I have a 1.6 golf 2002 SR , Automatic gear , i thought of many ways of improving it like installing turbo , but all of my friends told me it will ruin the gear , so i decided to upgrade the engine into 2.0 ( couldn't find a GTI engine ) , there was a really big difference between the 2 engines , and i love the sudden burnout that happens when i accelerate , i signed up here at the forums hoping to find a cheap way to improve the engine's performance