Ford RS Cosworth ECU Chips.

Ford RS Cosworth ECU Chips by Mail Order.

Having been recalibrating the Ford Rs Cosworth range of ECU's for in excess of a decade, we have built up an enviable reputation for supplying incredibly accurate software via mail order and we are one of the few remaining Cosworth specialists who can map these systems live with an emulator, including the hard to crack P8 and Ford EEC IV units from the Ford Escort Cosworth's.

Listed below are only a few of our extensive range of calibrations available by mail order. If your engine spec doesn't fall into one of the selection below then we will almost certainly be able to service your needs if you supply us details of your engine spec to sales@remapping.co.uk or via telephone.


Because its very common for owners to swop the ECU's from later model cars into earlier vehicles, we have listed our ECU chips via ECU type instead of car type.


Please see our range of chips below...

 

Level 1 ECU – Found in Ford Sierra Cosworth 3drs.

Stage 1 Standard Injectors & Turbo 270bhp £150
Stage 2 Bosch 803 Injectors & Std Turbo 320bhp £150
Stage 3 Bosch 803 Injectors & T34 Turbo. (With .48 .55 or .63 housings) 340bhp £150
Stage 4 Bosch 400 Injectors & T34 Turbo (With .48 .55 or .63 housings) 360bhp £250
Stage 5 Bosch 403 Injectors & T34 Turbo (With .55 or .63 housings) 380bhp £250

All the calibrations above can be tailored to suit other engine modifications for little or no extra outlay.
The price is based upon the Injectors used.

All chips listed above require the use of an uprated actuator. Stage 2, 3, 4 & 5 require the use of a 3 Bar MAP Sensor.


 

Level 6 ECU – Found in Ford Sierra Sapphire 2wd Cosworths.
All chips listed below require the use of an uprated actuator and Stg 2 onward require the use of a 3 Bar MAP Sensor.

Stage 1 Standard Injectors & Turbo 270bhp £150
Stage 2 Bosch 803 Injectors & Std Turbo 320bhp £150
Stage 3 Bosch 803 Injectors & T34 Turbo. (With .48 .55 or .63 housings) 340bhp £150
Stage 4 Bosch 400 Injectors & T34 Turbo (With .48 .55 or .63 housings) 360bhp £250
Stage 5 Bosch 403 Injectors & T34 Turbo (With .55 or .63 housings) 380bhp + £250
Stage 6 Siemens 55lbph Injectors & T34 Turbo (With .55 or .63 housings) 380bhp + £250

All the calibrations above can be tailored to suit other engine modifications for little or no extra outlay.
The price is based upon the Injectors used.


 

 

Level 8 ECU – Found In Ford Sierra Sapphire 4WD Cosworths.
All chips listed below require the use of an uprated actuator and Stg 2 downward require the use of a 3 Bar MAP Sensor.

Stage 1 Standard Injectors & Turbo 270bhp £150
Stage 2 Bosch 803 Injectors & Std Turbo 320bhp £150
Stage 3 Bosch 803 Injectors & T34 Turbo. (With .48 .55 or .63 housings) 340bhp £150
Stage 4 Bosch 400 Injectors & T34 Turbo (With .48 .55 or .63 housings) 360bhp £250
Stage 5 Bosch 403 Injectors & T34 Turbo (With .55 or .63 housings) 380bhp + £250
Stage 6 Siemens 55lbph Injectors & T34 Turbo (With .55 or .63 housings)
(Currently Our Favourite Conversion... Incredible Performance)
380bhp + £250
Stage 6 Siemens 83lbph Injectors & T4 or GT30 Turbo 400bhp + £350

All the calibrations above can be tailored to suit other engine modifications for little or no extra outlay.
The price is based upon the Injectors used.

 

Level 8 ECU Extra's:

Closed Loop Fuelling can be added to any of the above chips. Closed Loop Fuelling uses a lambda sensor in the exhaust down pipe to provide information to the ECU to ensure that the fuelling is at its most efficient at idle and up to 4000rpm/1psi of boost. This has shown excellent fuel economy benefits and outstanding CO emissions. Save money on fuel and stress free MOT tests! This excellent feature can be added to any L8 Chip above for only £100!


Launch Control Strategy:
Launch Control allows you to generate in excess of 20psi of boost at around 4000rpm on a stationary vehicle! This feature can be added to your L8 Chip for only £250!
(Wasted Spark Ignition Recommended to ensure optimum performance of this amazing feature)


Anti Lag Strategy (ALS):
Anti Lag allows you to improve turbocharger response time by improving the speed of the turbine when the throttle is closed. this means that when you open the throttle your boost is back harder and faster. Positive pressure can be created with closed throttle on wilder setups! Rally car style pops, bangs and flames are an added bonus!
Only £350!
(Requires Idle Valve Modification)


SPECIAL OFFER – BUY Anti Lag System & Launch Control together for ONLY £450! That’s 25% off!


 

P8 ECU – Found In Ford Escort Cosworth 4WD Large Turbo
The Large Turbo Escort Cosworth ran closed loop fuelling as standard, we maintain this feature and use it in all our chips!
All chips listed below require the use of an uprated actuator and Stg 2 downward require the use of a 3 Bar MAP Sensor.
Stage 1 Standard Injectors & Turbo 280bhp £150
Stage 2 Bosch 803 Injectors & Std Turbo 340bhp £150
Stage 3 Bosch 400 Injectors & Std T34 Turbo 360bhp £250
Stage 4 Bosch 403 Injectors & Std T34 Turbo 380bhp + £250
Stage 5 Siemens 55lbph Injectors & Std T34 Turbo
(Currently Our Favourite Conversion... Incredible Performance)
380bhp + £250
Stage 6 Siemens 83lbph Injectors & T4 or GT30 Turbo 400bhp + £350

All the calibrations above can be tailored to suit other engine modifications for little or no extra outlay.
The price is based upon the Injectors used.

 


P8 ECU Extra's:


Launch Control Strategy:
Launch Control allows you to generate in excess of 20psi of boost at around 4000rpm on a stationary vehicle! This feature can be added to your L8 Chip for only £250!
(Wasted Spark Ignition Recommended to ensure optimum performance of this amazing feature)

Anti Lag Strategy (ALS):
Anti Lag allows you to improve turbocharger response time by improving the speed of the turbine when the throttle is closed. this means that when you open the throttle your boost is back harder and faster. Positive pressure can be created with closed throttle on wilder setups! Rally car style pops, bangs and flames are an added bonus!
Only £350!
(Requires Idle Valve Modification)


SPECIAL OFFER – BUY Anti Lag System & Launch Control together for ONLY £450! That’s 25% off!


 

 

EEC IV ECU – Found In Ford Escort Cosworth 4WD Small Turbo Models.
All chips listed below require the use of an uprated actuator and Stg 2 downward require the use of a 3 Bar MAP Sensor and uprated fuel pump.

Stage 1 Standard Injectors & Turbo 290bhp £250
Stage 2 Siemens 55lbph Injectors and T34 Turbocharger. 340bhp + £POA
Stage 3 Siemens 55lbph Injectors and T34 Turbocharger. 380bhp + £POA

All the calibrations above can be tailored to suit other engine modifications for little or no extra outlay.
The price is based upon the Injectors used.

 

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