andy f remap
 

wrx wagon decat downpipe pe backbox ecu tec remap 279bhp have been told andy f could get more?

anyone can get more, it just depends how much boost you are prepared to run. The crucial thing with any mapper is that they know what they are doing and that they leave the car smooth, drivable and safe, preferably with massively increasing fuel economy.

i think with andy you are in suitable hands!