Hey guys, I have just bought myself a Mk5 Golf TDi 1.9 2007. I have never modified a car before and would like some ideas. I want to go for performance and sound mods, I really want to get the most out of this car. I have been reading and remapping the engine sounds like the first thing to do.. can you guys give me a list of things to look into to increase the overall speed/power/sound of this car baring in mind that it is a diesel! I'm really new to all this and would love some advice!!