Blue Calipers F80 M3, F82/F83 M4

Castrol React SRF Racing Brake Fluid Ultra-High Wet Boiling Point Makes Castrol SRF A Standout Castrol React SRF Racing Brake Fluid is an ultra-high performance brake fluid popular with many of the highest performing auto racing teams around the world. The key to Castrol SRF brake fluid's performance is its silicon-ester technology. Not only is it less hygroscopic (i.e., it absorbs less water) than typical glycol-based brake fluids, Castrol SRF also reacts chemically with any absorbed water to further reduce its adverse effects on high-temperature braking performance. The result is an almost unheard of 518° F (270° C) wet boiling point, more than 100° F higher than most other racing brake fluids! Exceeds SAE 1703, ISO 4925, JIS K2233, FMVSS No. 116 DOT3 and DOT 4 specifications. Note: Castrol SRF is not a silicone-based brake fluid (i.e., DOT 5) and is compatible with most factory brake systems and fluids, including DOT 3 and DOT 4 fluids. Always follow vehicle manufacturer's recommendations when adding brake fluid. Castrol React SRF Racing Brake Fluid Typical Properties: Dry Boiling Point: 590°F (310°C) Wet Boiling Point: 518°F (270°C) Superior anti-vapor lock properties One-liter (1000ml) bottle

Race Technologies 2434 Racing Brake Pads for BMW M Race Technologies 2434 Brake Pad Fitment Guide Make Model Build (Year) Front Rear Alpina B3 [E90/E92] 07 - 10 X BMW M135i [F20 & F21] 11 - 16 X BMW M140i [F20] 15 - 17 X BMW M2 [F87] 15 - 21 X BMW M235i [F22] 13 - 16 X BMW M235i Racing [PFC front caliper] 14 - 15 X BMW M235i Racing [AP front caliper] 16 - X BMW M240i [F22] 15 - X BMW M3 [F80] 14 - 18 X BMW M4 [F82] 14 - 20 X BMW M4 [F82] Competition 16 - X BMW M240i Racing [AP front caliper] 19 - X   The Race Technologies 2434 brake pad is a compact, high-performance pad shape designed for demanding braking applications where precise modulation, consistent friction, and thermal stability are essential. Measuring 73.8 mm wide by 78.5 mm high with a 63 mm friction material depth, the 2434 features a distinctive narrow backing plate and tall friction surface for compatible performance braking systems. Available from Competition Motorsport in RE10 racing and TS20 street/track compounds, the Race Technologies 2434 allows drivers to choose the friction characteristics best suited to their vehicle, braking system, driving style, and intended use. Whether preparing for an HPDE event, track day, or competitive race weekend, selecting the correct pad shape and compound is essential for predictable braking performance. Race Technologies 2434 Brake Pad Specifications Pad Shape: 2434 / P1205.17 Overall Width: 73.8 mm Overall Height: 78.5 mm Friction Material Depth: 63 mm Available Compounds: RE10 and TS20 Intended Use: Performance driving, HPDE, track days, club racing, and motorsport, depending on compound The 2434 features a distinctive backing plate with two rectangular upper retaining openings, an additional circular locating hole, and an offset upper relief. Its compact width and tall friction surface distinguish it from many conventional performance brake pad shapes. Always compare the 2434 technical drawing and dimensions with your existing brake pad or caliper specifications before ordering. RE10 Racing Brake Compound Race Technologies RE10 is an endurance-focused racing friction material engineered for demanding track and competition environments. Designed to provide consistent braking performance under sustained high temperatures, RE10 emphasizes predictable modulation, thermal stability, and low pad and rotor wear. RE10 is particularly well suited to advanced HPDE, sprint racing, club racing, and endurance competition where repeatable braking performance is essential. Its friction characteristics help drivers maintain consistent pedal response during extended sessions and repeated heavy braking. As a competition-focused compound, RE10 is intended primarily for track and racing applications. Increased brake dust and noise may occur during low-temperature street operation. TS20 Street and Track Brake Compound Race Technologies TS20 provides a versatile alternative for drivers seeking strong braking performance across a wider range of operating conditions. Developed for performance street driving and track-day applications, TS20 combines responsive initial bite, predictable modulation, and more street-friendly characteristics than a dedicated racing compound. TS20 is a suitable choice for dual-purpose performance vehicles used for spirited street driving, HPDE events, and occasional track days where braking performance must be balanced with everyday drivability. RE10 vs. TS20: Which Compound Is Right for You? Both Race Technologies compounds are designed for performance braking, but their intended operating environments differ. RE10: Best suited to dedicated track cars, club racing, sprint racing, and endurance applications requiring sustained high-temperature performance, consistent friction, and race-focused durability. TS20: Best suited to performance street cars, HPDE, and dual-purpose street/track vehicles where responsive braking and more street-friendly noise and dust characteristics are priorities. The ideal compound depends on vehicle weight, tire grip, rotor configuration, brake cooling, operating temperatures, and driving style. Contact Competition Motorsport for assistance selecting the appropriate compound for your application. Why Choose Race Technologies 2434 Brake Pads? The 2434 pad shape combines a compact 73.8 mm overall width with a 78.5 mm height and 63 mm friction material depth. This distinctive geometry makes accurate pad identification especially important when replacing existing pads or selecting friction materials for compatible performance calipers. Distinctive 2434 backing plate geometry for compatible brake calipers 73.8 mm overall width and 78.5 mm overall height 63 mm friction material depth Choice of RE10 competition or TS20 street/track compounds Performance-oriented friction materials for demanding driving applications Race Technologies 2434 Brake Pad Fitment The Race Technologies 2434 brake pad is designed for braking systems that require its specific backing plate geometry and friction material dimensions. Proper fitment depends on the caliper design, mounting features, brake system configuration, and required pad thickness. Before ordering, verify the 73.8 mm overall width, 78.5 mm overall height, 63 mm friction material depth, and retaining-hole locations against your existing brake pads or caliper manufacturer's specifications. Vehicle make and model alone may not establish compatibility, particularly when aftermarket performance brake systems or optional brake packages are installed. Buy Race Technologies 2434 Brake Pads at Competition Motorsport Competition Motorsport specializes in premium racing brake pads, performance brake components, and motorsport equipment for track-day enthusiasts, club racers, professional race teams, and performance shops. Select your preferred Race Technologies 2434 RE10 or TS20 compound above, or contact our motorsports specialists for help confirming pad fitment and choosing the appropriate friction material for your application.