Colab Garage Nissan R35 GT-R Manual Brake Conversion Kit

Why We Developed This Kit

Most manual brake conversions for the Nissan GT-R rely on adapter plates and Strange Mopar drag racing master cylinders, but the pedal effort and feedback are not ideal for drifting or motorsports use.

After competing in Formula Drift for two years, we discovered that the Chase Bays Dual Piston Brake Booster Delete with a 6:1 pedal ratio provides the best balance of pedal effort, control, and reliability for drag racing and drift setups.

To fit this system into the Nissan R35 GT-R, we made small modifications that do not change its core functionality, ensuring a seamless fit and performance. This nearly bolt-on solution provides the most consistent braking feel possible, ensuring that your pedal response is the same run after run.

Why Choose This Kit for Your Nissan R35 GT-R?

✅ Optimized for Drag Racing & Drifting – Provides a firm, predictable brake pedal for repeatable performance.
✅ No ABS or Computer Interference – Allows you to modulate braking manually, with no unwanted electronic intervention.
✅ 6:1 Pedal Ratio for Superior Modulation – Reduces pedal effort while maintaining full brake control.
✅ Weight Reduction – Eliminates the heavy OEM brake booster, significantly reducing front-end weight.
✅ Line Lock System for Drag Racing – Integrated line lock solenoid for easy staging and launch control.
✅ Brake Pressure Sensor for Data Logging – Enables real-time braking data monitoring when paired with a MoTeC ECU.
✅ Minimal Chassis Modification Required – A small firewall modification is needed for proper pedal positioning.
✅ Requires MoTeC ECU Integration – This kit requires a MoTeC ECU to support the brake pressure sensor and wheel speed sensor inputs.
✅ Includes Wiring Harness for Easy Integration – Comes with pre-wired harnesses for easy sensor connection, though some final wiring is required, including splicing into your OEM harness.

What’s Included?

• Modified Chase Bays Dual Piston Brake Booster Delete with 6:1 Pedal Ratio (optimized for Nissan R35 GT-R fitment without altering functionality)

• High-Performance Brake Master Cylinder

• Line Lock Solenoid for Front Brakes

• Brake Pressure Sensor with Wiring Harness

• Pre-Made Stainless Steel Brake Lines & AN Fittings

• All Necessary Mounting Hardware

Who Is This Kit For?

This kit is specifically designed for Nissan R35 GT-R drag racers and drifters who want:
✅ Consistent, predictable pedal feel
✅ Better control without ABS interference
✅ A lightweight braking solution

While motorsport ABS remains the preferred method for road racing and time attack, this manual brake conversion is the superior choice for drag racing and drifting applications.

🚨 FOR OFF-ROAD USE ONLY 🚨
This product is intended for off-road and motorsport use only. It is not street-legal and may not comply with local regulations.

🚗 Designed for Nissan GT-R Drifters & Drag Racers. Built for Performance. 🏁