Soo.... i just bought a cheap polo 6n2 1.4TDI with a new timing belt and a new gear. + a kess V2.
I want to tune it maybe to 100HP, and with more fuel economy....I want it more out of curiosity honestly.
Am i good to go with alientech titanium + a lot of reading into it?
+how noob proof is my ECU?
+the car does not have to last more than 2 years.