M3 E90 E92 E93

Dinan’s high performance Racing Rear Toe Links add precision and predictability at the limit. The stock rear toe link is built with rubber bushings and a curved foraged alloy rod which is designed to flex. During hard acceleration this flex allows the...

The 14mm Rear Upper Shock Mounts replace the stock mounts and increase shock travel by 7mm (on top of the 3 mm already added to EDC equipped cars) for improved ride quality and performance. Ride-height is not affected, and an alignment is not required...

To fully enjoy Dinan performance spring sets we highly recommend pairing them up with our supplemental ride quality and handling kits. This additional kit includes tuned, progressive rate bump stops that maximize suspension travel on the lowered car for...

To fully enjoy Dinan performance spring sets we highly recommend pairing them up with our supplemental ride quality and handling kits. This additional kit includes tuned, progressive rate bump stops that maximize suspension travel on the lowered car for...

Dinan’s underdrive pulley is designed to increase power by reducing parasitic drag on the engine from spinning the alternator, water pump and AC compressor. This is accomplished by slowing down the speed of these accessory drives that rob power from your...

Dinan’s underdrive pulley is designed to increase power by reducing parasitic drag on the engine from spinning the alternator, water pump and AC compressor. This is accomplished by slowing down the speed of these accessory drives that rob power from your...