CSF is a leader in automotive cooling technology, with over a half-century of experience. Using that knowledge, they have developed this high-performance oil cooler that far surpasses the abilities of the stock unit. Starting with a...

CSF is a leader in automotive cooling technology, with over a half-century of experience. Using that knowledge, they have developed this high-performance oil cooler that far surpasses the abilities of the stock unit. Starting with a...

Uprated DCT oil cooler for F87 M2 models. - Stepped core design for maximum surface area contact and internal intake air-flow volume. Largest “drop-in fit” intercooler available in the industry.- Designed with 3D scanning / rapid...

Dinan's lightweight billet aluminum crankshaft pulley underdrives each of the accessories by 13%, reducing parasitic drag on the engine for a 6 horsepower and 4 lb-ft torque gain.The Dinan underdrive pulley retains the factory harmonic crankshaft damper,...

This fit kit is required to fit the Dinan Turbo Inlet (D760-0062) to either the OEM intake or the Dinan LCI X3/X4 M40i intake (D760-0075). NOTE: For LCI X3/X4 M40i owners that wish to pair the Dinan Turbo Inlet (D760-0062) to the Dinan intake (D760-0075)...

Semi-Open - Carbon Fiber - A90/A91/G29Both the Toyota GR Supra as well as the BMW Z4 are their respective brands answer to the modern 2-seater sports coupe delivering enhanced driving enjoyment in a compact and stylish frame. With aggressive organic...

Let your engine breathe easier with an effortless air filter upgrade from Dinan. With superior flow and filtration in comparison to the OEM paper filters you can achieve performance gains for doing virtually nothing at a cost that is friendly to any...

Dinan's free flow exhaust for the 135 improves 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. 100%...

Dinan engineers designed the F33 & F36 440i exhaust to 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 hard...

The popular 'G' chassis 2/3/4 series strut braces have been modified to now support both the G29 Z4 as well as the A9x GR Supra! The Dinan A9x/G29 Strut Tower Braces provide additional rigidity and sharper handling to the chassis by reducing flex under...

Dinan has developed the High Flow Carbon Fiber Intake for the BMW E9x M3 to improve air flow to the engine. Dinan's intake is built with the highest quality components and improves the look and performance of your M3 engine with a beautiful carbon fiber...

Compatible w/ Stock Air Box - G80/G82/G83/G87 (S58)Dinan High Flow Drop-in Replacement Filters are a direct upgrade to your factory intake system and will instantly provide better flow to assist your engine in achieving maximum performance and...

The Dinan High Flow Mid-pipe for the F30 340i allows for an aggressive tone to be achieved out of the stock system. Coupled with the associated Dinan exhaust the sound is further perfected into an aggressive growl that is hard to ignore. This full...

For the driver that demands the best out of their vehicle. The Dinan Adjustable Coil-Over Suspension was bred in the race lab but refined on the street for maximum versatility. No matter the environment, the traction that is bestowed upon the vehicle...

Compatible w/ Dinan Carbon Fiber Intake - E90/E92/E93Replacement air filter for High Flow Carbon Fiber Intake (D760-0028). Dinan Filter replacement interval: 20000 miles under normal driving conditions. Replace sooner if driving in dusty, sandy, etc...

Add a 28mm Lightweight Tubular Adjustable Front Anti-Roll Bar to reduce body roll, improve grip and stability while saving weight at the same time.  The Lightweight Tubular Adjustable Front Anti-Roll Bar is 44% lighter than a solid anti-roll...

Dinan's Performance Spring set for the E60 M5 provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the M5 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 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 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...

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...