Looking to chip my a3, been looking online and found this Audi A3 (03-on) 1.6 Petrol 40 BHP POWER CHIP & FUEL SAVER - ï¿½64.99 : Tuning Wizard - High performance chip upgrades, fuel savers and much more, unleash your vehicles full potential. Had anyone got this or had this or even heard about it? is there anything else that would be better than that? Or anything else I can do to increase the BHP? cheers.