In theory any controller/flow sensor will work but those Labonte units are complete pieces of junk. Steer clear. Just get a basic DO kit and a Snow flow sensor if you want a cheap option right now. The CM "X" kits are also very nice and on my site. Alternatively you can wait for BMS' new quick mount kit .
ER F-Series FMIC and Downpipes ON SALE - ONE WEEK ONLY - www.n54tuning.com - Email; Mike@n54tuning.com
NEW PERFORMANCE LINE N54 DOWNPIPES & M3/M4 & F30 ER DOWNPIPES NOW IN STOCK - ER N54 CHARPE PIPE SPECIALS - NEW JB4 G5 ISO for N54 and F30 N55 ON SALE - NEW S55 M3/M4 JB4 NOW SHIPPING