Performance parts and track upgrades for the BMW E9X M3, covering the E90 saloon, E92 coupé and E93 convertible built between 2007 and 2013 with the S65 4.0-litre V8.
The range includes Nitron NTR and Moton 3-way coilovers, Millway Motorsport and RTD Motorsports chassis arms and bushings, XC3 Engineering BTCC big brake kits with AP Racing calipers, Ferodo pads, HEL braided lines, and DO88 radiators and oil coolers for the engine, DCT and power steering. For the S65 itself there are Infinity Design carbon plenums and intakes, SG Motorworks velocity stacks and Millers 10W-60 oil, plus Recaro seats and XC3 Engineering mounting hardware for track builds.
BMW E9X Platform FAQs
What are the best track upgrades for an E92 M3?
The E92 M3 is an excellent platform for track driving, and some of the most useful upgrades include performance brake pads, high-temperature brake fluid, coilovers, track-focused tyres and suspension components. For an E92 M3 that sees regular circuit use, improving braking consistency and chassis control can make a significant difference.
What brake pads are best for an E90 M3 track car?
The ideal brake pads for an E90 M3 depend on how the car is used, the tyres fitted and the circuit being driven. Track-focused compounds such as Ferodo DS2500, available for both the front and rear of the E9X M3, are a popular choice for fast road and track day use because they are designed to cope with higher temperatures and repeated heavy braking.
Are E92 M3 coilovers worth it for track use?
Performance coilovers can be a worthwhile upgrade for an E92 M3 used on track. Depending on the system, they can provide adjustable damping, ride height and other setup options, allowing the suspension to be tailored to the circuit, tyres and driving style. A correctly set-up coilover system can improve chassis control and driver confidence.
What suspension upgrades should I consider for an E93 M3?
For an E93 M3 used on track, suitable upgrades can include performance springs, coilovers, adjustable suspension components and a track-focused wheel alignment. Because the E93 M3 is a convertible, suspension setup should take the additional characteristics of the car into consideration when choosing components.
What brake fluid should I use in an E9X M3 for track days?
Track driving creates considerably more heat in the braking system than normal road driving. A high-temperature motorsport brake fluid such as Endless RF-650 can be considered for an E90, E92 or E93 M3 that experiences repeated heavy braking. Brake fluid should always be maintained and replaced appropriately for the vehicle's use.
Can an E92 M3 be used as both a road and track car?
Yes. The E92 M3 works well as a dual-purpose road and track car. Many owners use a combination of road-friendly performance upgrades and track-focused components, such as suitable brake pads, high-temperature brake fluid, performance suspension and appropriate tyres, while retaining the car's road usability.
What are the best E9X M3 track parts to upgrade first?
For an E90, E92 or E93 M3, brakes, tyres and suspension are sensible areas to address before focusing heavily on engine modifications. A suitable brake pad and fluid combination can improve braking consistency, while tyres and suspension can improve grip, control and driver confidence.
What performance parts are available for the E92 M3 S65 engine?
The S65 V8 in the E92 M3 can be upgraded with a range of performance components, including intake and induction parts. Products such as the Infinity Design S65 Modular Carbon Plenum and SG Motorworks S65 Unfiltered Velocity Stack Kit are examples of performance-focused upgrades available for the E9X M3 platform.
What should I check before taking my E92 M3 to a track day?
Before a track day, check the condition and thickness of the brake pads, inspect the discs, check brake fluid, inspect tyres and pressures, check wheel fasteners and examine the suspension for wear or damage. Engine oil and coolant levels should also be checked before circuit driving.
Where can I buy E90, E92 and E93 M3 race and track parts?
CPC Clubsport specialises in performance and motorsport-focused parts for BMW M cars. The E9X range includes products for the E90 M3, E92 M3 and E93 M3, covering areas such as braking, suspension, engine performance and other track-focused upgrades.