Hey guys I'm new here to this forum, and also a first time Audi owner. Just picked up an 04 A6 Biturbo with 130xxx. They did the timing belt water pump, thermostat, etc. right when I bought it. Anyway all i did so far was dropped in a k&n panel, I'm just looking to do some simi cheep mods that will prolong the life of my motor & turbos, ie beter flow exhaust wise, possibility bigger intercoolers, lager oil cooler. Idk any suggestions within reason that won't brake the bank and maybe some DIY mods, I'm pretty mechanically inclined, but not a master. Any help or advice would be greatly appreciated. Thanks Steve.

 

Anyone....?