Hi can you source aftermarket hydraulic lifters for a 2004 wrx turbo? If so where & how much?

many thanks 

Ian

Think the likes of supertec and Brian crower do aftermarket upgraded lifters , think supertec even do a under bucket shim conversion.  Fairly sure they wont be cheap though .

Think oe ones are about £30 each but you could always get a engineer to "tip" the valves , if it's just for setting valve clearances 

Main places worth a try are 

Import car parts ,As performance , ,lateral performance  and advanced automotive