IC5 Performance Brake Kit

IC5 Performance Forged 6-Piston Brake Kit

Track Performance. Street Comfort. OEM Wheel Fitment Specialist.

No Spacers Needed
Fits 17"-18" OEM Wheels
Forged Lightweight Body

Product Overview

The IC5 Brake Kit is engineered to benchmark against the Brembo GT6, offering superior versatility for 17-inch and 18-inch wheels. Designed with a "Slim" profile, the IC5 solves the biggest headache for car enthusiasts: fitting big brakes under original factory wheels without using wheel spacers.


Whether you are looking for a linear street feel or aggressive track responsiveness, the IC5 offers a pure competitive caliper design with high heat insulation, specific racing pistons, and optional racing springs for faster return.

Why Choose IC5?

1. Save Money: OEM Wheel Fitment

The ultra-thin design allows fitment on 95% of original 17-18 inch wheels. You do NOT need to buy new wheels, tires, or dangerous wheel spacers/flanges. Direct bolt-on safety.

2. Pure Performance & Aesthetics

Features a massive 6-piston caliper that looks "full" inside the wheel. Offers a stiff, responsive pedal feel with no "nodding" (nose dive). Linear braking force with powerful mid-range bite.

3. Advanced Manufacturing

Two-piece Forged CNC process with hollowed-out weight reduction. Surface treated with advanced Chemical Plating (similar to GT-R spec) or Hard Anodizing for extreme durability.

4. Superior NVH Control

Engineered for comfort. Brake disc jitter rate <3% and noise rate <7%, performing better than many top-tier competitor benchmarks.

3 Power Configurations (Customizable)

The IC5 is available in three piston configurations to perfectly match your vehicle's weight and Master Cylinder (Oil Supply) capacity.

TYPE A: IC5-61 (High Power / Large)

Best for: Heavy vehicles or cars with Large Oil Supply Master Cylinders.

  • Piston Area: 61.18 cm² (Massive clamping force)
  • Piston Sizes: 34mm / 36mm / 38.1mm
  • Weight: 3.2 KG
TYPE B: IC5-62 (Medium / Balanced)

Best for: Medium-sized vehicles. Balanced pedal feel.

  • Piston Area: 55.6 cm²
  • Piston Sizes: 30.2mm / 34.4mm / 38.1mm
  • Weight: 3.0 KG
TYPE C: IC5-62 (Small / Low Oil Supply)

Best for: Small vehicles or cars with large wheels (19"+) but small Master Cylinders (e.g., Mazda 6/Atenza).

  • Piston Area: 47.3 cm² (Maintains pedal firmness on low-flow cars)
  • Piston Sizes: 28.6mm / 30mm / 36.1mm
  • Weight: 3.0 KG

Technical Specifications

Caliper Construction 2-Piece Forged Aluminum, CNC Carved & Hollowed
Surface Finish Chemical Plating / Hard Anodizing / High-Temp Paint
Disc Compatibility (17" Wheels) 330mm x 32mm
Disc Compatibility (18" Wheels) 355mm x 32mm
Brake Pad Compatibility Compatible with Brembo GT6N / AMG Pads (requires 3mm thinning) or IC5/DM6 Specific Pads.
Friction Area Massive 105.4 cm² (Max) / 68.5 cm² (Standard)
Wheel Fitment 17" and 18" (Optimized for OEM wheels). Note: Not recommended for 19" wheels if you require discs larger than 355mm.

Installation & Safety

Direct Bolt-On: The IC5 bridge, center bell, and discs are designed for easy replacement. Installation is quick and follows standard factory procedures.


Safety First: By eliminating the need for wheel spacers (flanges) and extended bolts, the IC5 reduces the risk of mechanical failure and vibration often associated with aftermarket wheel spacing.