No they don't, they only make rear shocks for the xi, they do not make fronts. You can run these in the back and stocks in the front but the Koni yellows won't fit up front.
Dinan offers this set up for 335's only. Must be a reason they don't offer for 328.
E90 LCI 328i xDrive: M-Sport Conversion / BMW Performance Exhaust / BMW Performance Intake / BMW Performance Steering Wheel / VMR V710 / KW V1