dinan

Dinan's free flow Axle-Back exhaust for the 335i Sedan improves exhaust flow by reducing back pressure, resulting in increased power output and a g...

The Dinan carbon fiber strut tower braces are built from aerospace quality aluminum and carbon fiber. The amazingly strong carbon fiber rods are he...

Upgrade the under-hood aesthetics of your S55 powered BMW with the Dinan Carbon Fiber Engine Cover! This direct replacement of the dull factory pla...

Add a touch of style and help your car stand out from the crowd with Dinan's clear-coated carbon fiber mirror caps that provide a unique aesthetica...

Dinan's Free Flow axle-back exhaust system features 100% stainless steel construction measured to exact specifications to ensure proper fit via fac...

Further testing focused on the heat exchanger produced the optimized design you see before you. With 60% more volume and 19% more face area than st...

The care that went into the filter design is what makes the system function as well as it does. The stock filters are restrictive with only a minus...

Beyond the additional sound opening the semi-open intake takes the same path to success as its closed box counterpart. Improve upon the factory des...

The Dinan B4x/B58 heat exchanger for the F2x/F3x chassis assists in mitigating these issues with a more robust core (48mm thick Dinan core vs. 27mm...

While sound is undoubtedly important for a large swath of consumers, performance enhancements are equally as important to others. Common to all Din...

In order to achieve desired sound volume and tone, Dinan felt becoming of the F90 M5 the tubing was enlarged to 83mm (vs 80mm stock) to allow freer...

From the factory, the plastic inlets are limited and allow very little volume to pass as they neck down dramatically to the turbochargers themselve...

Internally, the exhaust is typical of other Dinan exhausts and is designed to improve exhaust flow by reducing back pressure, resulting in increase...

While looks are important, the auditory advantages are what any enthusiast is truly after with an exhaust system, and the Dinan offering for the G0...

Dinan's Performance Spring set for the G20 M340i, G22 M440i (xDrive) and 330i provides greater control over body roll by virtue of carefully calibr...

The Dinan G2x Strut Tower Braces provide additional rigidity and sharper handling to the chassis by reducing flex under hard cornering conditions. ...

Like the ever popular and lusted after E36/E46 Dinan carbon fiber valve covers of the past, the G chassis B58 engine cover mimics the BMW power str...

Like the ever popular and lusted after E36/E46 Dinan carbon fiber valve covers of the past, the G chassis B58 engine cover mimics the BMW power str...

To propel these hefty, yet capable, luxury vehicles, a large volume of air is required to be fed into two powerful turbochargers. The stock airboxe...

Perhaps equally important to the sound of the installed Dinan axle back system are the resulting aesthetics. With a nearly perfect symmetrical desi...

The use of quad tips also presented some additional challenges and fostered some innovation to the already visually impressive system constructed e...

Beyond outward appearances and upon closer inspection details emerge which showcase the level of care taken in the intake systems design beyond sim...

Utilizing factory cut points and mounting mechanics, the Dinan exhaust system is a straightforward install with precision fitment just like you wou...

In order to accomplish the feat in flow that sets the Dinan intake system apart the entire lower box of the system, and not just the lid, has been ...