Audi S3 Tuning Mods

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Audi S3 Tuning and Remaps from VUDU Performance!

Audi S3 Tuning

Experience the ultimate driving performance with our massive selection of Audi S3 mods ranging from a bespoke stage 1 ECU remap, Air intake, and Exhaust systems all the way through to a full S3 stage 3 tuning package. We have such a vast array of Audi S3 modifications here at VUDU Performance it's almost impossible not to find the Mods you are looking for. Our bespoke S3 tuning packages are complimented by the use of our sister company VUDU Performance for all our Audi S3 remaps.

Sharing the MQB platform with the Volkswagen Golf R we have a deep understanding off all the engine hardware and control unit modification required to increase the EA888 Gen 3 power levels safely. We have tested most of the products we offer on our own demonstration vehicles this means we have the what it takes when it comes to getting your Audi S3 modified.

Below we have picked some of our best Audi S3 mods!

S3 Stage 1 Remap:-

Without doubt the go to product for most S3 owners. This is the start of your tuning journey essentially. VUDU Performance developed the bespoke stage 1 remap as a starting point to climb the first run of the ladder in terms of tuning the Audi S3 8V.

With deep understanding of the SIMOS 18 ECU found in the MQB platform S3 VUDU are able to extract the power levels left on the table by the Audi factory whilst retaining all of the stock OEM hardware.

There are options to upgrade the induction kit, Turbo inlet and intake pipe to push the stage 1 remap further. It also advised to have the DSG gearbox remapped at the same time as the ECU remap. This allows the engine to overcome torque limiters inside the DSG gearbox and make far more torque in the mid range of the revs.

With all the above in mind you have options of power levels from 370bhp to 390bhp hardware depending.

Read about the VUDU Performance Audi S3 stage 1 tuning.

Audi S3 Exhausts:-

With a massive range of exhausts to choose from including cat back exhaust systems and downpipes its possible to fine tune the exhaust note you are looking for as well as increase flow further improving the performance of your S3 8V.

We have options from all of the leading Audi S3 exhaust manufacturers such as Milltek Sport, Scorpion Exhuasts and Cobrasport Exhausts. All have there own design and tone you can find them in our Audi S3 exhaust collection.

A good starting point when Tuning your Audi S3 is a cat back exhaust system whilst retaining the stock catalytic converter.

Audi S3 Intercooler:-

If you have intention of tuning further than a stage 1 on your S3 then an uprated intercooler is a must. We find even on a stage 1 tune with a uprated intercooler fitted the ECU is able to target stronger ingintion timing due to the lower charge temperatures which in turn helps to make more power and torque.

We have tested using the Airtec Intercooler for the S3 and its been one of our favourite mods. Whilst not advised as a DIY fitment it is possible to have the intercoller fitted to your S3 in a day at our workshop.

Our offering of intercoolers for the Audi S3 isn't vast mainly due to what we have tested and belive to be the best.

See our Audi S3 intercoolers.


All of the Audi S3 tuning products you see above are available for supply and fit in our bespoke built tuning facility in Wakefield West Yorkshire. We have our purpose built dyno cell for remaps and fully trained technicians for installation of all tuning parts.

Call or Email to discuss:
T: 01924 228042 | E:

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