N55 ISO Tune + Intake Only Dyno
Saw this dyno from Jeff (new guy at BMS) so I thought I would share. He's running the N55 JB4 ISO, flex fuel wires, BMS Intake, and an E40 blend only. Pretty much tune only with intake.
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