Dinan

This middle exhaust itself removes the hydro-formed factory center section from the secondary catalysts back to the axle back, including both reson...

This piece removes the hydro-formed factory resonated section and replaces it with 80mm T304 stainless steel tubing for freer flowing capabilities....

Dinan Iridium Spark Plugs are an excellent upgrade for tuned, and even stock engines. Our spark plugs are made from Iridium - one of the strongest ...

To fully enjoy Dinan performance spring sets we highly recommend pairing them up with our supplemental ride quality and handling kits. This additio...

To fully enjoy Dinan performance spring sets we highly recommend pairing them up with our supplemental ride quality and handling kits. This additio...

Dinan's Performance Spring set for the G01 X3 M40i and G02 X4 M40i provides greater control over body roll by virtue of carefully calibrated spring...

Dinan's Performance Spring set for the BMW G42 M240i xDrive provides greater control over body roll by virtue of carefully calibrated spring rates....

To achieve desired sound volume and tone worthy of the G87 M2 the tubing was enlarged to 76mm (vs 70mm stock) to allow freer flow, and reduce backp...

To achieve desired sound volume and tone Dinan felt becoming of the F9x X5M/X6M the tubing was enlarged to 83mm (vs 80mm stock) to allow freer flow...

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...

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...

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...

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...

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 reworked ...

To achieve the gains in flow that set the Dinan intake system apart, the entire lower box of the system, and not just the lid, has been reworked an...

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

Equal parts function, sound, and beauty, the intake not only looks and sounds the part of something special but performs the part as well. With a 1...

Equal parts function, sound, and beauty, the intake not only looks and sounds the part of something special but performs the part as well. With a 1...

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 ...

In order to achieve the gains in flow that set the Dinan intake system apart, the entire lower box of the system, and not just the lid, has been re...

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

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

In order to achieve the gains in flow that set the Dinan intake system apart, the entire lower box of the system, and not just the lid, has been re...

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...