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 tool the Dinan RandD team uses to measure boost at the same location as the factory BMW sensor. Get an actuate post intercooler reading on your boost gauge with 100% bolt on installation.Fits; BMW; 1 Series, 3 Series, 5 Series, 6 Series, 7 Series, M...

Dinan's intake tube is built with the highest quality components and improves the look and performance of your M3 engine with a beautiful carbon fiber connecting pipe and injection molded rubber boots. While the carbon fiber intake tube is strictly a...

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...

The Dinan carbon fiber strut tower braces are built from aerospace quality aluminum and carbon fiber. The amazingly strong carbon fiber rods are held in place with black powdercoated forged aluminum ends connecting to the stock mounts. Replacing the bare...

The BMW M3 comes stock with adjustable camber. Dinan's Camber Plates shift the range of the stock adjuster by -0.7 degrees, providing for a more aggressive negative camber setting that dramatically improves grip in the turns for reduced understeer and...

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...

Dinan's Performance Spring set for the E90 M3 provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the vehicle by a 1/2 inch in front and 1/2 inch in the rear for improved suspension...

Dinan's Performance Spring set for the E93 M3 provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the vehicle by a 7/8 inch in front and 3/4 inch in the rear for improved suspension geometry...

Dinan's Performance Spring set for the E92 M3 provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the vehicle by a 1/2 inch in front and 1/2 inch in the rear for improved suspension geometry...