Dinan M-Hunter Vehicle Package for 2025+ BMW M340i/M440i. Current package includes the Dinan Supplemental Ride Quality & Handling Kit D193-0121, Performance Spring Set D100-0934, Free Flow Axle-Back Exhaust with Black Ceramic Tips D660-0085-BLK, and BMW B58 Gen 3 TU2 PCU D440-0201. Dinan lists this as a performance upgrade kit with suspension and PCU components. Emission Code 7; Dinan currently states this package is not legal for sale or use in California while CARB testing is pending.