We first started tuning the AUDI RS6 when a number of our Supercar owning customers brought this popular daily driver in for further upgrades. We quickly purchased our own development C7 RS6 and continued to refine our tuning packages. Having our own car insures that not only is the performance transformed but the car keeps all its driveability, excellent fuel economy and enhances the cars incredible duality.
Our RS6/7 performance upgrades are applicable to both standard and performance edition cars. Please note that the power figures achieved remain the same for both editions.
"Mighty. Ridiculous. Entirely ballistic. Unutterably savage. Much quicker and noisier than standard. It devours fourth or fifth gear as easily as the standard one munches through third.
There’s no additional lag, you just apply throttle and the engine note deepens, the rear end squats and then you’re much further up the road, probably arriving at the next corner wishing you’d specified the carbon ceramic brakes."
Our Stage 1 upgrade improves the already excellent standard RS6 or RS7 by remapping and calibrating the engine management system. This recalibration will release an extra 120 bhp on early C7 models and 75 bhp on the later Perfomance pack equipped cars. The upgrade will transform the way your Audi performs without pushing the limits of the standard components.
The Stage 1 Power upgrade includes:
Our Stage 2 upgrade uses either a Remus stainless steel exhaust or Akrapovic Evolution full Titanium system, which is 8 kg lighter than standard. This exhaust has its own carbon tail trims and uses the Audi software to control it's valves.
The Stage 2 upgrade includes:
Our Stage 3 upgrade starts with our own unique UK made 90mm Downpipes combined with Remus and Akrapovic exhaust options. This full system replaces the restrictive OE cats with straight through downpipes to reduce back-pressure and increase the total open area. All the exhausts use valve technology with the Audi software for different sound options.
Combined with a free flowing intake filter and our unique ECU recalibration this upgrade lifts performance up to an incredible 750bhp.
Video: Litchfield Stage 3 RS6, using LM 90mm downpipes and Akrapovic Evolution exhaust
The Stage 3 Power upgrade includes: