BMW of Annapolis is a Proud Dinan Dealer.

Why Dinan? At Dinan, their passion for BMW’s is evident in their dedication to designing and producing the most innovative performance-driven BMW products on the market. The reason serious enthusiasts turn to Dinan is because they appreciate their ability to make BMW performance upgrades that outperform the rest of the BMW aftermarket industry. If there is a specific BMW upgrade that you have in mind, chances are they can do it.



DINATRONICS / Software. Dinan is world renowned for its BMW performance software. Software is what Dinan was built on and excels ar. While there other tuning options out there; there is more to a tine than just cranking up the boost. Power needs to come on smoothly and in a predictable way to make the car as fun to drive at wide open throttle as cruising around town. Dinan software augments your factory BMW and gives it aspirations of grandeur with new found acceleration and speed.

Exhausts. Dinan exhaust systems improve exhaust flow by reducing back pressure, resulting in increased power output and great sporty sound that is civilized when you want it to be and pleasantly aggressive u

Cool Air Intakes. Engines need oxygen rich air to perform at their peak levels. Dinan’s Cool Air intakes gather this cooler air from outside the engine compartment and pushes it directly through a sealed system to the engine at larger volumes than the stock setup provides. This maximizes the amount of air the engine yearns for when pushed to produce substantial power gains. The engine will come to life now that it is not starving of performance inducing cool air and reward you with unbridled top-end power.

Suspensions. Dinan designs suspension systems that are much more than just lowering the ride height for looks. They also provide improved corning ability and a lower center of gravity in addition to the lower stance. Dinan’s suspension systems integrate form and function to produce a BMW that is visually stunning and rides nearly as smooth as stock but with handling that could perform on any of the world’s top racing circuits.

Intercoolers. The job of an intercooler is simply to reduce the temperature of air that has been compressed by turbocharger. Dinan’s intercoolers increase the overall volume of air that can be cooled while also raising the density of air, meaning more cold, oxygen rich air is available to the engine. Similar to cold air intakes this larger, richer volume of air greatly improves the engines ability to produce the maximum available power.

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