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S14/S14a Stage 1a ECU upgrade chip (270-290bhp)

£199.99

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S14/S14a Stage 1a ECU upgrade chip (270-290bhp)

Click to enlarge

Available Options:
ECU type:
Gearbox:

The S14/S14a Stage 1a ECU upgrade chip is designed to optimise the fuelling and ignition for an S14 with the following modifications:

Free flow air filter
Free flow exhaust
Uprated fuel pump
Boost controller to achieve 17psi peak boost pressure
Front mount intercooler
Super unleaded fuel (>97 RON)

The chip removes the fuel cut and 250km/h (155mph) speed limit. It smooths out power delivery and should improve fuel economy when cruising.

The graph below is a power run on an S14a with the modifications listed above

Click here to display the dyno graph 285bhp and 300ft.lbs torque!

Please ensure you select the correct type of ECU for your car when ordering. Some S14 cars have S14a ECUs, click here to check. Also, there are two different types of S14 ECU: 23710 74F0x (in the UK) and 23710 75F0x (for Europe)

We stongly advise that we carry out fitting.

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