Have no need for my JB+ (n45 stage 2) anymore worked perfectly but i have moved on to bigger and better things (JB4)
. By far the best beginner tune, and is super easy to install. I could even install it for you. $100 picked up, sells for 279 on BMS site.
2007 335xi, dci, JB4, debaged, Tints, Front splitters,Mtec V3 angel eyes. M-tech rear, VRSF downpipes. 19' style 95 rims, 18' 260M, 19" matte black Euro tek rims, and lots of E85, 70/30mix with 93