Revo Stage 1 Package – Audi RS4 (B8) 4.2 FSI
Base prices include software only, addiitonal hardware and fitting costs may apply for projects after Stage 1
*Power figures quote can be dependant on a number of factors including fuel quality, engine history & health, extra performance hardware added and ambient atmospheric conditions the vehicle is operating under.
Audi RS4 B8 Stage 1 (450ps) Remap
The B8 chassis Audi RS4 uses an updated version of the familiar naturally aspirated Audi 4.2 V8. Just like previous versions of this engine, it requires some effort to really get the best from the engine when tuning.
Revo have concentrated on maximizing the overall performance potential of the 4.2 V8 while improving the in gear acceleration and responsiveness. Stage 1 also unlocks the true top speed of the B8 chassis by removing the speed limiter.
Audi also offer the option of a factory de-limit but this can only be specified when new. At around half the cost of the Audi upgrade, the Revo Stage 1 software represents far greater value. Revo Stage 1 can be loaded to the car at any point in its life and not only removes the speed limiter but also improves the overall driving experience too. This is achieved by careful alteration to the factory calibration. With an engine as already optimized from factory as this, unintelligent tuning can actually deliver negative results. Revo Stage 1 re-focuses the 4.2 V8 into a sharper performer and improves upon the factory package.
What’s included?
- Revo ECU Software (Optional TCU)
- Speed limit unlock
- RPM Limit increase
Compatibility
- Audi RS4 B8 (450ps)
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PPREVSTG1-B8AUDIRS4 Confirmed Fitment
Our team haven't provided any fitment data for this product yet, please get in touch or check back later!
UK Shipping
All items marked as available for 'Express Delivery' are dispatched next working day before 3pm.
If you order contains a mixture of 'In Stock', 'Stock Order' or 'Backorder' items, your order may be split to optimise logistics and improve delivery times.
Out of stock items are sourced from our extended inventory and supplier inventory where possible. These may require manufacturing or carry extended lead times which we endeavour to alert you about if the website hasn't already provided an estimated delivery timescale.
DELIVERY INFORMATION
International Shipping
For accurate pricing, please visit the website checkout which will automatically generate a shipping quote to your country.
If your delivery address is outside of the UK, local tax will be removed and you will have to pay import duties and taxes when the shipment reaches your country.
All international shipments may be subject to cross-border inspections by customs authorities while customs policies vary widely from country to country. You must meet any additional charges for customs clearance and we recommend that you contact your local customs office for further information.
DELIVERY INFORMATION
Returns
Progressive Parts operates a 14 day return period from the date of delivery for unused products.
Follow the returns process below for our team to generate you an RMA ID and instruct you to return the goods.
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Great additions to this vehicle...
Stock at Progressive Parts
Delivery timescales are given as estimates in good faith, but cannot be taken as precise or exact information. We highly advise against booking installation/workshop time or engaging in preparatory work until you've received and inspected the goods.
What do our stock statuses mean?
1+ IN STOCK in green stock is readily available in one of our warehouses for express delivery (at the time of viewing).
LOW STOCK in green means we're running low! 1 or 2 left on the shelf so act fast. Over evenings, weekends and bank holidays this stock can move quickly so please bear this in mind.
0 IN STOCK in blue means our primary warehouse does not have unallocated stock, but our UK partners do. Often these can be shipped quickly and efficiently. You'll be notified via the Track My Order page if further delays are unavoidable.
MADE TO ORDER in blue means we've partnered with a supplier which primarily makes their products to order. It's not on our shelf, but your order goes into production immediately.
0 IN STOCK in orange means everybody we work with is unfortunately out of stock. Stock is not available in the UK. The best course of action is to place an order to create an allocation from the next batch arriving.
OUT OF STOCK in red. This product is unavailable to order, for whatever reason we're unable to obtain stock or there is an issue with supply/lead times.
We're tuners too!
Our staff are car enthusiasts, we understand the need for speed... This includes getting your orders out the door as quickly and securely as possible!
In some instances, extended lead times are unavoidable. This is as labour-intensive and frustrating for us as it is for you, please know we are doing our best to facilitate your modification goals. Abuse of our staff or systems will not be tolerated.
Thank you, Team PP
For emissions components this encompasses noise, emissions and balanced back pressure, which have a strong influence on maintaining engine performance (power), and fuel efficiency. Type approval ensures that an aftermarket component will reach, or exceed the performance standard of the corresponding OE part.
Type-approval then, is a certain guarantee that an end user will receive a product of OE equivalent performance attributes.
Products on the Progressive Parts website that meet this approval will be clearly marked or labelled EC or ECE approved.