Product Description
This tuning package will get you up to 450 PS and 477 Nm of torque. Below is our list of recommended software and hardware to achieve this.
- REVO Stage 1 Software up to 455ps & 477 Nm of torque.
- Replacement Air filter element or air intake system.
- Milltek full exhaust system.
- Inlet manifold clean recommended.
- New or uprated spark plugs.
- NOTE: Power is dependant on Fuel Quality, Performance Settings and Conditions.
Our package consists of further optimisation of engine management software, performance air filter and Milltek Sport exhaust system including Hi-Flow Sports Cats. The Milltek exhaust is available in a number of options. Adding a sports exhaust system will not only give a pleasant soundtrack but also enable the engine to breath more easily adding to it’s efficiency and producing more power and torque.
Stage 2 software details for your AUDI, RS4, 4.2 RS4 Naturally Aspirated (414 bhp)
Stage 2 Performance Software has been specifically developed to attain the best possible performance from the 4.2 with a bolt-on performance exhaust. Stage 2 allows you to run a sports cat or de-cat without the CEL (Check Engine Light) being triggered by a ‘CAT Efficiency’ error code. Stage 2 software is Throttle, Fuelling and Timing adjustable with slightly more flexibility than Stage 1 allowing the vehicle to be set up to suit the fuel quality, driving conditions and driver preferences. Stage2 typically gives great gains throughout the midrange.
