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...

Introducing the CTS TURBO F30 N55 Charge Pipe Set for XDRIVE Models (335i/435i). The OEM charge pipes are prone to failure at STOCK boost levels. The CTS Charge Pipe Kit offers peace of mind, more power, and OE fitment. Precision CNC machined MAP sensor...

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...

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...

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 geometry...

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...

DISCS MAY COME IN BLACK OR SILVERThe Turbo Groove Discs have unique wide slots which help cool the discs and brake pads alike, and together with the blind drilled dimples help clear surface gases without affecting the structure of the disc unlike through...

DISCS MAY COME IN BLACK OR SILVERThe Turbo Groove Discs have unique wide slots which help cool the discs and brake pads alike, and together with the blind drilled dimples help clear surface gases without affecting the structure of the disc unlike through...

DISCS MAY COME IN BLACK OR SILVERThe Turbo Groove Discs have unique wide slots which help cool the discs and brake pads alike, and together with the blind drilled dimples help clear surface gases without affecting the structure of the disc unlike through...

DISCS MAY COME IN BLACK OR SILVERThe Turbo Groove Discs have unique wide slots which help cool the discs and brake pads alike, and together with the blind drilled dimples help clear surface gases without affecting the structure of the disc unlike through...

DISCS MAY COME IN BLACK OR SILVERThe Turbo Groove Discs have unique wide slots which help cool the discs and brake pads alike, and together with the blind drilled dimples help clear surface gases without affecting the structure of the disc unlike through...

DISCS MAY COME IN BLACK OR SILVERThe Turbo Groove Discs have unique wide slots which help cool the discs and brake pads alike, and together with the blind drilled dimples help clear surface gases without affecting the structure of the disc unlike through...

A 10mm spacer may be required, please check fitment guide prior to ordering Stop great. Look great.  ECS Tuning's E9X M3 big brake kit utilizing 6-piston F10 M5 brake calipers offers improved brake cooling and increased heat carry capacity with...

Improves braking performance, handling response, and acceleration. An all-around upgrade in chassis dynamics. Reduce weight. Reduce heat. Reduce warping. ECS Tuning engineered 2-piece semi-floating rotors offer real world benefits that can be felt...

Direct bolt-on cross-drilled and slotted replacement - 2-piece semi-floating rotors offer reduced unsprung weight and additional cooling capacity versus OEM for improved braking, handling, and ride quality! Reduce weight. Reduce heat. Reduce warping...

Reduce weight. Reduce heat. Reduce warping. ECS Tuning engineered 2-Piece semi-floating rotors offer real world benefits that can be felt on both the street and track! Our 2-Piece rotors combine the advantages of weight savings and rapid heat...

Reduce weight. Reduce heat. Reduce warping. ECS Tuning engineered 2-Piece semi-floating rotors offer real world benefits that can be felt on both the street and track! Our 2-Piece rotors combine the advantages of weight savings and rapid heat...

Reduce weight. Reduce heat. Reduce warping. ECS Tuning engineered 2-Piece semi-floating rotors offer real world benefits that can be felt on both the street and track! Our 2-Piece rotors combine the advantages of weight savings and rapid heat...