Experience the Dinan

Dinan BMW Performance Products

Foreign Affairs Auto offers Dinan, which is the world’s leading manufacturer of BMW performance products. Upgrade your automobile with Dinan performance products and engine tuning software.

Why Dinan?

If you are passionate about your BMW, you have come to the right place. Dinan designs and produces the most innovative and performance-driven BMW upgrade products on the market. When seeking for performance, Dinan is the first to turn to as its products outperform the entire BMW aftermarket industry.

Dinan’s industry leading warranty program, quality products, and solid engineering have helped to make Dinan a common topic amongst BMW drivers. Dinan offers a wide range of BMW performance products from engine, driveline and chassis tuning components to complete Dinan Signature Vehicles and special Factory Works programs. They offer these upgrades by creating top of the line BMW solutions, with massive amounts of R&D behind everything they build. Dinan’s BMW products aren’t merely just parts; they are portals that allow them to take a BMW from good, too great.

All the products from Dinan come to our customers with the best warranty in the BMW aftermarket business with a BMW factory matching 4 years or 50,000-mile new car warranty. This allows BMW owners to have confidence in Dinan upgrades: they proudly stand behind their work and their warranty guarantees that you’ll be happy.


Intercoolers. The job of an intercooler is simply to reduce the temperature of air that has been compressed by a turbocharger. Dinan’s intercoolers increase the overall volume of air that can be cooled while also raising the air density. This means colder, oxygen-rich air is available to the engine. As a result, this larger, richer volume of air greatly improves the engine’s ability to produce the maximum available power.

Software. Dinan is world-renowned for its BMW performance software. Software is what Dinan was built on and excels at. While there are other tuning options out there; there is more to a tune 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 the 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.

Exhaust. Dinan exhaust systems 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 harder acceleration, with zero drone. They are all made with stainless steel to give that throaty resonance while utilizing black or polished tips to guarantee they look as good as they sound.

Cold Air Intakes. Engines need oxygen-rich air to perform at their peak levels. Dinan’s Cold Air intakes gather this cooler air from outside the engine compartment and push 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 cornering 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.

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