PDI 4WD Brake Upgrade Parts & Kits suit Landcruiser 100 Series.

After years of building, driving, and testing modified 4WDs, we know how important reliable braking performance is especially on heavier touring and towing vehicles. Some LandCruiser models are well known for poor factory braking performance once larger tyres, added accessories or increased vehicle weight are introduced.

For the Toyota LandCruiser 100 Series, improving braking performance comes down to upgrading the core braking components including brake lines, rotors and brake pads. Due to the factory ABS system configuration, a brake booster upgrade is not practical on the 100 Series, so our focus is on delivering maximum braking performance through proven component upgrades.

DBA 4000 Series Rotors

DBA 4000 Series rotors are engineered for demanding 4WD and towing applications. Their advanced ventilation design improves heat dissipation, helping reduce brake fade under heavy braking conditions. Manufactured using high carbon alloyed steel, DBA 4000 rotors offer increased durability, improved wear resistance and superior performance compared to standard factory rotors.

DBA XP Brake Pads

DBA XP brake pads are one of the best performing options for 4WD vehicles, touring setups and heavy duty applications. They provide:

• Strong initial bite
• Improved stopping performance
• Excellent cold braking response
• Consistent pedal feel
• Reliable performance under load

The increased braking response is noticeable even under light pedal application, making them ideal for everyday driving, towing and off road use.

Braided Brake Lines

Upgraded braided brake lines improve pedal feel and braking consistency by reducing line expansion under pressure. This results in firmer pedal response and improved brake modulation, particularly important on heavily loaded vehicles.

Proven 4WD Brake Upgrade Solutions

PDI has been supplying upgraded brake boosters and braided brake lines since 2019, with a strong focus on practical, real world braking improvements for modified LandCruisers and touring vehicles. Our goal is to deliver the best bang for buck brake upgrades for 4WD owners looking for safer, more confident braking performance both on and off road.