When you’re deep into a track session, the most valuable asset you have isn't horsepower, it’s confidence. The confidence to deep-brake into a turn, lap after lap, knowing your pedal will remain firm and your stopping distances consistent.
At Elite Performance, we specialize in sourcing the most capable hardware in the world. When it comes to braking, that search begins and ends with the AP Racing by Essex Competition Brake Kits.
More Than a "Big Brake Kit"
There is a massive difference between a decorative "Big Brake Kit" and a Competition Brake System. While many aftermarket kits focus on aesthetics and paint colors, AP Racing focuses on the physics of heat and structural rigidity.
The heart of this system is the Radi-CAL caliper. This isn’t just a marketing term; it represents a fundamental shift in caliper design. By using an asymmetrical, organic shape, AP Racing has moved material only where it is needed to combat the specific forces of braking.
Why the Radi-CAL Design Wins on Track
1. Extreme Stiffness, Lower Weight
The asymmetrical design of the Radi-CAL caliper makes it significantly stiffer than traditional "box" calipers while being remarkably light. Less caliper flex means a firmer pedal and more precise modulation, even under extreme temperatures.
2. Superior Heat Management
Track brakes fail when they can’t shed heat. AP Racing kits feature ventilated pistons and a design that allows air to flow through the caliper body far more efficiently than OEM setups, preventing fluid boil and pad fade.
3. The "J-Hook" Advantage
The rotors in these kits feature the iconic J-Hook slot pattern. Unlike cross-drilled rotors that are prone to cracking, the J-Hook design provides more leading edges for the pad to bite into and clears debris effectively while maintaining structural integrity under high heat.
4. Unsprung Weight Savings
By replacing heavy cast-iron factory components with high-grade aluminum and specialized alloys, you reduce the unsprung mass at each corner. This doesn't just help you stop; it allows your suspension to react faster, improving overall handling and grip.
The Elite Performance Difference
Buying a competition brake kit is a significant investment. We don't just "drop-ship" a box; we act as your technical consultant to ensure your build is successful:
- Wheel Fitment Verification: We help you navigate clearance requirements to ensure your wheels fit without the need for spacers.
- Brake Bias Optimization: We ensure your kit maintains the correct front-to-rear bias so your ABS and stability control systems work in harmony.
- Concierge Sourcing: We handle the technical coordination with the manufacturer to get you the latest revisions and accurate lead times.
Final Thoughts
Stopping shouldn't be an afterthought. Whether you are building a BMW G80 M3, a Porsche 718, or a GR Supra, an AP Racing Competition Kit is the single most impactful way to ensure your car can handle the heat of the track.
Ready to find the right kit for your chassis? Contact Elite Performance for a technical consultation on fitment, pad compounds, and current availability.