
( Brand: R1 Concepts ), ( Manufacturer Part Number: CBC.59032.42 ), ( Part Type: Kit )
The **R1 Concepts CBC.59032.42 Front & Rear Brake Kit** is a meticulously engineered upgrade package designed to transform the braking performance of the 2006 2011 Honda Civic Si, delivering superior stopping power, enhanced modulation, and a more engaging driving experience. This kit features a premium blend of high-performance components, including **front 12.3-inch vented rotors** with a 320mm diameter and a 10mm thickness, paired with **R1 Concepts signature CBC (Cross-Bored & Center-Drilled) design** for optimized heat dissipation and reduced weight. The front rotors are paired with **R1 Concepts high-performance brake pads**, crafted from a high-friction, low-dust compound that maximizes grip without excessive wear, ensuring consistent performance under aggressive driving conditions. The kit also includes **R1 Concepts front calipers**, which feature a robust single-piston design with upgraded internals, including a reinforced piston and improved dust seals, for enhanced durability and precise modulation. For the rear, the kit provides **11.8-inch solid rotors** with a 280mm diameter and 8mm thickness, paired with matching high-performance pads, ensuring balanced braking and improved rear-end stability. The kit is backed by R1 Concepts reputation for precision engineering, with all components machined to exacting standards and finished with a high-quality powder coat for corrosion resistance. Whether you re pushing the limits on the track or simply seeking a noticeable improvement in daily driving confidence, this brake kit delivers a seamless upgrade that elevates the Civic Si s braking capabilities while maintaining reliability and ease of installation.
### **Pros and Cons of buying a R1 Concepts CBC.59032.42 Front/Rear Brake Kit for a 2006 2011 Honda Civic Si/SiL**
#### **Pros:**1. **Performance Upgrade** This brake kit is designed to improve stopping power, especially for enthusiasts who push their Civic harder than stock brakes can handle. The upgraded rotors and pads provide better heat dissipation and reduced fade under aggressive driving.
2. **Durability** The high-quality materials used in R1 Concepts brake components (likely forged rotors and premium pads) are built to last longer than OEM parts, reducing the need for frequent replacements.
3. **Improved Modding Compatibility** Many aftermarket brake kits are designed to work seamlessly with other performance upgrades (e.g., larger calipers, upgraded brake lines, or suspension mods). This kit is likely compatible with common Civic Si mods.
4. **Better Braking in Wet Conditions** The materials used in aftermarket brake kits often offer improved resistance to water and debris, leading to more consistent braking in wet or dirty conditions.
5. **Aesthetic Appeal** The rotors in this kit may have a unique finish (e.g., black, silver, or cross-drilled) that enhances the Civic s sporty appearance, especially when paired with aftermarket wheels.
6. **Warranty Coverage** R1 Concepts typically offers a warranty on their brake kits, providing peace of mind against manufacturing defects.
7. **Easier Installation** While not always the case, many aftermarket brake kits are designed to fit stock calipers or require minimal modifications, making installation more straightforward than a full caliper swap.
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#### **Cons:**1. **Cost** Aftermarket brake kits are significantly more expensive than OEM replacements. For a Civic Si, this kit will likely cost **$300 $600 **, depending on where you purchase it, which may not be justified if you don t frequently push the brakes hard.
2. **Potential Overkill for Daily Driving** If you primarily drive the Civic for commuting or light spirited driving, the stock brakes may suffice. Upgrading unnecessarily adds cost without a meaningful benefit.
3. **Maintenance Requirements** Higher-performance brake pads (e.g., ceramic or semi-metallic) may wear faster than OEM pads, requiring more frequent replacements. Additionally, upgraded rotors may need resurfacing or replacement more often if subjected to heavy braking.
4. **Installation Complexity** While some kits are straightforward, others may require removing the wheels, calipers, and sometimes even the suspension components (e.g., struts). If you re not comfortable with mechanical work, labor costs at a shop could add up.
5. **Potential for Brake Dust Issues** Some high-performance brake pads produce more brake dust, which can be unsightly on wheels and require more frequent cleaning.
6. **Compatibility Concerns** If the Civic has been previously modified (e.g., lowered suspension, larger wheels, or different calipers), there may be clearance issues or the need for additional adjustments.
7. **Resale Impact** While not a major concern for most owners, some buyers may prefer stock brakes for simplicity, potentially affecting resale value slightly.
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### **Conclusion**
The **R1 Concepts CBC.59032.42 brake kit** is a solid choice for **Honda Civic Si/SiL owners who frequently drive aggressively, track the car, or want a noticeable performance and aesthetic upgrade**. If you push your Civic hard, enjoy spirited driving, or plan to run other performance mods, this kit will provide tangible benefits in braking performance and durability.
However, if you **mostly use the Civic for daily commuting or light driving**, the stock brakes may be sufficient, and the cost of this kit may not be justified. In that case, sticking with OEM replacements or a more budget-friendly aftermarket option (e.g., a basic rotor/pad upgrade) could be a better choice.
For **track use or heavy braking**, this kit is a worthwhile investment. For **casual enthusiasts**, it s an optional luxury that enhances performance but isn t strictly necessary.
### **Recommendation:**- **Buy it if:** You frequently drive hard, enjoy track days, or want a noticeable upgrade in braking performance and aesthetics.
- **Skip it if:** You mostly drive the Civic casually and prefer to save money on less critical mods.
- **Consider alternatives if:** You want a more budget-friendly option (e.g., **EBC Redstuff pads EBC rotors**) or a full caliper swap (e.g., **Brembo or EBC high-performance calipers**) for even better stopping power.
Ultimately, this brake kit is a **strong mid-range upgrade** that balances performance, durability, and aesthetics ideal for those who want more than stock but aren t ready for a full brake system overhaul.
Vehicle Service Type: Car, SUV, Truck. Year: 2006 2011. Low Dust Noise: Ceramic pads are formulated to reduce dust and noise for cleaner wheels a quieter ride; Ideal daily driving compatible with passenger vehicles, light duty trucks. Assembly required: No.
Model: Elaine Series. High-Performance Brake Rotors: Cross-Drilled and Diamond Slotted rotors ensure maximum braking performance, durability, smooth quiet stops. R1 Concepts Front and Rear Brake Kit For 2006 - 2011 Honda Civic Drilled Slotted Rotors Ceramic Pads Hardware included: Brand. Manufacturer: R1 Concepts.
Exterior: Zinc.