Installed the BMS JB4 Stage 2 today. Was a lot easier than expected and the set-up is easy. Huge improvement in Map 1 on 93 pump gas in the turbo lag and overall hesitation on accleration. Can't wait to get it on the Hwy tomorrow
__________________
'11 335i - Alpine White/Black Dakota/Carbon
Sprt, Prem, Nav l 19" Avant Garde M310's- Matte Gunmetal l Black Grills l M3 Wheel w/LCI Paddles l M Spt l BMW Perf Rear l M3 Spoiler l Cyba 4" Blk Chrm tips l AW refl l Tint l GP Thunder 8500K l Stop Tech Rotors l Perf Shiftr/Boot l BMS JB4 Stage 2