View More Product Details
Dinan Free Flow Axle-Back Exhaust - 2012-2016 BMW 328i/428i
Dinan engineers designed the BMW 328i/428i exhaust to improve exhaust flow by reducing back pressure. resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Like all Dinan exhausts our 328i/428i Free F...
See More
View Details
