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- Live diagnostics

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- Numerous dyno measurements

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- Road simulation testing

- Real road testing

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Audi RS3 8V 2.5 TFSI 400 ECU Remap

Developed and tested in house the MoreBHP Stage 1 remap is intended for vehicles with stock hardware.

Original Power  400 bhp
Remap Power  470 bhp
Original Torque  480 Nm (354 ftlb)
Remap Torque  640 Nm (472 ftlb)

List Price:  £549.00

Sale Price:  £449.00

Saving You:  £100.00 (18%)

Audi RS3 8V 2.5 TFSI 400 ECU Remap

To find out more or book your car in please call 01270 500123 or EMAIL YOUR DETAILS.

Developed for vehicles with modifications such as performance exhaust, air filter, bigger/front mount intercooler. Cat removal or DPF Removal (diesel).

Program written to suit each individual car's modifications.


To find out more or book your car in please call 01270 500123 or EMAIL YOUR DETAILS.

Available exclusively at MoreBHP Crewe HQ.

Intended for petrol or diesel cars that have been fitted with hybrid/larger turbos, possible larger injectors in addition to Stage 2 parts.

Each program is written in-house with development and testing on our state of the art 4WD rolling road.


To find out more or book your car in at More BHP HQ please call 01270 500123 or EMAIL YOUR DETAILS.

At MoreBHP HQ in Crewe we develop and test our remaps on a state of the art 1200bhp 4WD rolling road.

By adding a rolling road session to your Stage 1, Stage 2 or ECO remap you can see what power / torque your car makes both before and after the upgrade.

Using live diagnostics this allows us to custom tune the remap to your vehicle.

If booking at More BHP HQ in Crewe then this option is highly recommended.

Additional Price inc VAT:  4WD £75  2WD £50

To find out more or book your car in please call 01270 500123 or EMAIL YOUR DETAILS.

The RS3 continues to develop and now with the 2.5TFSI engine producing 400bhp right out of Audi's stable it is an extremely quick car as standard.

An Audi RS3 engine bay photo taken at MoreBHP during a remap.

Of course MoreBHP exist to further improve the RS3's power, torque and it's delivery, and a stage 1 remap can see almost 500bhp with good fuel.

Your Audi RS3 will be tuned to perfection on our rolling road at MoreBHP in Crewe.

Controlled boost, correct fuelling and reworked timing to make the RS3 truly rapid.

We can change how the exhaust valves operate so they open more of the time, exhaust notes are also enhanced.

We also have tried and tested stage 2 and stage 3 remaps for the RS3 which make for blistering performance

MoreBHP in Taiwan have built a fully forged stage 3 RS3 with an IMS850 turbo that we have custom remapped to make over 800bhp with a 100-200Km/h time of just 4.75 seconds!

The video below is an RS3 being remapped to stage 2 on our rolling road, real road testing confirmed we turned this RS3 into an incredibly quick car, totally amazing to drive.