BMW F-Series N20 N26 - 220i, 228i, 320i, 328i, 420i, 428i, 520i, 528i, X3 28i, X4 28i - Bimmworks Remote Tuning Extra Map(s):One Extra Map Custom final drive ratio

Custom final drive ratio

Works with all ENET cables

Stage 2: + 44 hp / 60 lb-tq (81Nm)

2 ECU - N43 engine

2014 - 2016 - BMW 4 Series F32 420i/428i

BMW F-Series N20 N26 - 220i, 228i, 320i, 328i, 420i, 428i, 520i, 528i, X3 28i, X4 28i - Bimmworks Remote Tuning Extra Map(s):One Extra Map Custom final drive ratioN20 N26 20i STAGE 1 Performance tune Requirements: Charge pipe PWG: + 47hp 70lb tq EWG: + 94hp 112lb tq STAGE 2 Advanced Performance Tune Requirements: Charge pipe + Catless downpipe PWG: + 54hp 77lb tq EWG: + 101hp 120lb tq N20 N26 28i STAGE 1 Performance tune Requirements: Charge pipe + 43hp 56lb tq STAGE 2 Advanced Performance Tune Requirements: Charge pipe + Catless downpipe + 53hp 64lb tq Performance tune key features: Improved throttle response