Powerbrake M-Line Performance Caliper Kit – Front – Lexus GX550
Enhanced braking performance without the complexity of a full big brake conversion.
Designed for Lexus GX550 (24-26) applications, this M-Line system combines Powerbrake 6-piston calipers with matched performance pads and is engineered to work with the vehicle’s OEM rotors or the optional matched Powerbrake D-Line rotor set.
The upgrade improves pedal feel, braking consistency, heat management, and control for vehicles used for towing, touring, overlanding, larger wheel and tire combinations, and demanding daily use.
- High-performance 6-piston Powerbrake M-Line calipers
- Matched high-performance brake pads included
- Optional DT1018NSSA D-Line rotor-only kit available
- Optional rotor size: 354x32x83.5 mm
- Required wheel size: 17 inch or larger
- Front axle upgrade
M-Line is the ideal upgrade for customers who want greater braking confidence while retaining a modular, cost-effective, and serviceable brake system.



