Street Series 4 Pot Big Brake Kit (RP-X Brake Pads)

By combining the expertise of EBC Brake & obp, we have developed a range or Universal/Custom-Fit brake kits.

These kits are NOT car specific. Product image is for demonstration only, actual discs look may vary.

Kit Contents:
SSO-4-K11: SSO 4 Pot Caliper (Pair), RP-X Brake Pads & 294x24mm Grooved Discs
SSO-4-K12: SSO 4 Pot Caliper (Pair), RP-X Brake Pads & 294x24mm Slotted Discs
SSO-4-K13: SSO 4 Pot Caliper (Pair), RP-X Brake Pads & 294x24mm Blade Discs
SSO-4-K14: SSO 4 Pot Caliper (Pair), RP-X Brake Pads & 287x24mm Grooved Discs
SSO-4-K15: SSO 4 Pot Caliper (Pair), RP-X Brake Pads & 287x24mm Slotted Discs
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BRAKE CALIPER INFORMATION
The obp light weight high performance OBP-SSO-4 Street Series 4 Pot Calipers which have been developed with 6068-T6 aluminium alloy using advanced split forging technology. Each caliper is finished with a sleek black high-temperature brake paint for durability and a premium appearance.

Brake Caliper Specification:

Produced by Forging & CNC Machining
Aluminium Pistons
45.34cm2 Piston Area (38x41mm)
5.26kg Weight for a pair
275.7x83x138mm Parameter
Suits 15&16″ Rims
Suits 286-296 x 24mm Brake Discs
M10x1 Port

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BRAKE ROTOR INFORMATION
The EBC GD Series and EBC USR Series brake discs are both designed to enhance braking performance, but each offers different characteristics. The GD Series features a combination of wide slots and dimples, designed to help remove gases, water, dirt and debris from the braking surface while improving heat dissipation. This makes them particularly suitable for performance-focused drivers who require consistent braking under demanding conditions. In comparison, the USR Series features a finer, more refined slot pattern that helps remove gases and maintain consistent brake pad contact while reducing braking noise. This makes the USR Series an excellent choice for drivers seeking improved braking performance without compromising everyday driving comfort.

The EBC BSD Sport Series offers a more advanced braking surface design, featuring distinctive curved blade slots engineered to optimise heat dissipation and improve braking consistency. Manufactured using EBC’s specialised disc alloy, the BSD Sport Series is designed to reduce thermal distortion and effectively disperse gases during demanding braking conditions. Its overlapping blade-slot pattern also helps minimise braking noise while maintaining effective brake pad contact. While the GD Series focuses on cooling and debris removal, and the USR Series prioritises smooth, quiet braking performance, the BSD Sport Series combines enhanced heat management with a distinctive performance-oriented design, making it an excellent option for drivers seeking a more specialised braking solution.

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BRAKE PAD INFORMATION

Engineered for high-performance track driving, RP-X™ delivers a consistent friction level of 0.55 across temperatures ranging from 0 to 750°C (Ambient – 1400°F), ensuring 100% braking efficiency from cold. This makes RP-X™ an ideal choice for sprint racing and hill climb events, where instant full braking power is crucial without the need for warm-up. Additionally, its strong initial bite and powerful brake response make it well-suited for various circuit applications.

EBC Brakes Racing RP-X™ delivers an exceptional 0.55 friction coefficient with 100% cold brake response from ambient up to 750°C (1400°F) – engineered perfectly for sprint racing, hill climbs, and circuit drivers who demand an immediate, powerful pedal bite without needing to warm up the pads.

Key Feature Benefits

• NUCAP® NRS® equipped for perfect pad bond strength and retention.

• Maintains a powerful and stable 0.55 friction rating all the way from freezing cold up to a scorching 750°C (1400°F).

• Premium stainless steel backing plates significantly lower heat transfer to the calipers and eliminate the need for blistering paint.

• Achieves maximum braking effect instantly from cold, making it the premier choice for sprints, hill climbs, and immediate track performance.

• Delivers an intensely aggressive initial bite and firm, commanding pedal response for drivers who favor sharp deceleration.

• Formulated to offer excellent track pad longevity throughout heavy endurance racing and circuit abuse.

• Designed strictly for competitive track and motorsport environments and is NOT R90 approved for public road use in European markets.