The CSF E9X M3 Triple-Pass Radiator is the ultimate cooling solution for race and high-performance s65-based M3s, including high cooling demands found in forced induction and high-power NA power plants. This high-efficiency, all-aluminum radiator...

CSF DUAL-PASS RACE-SPEC DCT TRANSMISSION COOLERSpecifications...- Made with CSF’s AC condenser technology using a 1-row super-high pressure 26mm multi-channel microtube- Dual-pass high performance core with 10 cooling tubes vs. OEM single-pass with...

CSF has established themselves as a premier outlet for superior cooling products. Consistently thriving to offer the best in aftermarket cooling options, they have done it again with this front mount heat exchanger for the F8X M3/M4 platform. Utilizing 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 power steering cooler that far surpasses the abilities of the stock unit. Starting with a...

Uprated Intercooler for F87 M2 * Innovative 2-core in-series system.- Front full size core has 17 cooling tubes versus OEM 15 tubes- Secondary in-series backside cooler has an additional 6 rows of cooling- Made with CSF’s AC condenser...

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...

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...