hey i recently bought an 85 4000s quattro and was wondering how big of a project i'm lookin at here. also i'm sure i'm not the first anyone have any pointers, ideas, or know were i kind find the parts and aftermarket stuff for this model audi cuz i'm havin a hell of a time thanks yall

 

myhotaudi.com

 

034motorsport.com
2bennett.com

These are your best bets. try audiworld.com too

 

thanks for the web sites have been nice also anybody know a were those halogen bulbs are for cheaper then 450 a piece?? and also i ocassionaly have a problem when the motor wont rev past about 1400 rpms a friend suggested the fuel filter/pump and also another idea i've heard is maybe a dual side draft carburerator instead on the interesting version of fuel injection any help is much appreciated!

 

Autohausaz.com is another great source for parts. 034 is more for performance and NLA parts, but they make great stuff.