It’s time to present to you the most powerful car that has been in front of the lens of Auditography. Straight from Netherlands comes this machine from hell. An RS6 Avant C7.5 Stage 4 with, hold your jaws now: 1200hp and 1450Nm!

That’s just completely insane. Probably the worlds fastest RS6/7 C7/C7.5. Please let me know if you know any faster one.
The tuning list is so long, but Ill write everything down below.

Car: 2016 Audi RS6 Avant (C7.5) Stage 4
Engine and power: 1200 hp / 1450 Nm from a 4.0 V8 TwinTurbo on Octane 102.
Color: Satin black wrap
Suspension: Dynamic ride control with 3P air ride airlift
Wheels: Vossen gloss black HF-2
Performance
0-100km/h 2.57 sec
100-200 4.67 sec
1/8mile: 6.35 sec
1/4mile: Under 10 seconds
Top speed: Around 350km/h
Engine mods: Turbosystem stage 2+ with upgraded exhaust manifolds, Turbosystem wastgates. Upgraded throttle body from Turbosystem. 4bar map sensors from SRM/
Water methanol injection stage 3 from Snowperformance, Forge charge cooler with a upgraded CWA 100-3 intercooler pump , Dual low pressure fuel pump with larger lines, High pressure fuel pumps from autotech , Ethanol sensor and all the fuel lines
High flow downpipes catless rear muffler capristo with valves
Tuning was made by the owner himself with the Dynospectrum tool
Mappings:
Map 0 2.8 bar 650hp
Map 1 3.0 bar 730hp
Map 2 3.2 bar 825hp
Map 3 3.5 bar 1000-1200hp but can only be driven on 102 Octane