AUDI RS4 TUNING

The new Audi RS4 Avant is immensely powerful. Its 4.2 FSI produces 331 kW (450 hp) at 8,250 rpm, with 430 Nm (317.15 lb-ft) of torque available between 4,000 and 6,000 rpm. The normally aspirated, high-revving V8 accelerates the top-of-the-line Avant from zero to 100 km/h (62.14 mph) in 4.7 seconds on its way to a governed top speed of 250 km/h (155.34 mph). This can be increased to 280 km/h (173.98 mph) upon request.

At GCAP we have designed a package to further refine the Audi's character with a few simple modifications.

Exhaust

We use an Akrapovič exhaust system on our tuning packages for this vehicle.

Audi’s sports cars are the perfect partner for precision-engineered titanium alloy Evolution systems, which make these Ingolstadt machines even more attractive on all fronts. They yield more power, lower the weight, and deliver that unmistakable Akrapovič sound. It’s deep and resonant at lower engine revs, and sporty at higher revs. The system also generously delivers additional performance. These titanium exhaust systems with three mufflers and special parts cast at the in-house foundry feature inbuilt valves to adjust the sound. Valves are connected to the RS’ standard electronics. The package is rounded off by carbon fibre and titanium tailpipes, which really stand out and display the sports spirit of the Akrapovič exhaust.

Software

We have developed our own software to increase the cars performance. This comes in two forms. A stage 1 map (I.E. a software only calibration with no hardware changes) and a stage 2 (with our Akrapovič exhaust system).

When tuning we measure afr, ignition timing, intake temps, EGTs etc. to ensure our tune is as safe and reliable as possible whilst drawing the most out of your supercar.

 

We have seen gains up to 550bhp.

Brakes

As with most Audi, the brake system is excellent. However we can offer modified braided brakes lines. Our lines have a stronger wall density delivering a more precise and accurate brake pedal feel. This translates into more confidence in your supercar.

QUICK LINKS

ADDRESS

GCAP Performance

6 Powis Mews

Notting Hill

London

W11 1JN