Hi all got a 3 door running stage 1 at the mo,would like to go to stage 3 dark greens 3 bar chip ect.was going to do it myself buying all the parts from motorsport developments .ive herd great reports about them,and would just like to here from anybody who has used them and any probs with doing it themselfs .ive done the head gasket group a,bailey breather t3 with 360 bearing 500 cooler ect.ive got a fuel pressure tester co meter and hopefully that should be it
many thanks paz

 

get it det checked after you have fitted the kit and it should be cool

 

As said easy DIY then just get fuelling check done for peace of mind, or live map if you want but unlikely to gain much at this level.
tabetha