engine mods

hey everyone, new to the sight. I have a 2010 VW GTI tornado red 2door. I have customized most of the exterior, but now i want to get into the engine, bump up the horsepower etc. I have no clue where to start and was hopin for ideas. I live in the LA area, so if you know any specialists (besides...

Hello all! I am a complete noob when it comes to engine modifications but I am seeking some advice. I have a gti 337 in perfect condition with 112000 miles on it and am looking to add a little fun to an already fantastic car. I was wondering what my options we're for engine software upgrades and...