Dinan High Flow Intake System - 2003-2005 BMW Z4 RHO While sound is of the

While sound is of the utmost importance for any exhaust system the fit and finish are nearly equally as vital

That is quickly changed however when exiting the vehicle and being witness to the big luxury sedan passing you by at full load

Exhaust System - Xtreme - Cat-Back - 3 in Diameter - 4-1/2 in Polished Tips - Valved - Stainless - Natural - 3

Coupled with maintaining Dinan's standard practice of utilizing a sealed system to ensure as much cold

With 60% more volume and 19% more face area than stock along with being a whopping 40mm thick (stock is 24mm)

Dinan High Flow Intake System - 2003-2005 BMW Z4 RHO While sound is of the'This seemingly simple yet very effective approach to the business of improved intake efficiency consists of a replacement lid for the stock airbox designed to increase overall volume and accommodate a high flow filter element. The lid is molded from a special composite material, chosen for its ability to resist power robbing under hood heat. The lid also provides for a completely sealed air box, maximizing pressurization for optimum performance.