Buy Now. Pay With 
Learn More
Every car ›Audi›A4 ›B5 (1999 - 2001)
Generation · Maidstone, Kent · Est. 2011
Audi A4 B5 (1999 - 2001) ECU remapping5 engines on file, each with its standard and Stage 1 figures.
Every Audi A4 B5 (1999 - 2001) engine we tune, with what it makes as standard and what Stage 1 does to it. Pick the engine, or put the registration in and we find it for you.
5Engines
+25%Typical Stage 1 gain
+45 bhpBiggest gain
2 / 3Diesel / petrol
Engines
Audi A4 B5 (1999 - 2001) engines, standard to Stage 1
Case studies
Case studies: Audi A4 B5 (1999 - 2001)s we have written up
EV Servicing, Repairs and TuningWhat we do for electric cars Four things, and we are straight about which is which. We service and MOT electric cars,…Read the case study →
Audi S3, S4 and S5 Tuning and ECU RemappingWith the S models, the badge on the back tells you much less than the engine under the bonnet. An S4 might…Read the case study →
Audi RS6 & RS7 C7 2011-2018AUDI RS6 & RS7 TUNING C7 (2010 - 2018) The Audi RS6 & RS7 C7 models are some of the most popular…Read the case study →Fixed price
Ask about your Audi A4 B5 (1999 - 2001)
Registration and which stage. We come back with what it needs, what it makes and what it costs, usually the same day.
Meet The Team
Search Tuning...
Search our ECU tuning options to increase the power and torque of your vehicle and our wide range of performance parts.