Pro tuning freaks just recently changed their website. They are selling tons of quality parts it seems great prices too. Some of them are bundled with custom tuning so its worth checking out. I really like the ER intercooler with its carbon fiber ducts and they have tested their parts on the track which is also a huge plus in my books.
'07 335i E90 - PTF ProTUNED by Dzenno - COBB FMIC - AFE DCI - AA DPs - HFS4 Meth
'09 M3 - Stock