Wilwood Superlite 6R Front Big Brake Kit - 1989-1998 240SX / 1989-1994 Skyline / 1990-1996 300ZX (Slotted Rotors)

Transform your braking performance with the Wilwood Superlite 6R front big brake kit. Featuring 6-piston forged aluminum calipers, 12.88" slotted rotors, and race-proven design, this premium brake kit delivers superior stopping power, fade resistance, and distinctive red styling for your Nissan.

Key Features:

• Superlite 6R forged aluminum 6-piston calipers (red)
• 12.88" (327mm) slotted rotors
• Forged billet aluminum construction
• Stainless steel braided brake lines
• High-performance brake pads included
• Complete bolt-on kit with all hardware
• Fits under most 17" wheels
• Wilwood quality and engineering
• Made in USA

Performance Benefits:

• Superior Stopping Power: 6-piston calipers and larger rotors dramatically improve braking
• Fade Resistance: Slotted rotors dissipate heat effectively
• Consistent Performance: Maintains brake feel during repeated hard stops
• Lightweight Design: Forged aluminum reduces unsprung weight
• Improved Modulation: 6-piston design provides excellent pedal feel
• Track-Proven: Race-derived technology for street and track use
• Distinctive Styling: Red calipers add aggressive appearance

Specifications:

• Brand: Wilwood
• Part Number: 140-18243-R
• Product: Superlite 6R Front Big Brake Kit
• Caliper: Superlite 6R (6-piston, forged aluminum)
• Caliper Color: Red
• Rotor Size: 12.88 inches (327mm)
• Rotor Type: Slotted
• Brake Lines: Stainless steel braided
• Pads: High-performance (included)
• Minimum Wheel Size: 17 inches (most applications)
• Origin: Made in USA
• Barcode: 889545126310

Fitment Information:

• 1989-1998 Nissan 240SX (S13/S14)
• 1989-1994 Nissan Skyline (R32)
• 1990-1996 Nissan 300ZX (Z32)
• Note: Verify wheel clearance with 17" minimum wheel size
• Installation: Professional installation strongly recommended

What's Included:

• Wilwood Superlite 6R calipers (pair - left and right)
• 12.88" slotted rotors (pair)
• High-performance brake pads
• Stainless steel braided brake lines
• Mounting brackets and hardware
• Installation instructions

Installation Notes:

• Professional installation strongly recommended
• Remove factory brake components
• Install mounting brackets to spindles
• Install rotors and calipers
• Connect stainless steel brake lines
• Bleed brake system thoroughly
• Bed in brake pads according to instructions
• Verify wheel clearance before final installation

Superlite 6R Forged Aluminum Calipers:

The Superlite 6R calipers are forged from billet aluminum, providing exceptional strength while keeping weight to a minimum. The 6-piston design uses three pistons per side for even pad pressure distribution and superior clamping force. The forged construction is significantly stronger than cast calipers, ensuring reliable performance under extreme conditions. The red powder-coated finish provides corrosion resistance and distinctive styling.

12.88" Slotted Rotors:

The 12.88" (327mm) slotted rotors provide significantly more braking surface area than factory rotors, improving stopping power and heat capacity. The slotted design serves multiple purposes: the slots wipe the pad surface clean, provide escape routes for water and debris, and help dissipate heat and gases. This design provides excellent fade resistance and consistent performance during track use or aggressive street driving while offering a cleaner appearance than drilled rotors.

Superior Stopping Power:

The combination of 6-piston calipers and larger rotors provides dramatically improved stopping power compared to factory brakes. The increased rotor diameter provides more leverage, while the 6-piston design delivers more clamping force. The result is shorter stopping distances and more confident braking, especially from high speeds. The improvement is immediately noticeable on the street and essential for track use.

Fade Resistance:

The large rotor size and slotted design provide excellent heat dissipation, preventing brake fade during repeated hard stops. Brake fade occurs when components overheat, causing reduced braking performance. The Wilwood kit's superior heat management maintains consistent brake feel and stopping power even during extended track sessions or aggressive mountain driving. This fade resistance is what separates premium brake kits from budget alternatives.

Lightweight Forged Construction:

The forged aluminum calipers are significantly lighter than factory cast iron calipers, reducing unsprung weight. Reduced unsprung weight improves suspension response, handling, and ride quality. The weight savings also reduce rotational mass, improving acceleration and reducing stress on wheel bearings. Despite the lighter weight, the forged construction is stronger than cast iron.

Stainless Steel Braided Brake Lines:

The included stainless steel braided brake lines eliminate the expansion that occurs with rubber lines under pressure. This provides firmer pedal feel and more direct brake response. The stainless lines are also more durable than rubber lines, resisting abrasion and corrosion. The improved pedal feel is noticeable immediately and complements the big brake kit's performance.

Complete Bolt-On Kit:

The kit includes everything needed for installation: calipers, rotors, pads, brake lines, brackets, and all mounting hardware. The bolt-on design uses factory mounting points where possible, simplifying installation. While professional installation is recommended, experienced DIYers can complete the installation with basic tools. The complete kit ensures all components are engineered to work together for optimal performance.

Why Wilwood?

Wilwood is a leading manufacturer of high-performance brake systems, with decades of experience in professional racing. Their products are designed and manufactured in the USA to exacting standards. Wilwood brake kits are trusted by professional race teams and enthusiasts worldwide for their performance, quality, and reliability. The Superlite 6R represents proven technology from the highest levels of motorsport.

Installation Tips:

• Verify wheel clearance before installation - test fit with wheels off vehicle
• Use proper brake bleeding procedure to remove all air
• Follow bed-in procedure for brake pads to ensure optimal performance
• Torque all fasteners to manufacturer specifications
• Check brake fluid level and top off as needed
• Test brakes in safe area before aggressive driving

Perfect For:

• 1989-1998 240SX, 1989-1994 Skyline, 1990-1996 300ZX owners seeking maximum braking performance
• Track day enthusiasts demanding fade-resistant braking
• Drift builds requiring reliable, consistent brake performance
• High-horsepower builds needing upgraded stopping power
• Anyone seeking race-proven Wilwood quality with slotted rotor design

Perfect For: Nissan 240SX, Skyline, and 300ZX owners seeking Wilwood Superlite 6R front big brake kit with 12.88" slotted rotors.

Pro Tip: Slotted rotors provide excellent performance with a cleaner appearance than drilled rotors - ideal for street/track builds.

Made in USA: Complete kit with calipers, rotors, pads, lines, and hardware. Fits most 17" wheels. Professional installation recommended.

Transform your braking with Wilwood Superlite 6R big brake kit - 6-piston calipers, 12.88" slotted rotors, superior stopping power, race-proven.