
Specifications
Technical data
- Displacement
- 4172 cc
- Engine code
- BCY
- Bore
- 84.50 mm
- Stroke
- 93.00 mm
- Compression
- 9.30
- Turbo type
- Borg Warner K04
- Fuel
- Petrol
- Premium fuel
- Required
Tuning file for Audi RS6 C5 - 2002 - 2004 4.2 Biturbo 450hp
ECU tuning files for the Audi RS6 C5 - 2002 - 2004 4.2 Biturbo 450hp are written and tested by professional calibrators. Each chiptuning file (Stage 1, Stage 2 and additional services like DPF OFF, EGR OFF and AdBlue removal) is programmed using the latest software and validated through years of remapping experience on the Audi RS6 platform.
Bee Chiptuning specializes in custom ECU remapping for Audi vehicles. Every tuning file we deliver is designed for the best performance gains with a real safe margin remap that respects the limits of your hardware. Whether you want more horsepower, more torque, improved throttle response or better fuel economy, our dyno-tested calibrations deliver consistent and repeatable results on the 4.2 Biturbo 450hp.
Our benefits
- Files written by professional calibrators
- Dyno-tested before delivery
- Stage 1 and Stage 2 calibrations
- Delivered in less than an hour
- Direct support via WhatsApp
Ready to tune?
Sign up and upload your original file.
You'll receive a tested ECU file for this exact engine in less than an hour. Free credit on registration, no card needed.