Tuning | | VAGtech Stage 1 - B7 RS4
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VAGtech Stage 1 – B7 RS4

5.00 out of 5
(1 customer review)


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Product Description

VAGtech recommend the following components in our Stage 1

  • Stock    414 bhp    317 lbft
  • REVO Stage 1 Software    429 – 439 bhp    327 – 342 lbft
  • Performance Replacement Air filter element
  • Inlet manifold port polish clean recommended

Stage 1 consists of optimisation of engine management software. Before each re-map is performed, various diagnostic and mechanical checks are carried out. Expected gains are approximately +12-15bhp and +15-18lbs.ft of torque including removal of the speed limiter.

Stage 1 software details for your AUDI, RS4, 4.2 RS4 Naturally Aspirated (414 bhp)

Stage1 software, developed over months of rigorous testing, has been designed to maximise the potential of the standard 4.2 engine; giving more low end and midrange torque and much better power throughout the rev range along with removing the speed limiter and raising the rev limit to 8400rpm. Being adjustable the software can be setup to suit conditions and fuel quality. Throttle response is a personal preference; lower settings give you more control using the throttle and higher values can give the car a very aggressive ‘feel’ when you lightly touch the throttle, neither is wrong so the setting is setup to suit the individual driver and the conditions the car is being used in. Fuelling and Timing adjustment is setup to suit the fuel quality run and again conditions. If the car is being used in a various conditions the Revo SPS is very beneficial, the three user pre-sets can be setup to give a number of performance setting combinations.


1 review for VAGtech Stage 1 – B7 RS4

  1. Dave Harling
    5 out of 5


    Hi all,
    Just wanted to thank you for the work on my car! The clutch feels a million times better with the new pipe on, and with the manifold work and re-map along with your service it propper shifts now, revs nice and freely and just keeps on pulling! It’s like a new car!
    Thanks again!
    Dave Harling – Bedfordshire – B7-RS4

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