Impreza Performance Packages


Combining high quality tuning products with custom Ecutek ECU mapping can transform the performance, feel & driveability of your Impreza along with setting up the engine control unit to match & make the most of any relevent modifications made. EcuTek design and produce comprehensive ECU tuning, programming and diagnostics software, primarily for Subaru, Mitsubishi, Mazda, and Nissan vehicles. EcuTek's tuning software allows a true and clean recalibration of a vehicle's standard engine management system, providing the most effective way to tune modern vehicles. Some of the largest names in the tuning industry choose EcuTek. For more information please visit

- Ecutek developed specific vehicle/set up map added first then custom set by our own mapping expert resulting in increase in maximum BHP, torque & throttle response.
- All power packs are MOT/Street legal & exhaust systems provide acceptable noise increase. Track specific mapping is available for non cat vehicles.
- Base packages can be customised to your own specification with helpful advise given by our team.

We offer mapping for Impreza Turbo models from 2000-2011 . To carry out a custom map an Ecutek licence is required as a one time purchace & stays with the vehicle . If further mapping is needed at a later date due to new modifications a new licence is not required.

Ecuteck Licence & Custom Map Set Up £395+VAT (£474 including VAT).
This option is suitable for vehciles that are already fitted with modifications but do not have an Ecuteck licence or custom map set up. This can also be suitable for vehicles without any modifications or planned modifications, some modesl sutch as the 07-10 WRX can benifit from custom mappping without modifications & would otherwise require major modifications to obtain significantly more power due to its standard Turbo/exhaust/cooling set up. We do generally advise at least an air filter upgrade as a minimum.

New Package Release for Euro 2.5 WRX Hatchback 2007-2010 Models £431+VAT (£517.20 including VAT).
We have recently had great success in tuning the European 2.5 WRX at almost a third of the cost of the Subaru package. By carrying out a custom Ecutek map & fitting a performance air filter we can offer an increase of 37ps & 74nm. It is possible to change the exhaust system for further power, however exhaust systems are expensive for this model & will not make a great difference unless the turbo is also upgraded. Please feel free to contact us with any questions regarding 2.5 WRX hatchback tuning. 

Package for Euro 2.5 WRX Saloon & Hatchback Hawkeye 2005-2007 Models £599+VAT (£718.80 including VAT).
Including running a new demonstrator with this package back in 2005 we have found this model one of the most responsive & cost effective Impreza models to tune. This package includes a replacement exhaust section & required gaskets to remove the centre cat section, perfromance Coswoth air filter & Ecutek licence with custom map set up. This results in an increase from the factory 230ps to approxitely 290ps & has a major effect in power delivery & response. Removing the second cat keeps the vehicle within MOT emissions standards & does not result in a significant noise increase.

Custom Package £POA
Due to the wide range of Impreza variants & available modifications we cannot list all available packages but please contact us with your vehcile details & requiements & we can help design a custom package based around your budget, vehicle type & requirements.

Power figures given are examples from actual vehicles mapped by us & are given as conservative figures produced using Ecutek delta dash, please enquire regarding your specific vehicle spec for guideline power figures