I never agreed with the single turbo upgrade in the first place. The beauty of a twin turbo or twin scroll vehicle is the response and lack of turbo lag. Rob Beck or Vargas stage 2 all day, everyday. Plus add in the G5 and it is a beautiful thing. I think we have all seen the video of the two vehicles going down the track, the one with the single turbo made so much power it could not even get down the track. While the one with RB's made the low 11 second, 128mph pass. Just seems like a waste of money when you can accmoplish the same thing for a lot less and still have a daily driver.
08 E92 335XI AT|RB Upgraded Twins|TCKR SA Coilovers|AR DPs|AE Dual Exhaust|aFe DC Intake|ETS 5 FMIC|JB4 G5|Cobb V3|BMS Meth Kit|ER CP Tial Q BOV|BMS OCC|Staggered Midnight Blue VMR V718|Burning Blue Muteki lugs|DBA4000 Slotted Front/Rear|AXXIS ULT Front/Rear|Stoptech Steel lines Front/Rear|ATESuperBlue|JG Mods MSport|LightWerkz Custom headlights w/ UmnitzaV4|