420i 420ix 430i 430ix / 184 - 252 hp / F32 F33 F36. 320i 320ix 330i 330ix 330e / 184 - 252 hp / F30 F31 F34. 420i 430i / 184 - 258hp / G22 G23 G26. 318i 320i 330i 330e / 156 - 184 - 258 - 292hp / G20 G21.
The Downpipe BMW B48 product is ideal for BMW owners of F30-F36 30i, 40i, and 40d models, seeking improved throttle response and increased low-end torque.
