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'One Shot' Stage 5 Ford Focus RS Mk2 (JWR120i)

Our Price: £437.50 (£525.00 inc vat)

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The JWR 'One Shot' tune is exactly that , a one time only reflash to your ECU. There is no handset included and the tune will overwrite any other software you have on the ECU at time of install.

The benefits? Its the same tune as supplied on our internationally known APC handset, will offer the same levels of performance and reliability but at a fraction of the cost.

This is a workshop only install , you will need to visit our workshops in Luton for this to be installed on your car.

Stage 5 or JWR120i will show in the region of 120bhp gain* over your standard power output. You will need additional hardware to achieve this power gain in the form of a full turbo back exhaust system (ideally de cat), an uprated intercooler kit, hard boost pipe kit , upgrade inlet manifold, 650cc fuel injector set, upgrade fuel pump and a cold air intake system.

*Power gains are genuine proven figures based on the Dynojet rolling road we tested on and with the hardware fitted to our test cars. The graph above shows figures at the flywheel. It is reasonable for you to assume that you will achieve similar gains from our product. All power gains based on our own test car , tested under strict conditions which were replicated as closely as possible in each test to ensure accuracy and consistency. Actual figures on different rolling roads may vary by small percentage up or down. Our power claims are based on the assumption your car is achieving Fords claimed power output of 305PS (approx. 300hp). Even if it is not (possibly becuase it is running an early Ford calibration) our maps will update the calibration and make improvements upto the power output advised.

ECU Notification: The ECU on the Focus RS MK2 needs to be 'BDM Enabled' prior to use. This requires you to send your ECU to us or bringing your vehicle to us for this procedure to be completed. Once enabled all further programming can be completed from the handheld device directly through the OBDII port.

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