which is the best d v for
a wrx MY01 (recirc or atmos)
and what make does the job
best

 

Personal choice Buda to be honest - I've got the Forge VTA DV on mine. Makes a nice sound, without being too loud and it holds the boost better. Speak to Pete at Scoobysport, they are around £140 (incl VAT). You also have a choice of spring that can fitted - I'd go with the stronger red spring as this gives the improvement in holding boost.

Be careful when fitting these, as the body of the intercooler is aluminium and it is very easy to strip the thread - so don't over tighten it!!

Chris