PDI Dual Diaphragm Upgraded Brake Booster suit VDJ79/78/76 HDJ79/78 HZJ79/78 Series Landcruiser

Upgrade Your 79 Series Braking Performance with a High Performance Brake Booster

The most cost effective way to dramatically improve braking performance in your 79 Series LandCruiser is by increasing hydraulic pressure with a larger brake booster. This upgrade delivers maximum braking efficiency on standard tyres and significantly enhances overall safety. After testing common “30% upgraded brake boosters,” we knew there was room for improvement and that’s exactly what the PDI Brake Booster delivers.

Why Choose the PDI Dual Diaphragm Brake Booster?

The PDI Brake Booster is a premium upgrade for the 79 Series range, offering a 50% increase in brake assist ratio. This makes it the largest and most powerful brake booster available for these vehicles. This performance gain is achieved through:

• A dual diaphragm design for increased assist
• A larger overall booster diameter for greater hydraulic pressure

Improved Brake Balance & Control

Many suspension upgrades include a spacer for the Load Proportioning Valve (LPV) rod to adjust for ride height changes. However, this often prevents the braking system from performing at its full potential. With the PDI Brake Booster installed, you’ll finally be able to properly adjust the LPV, allowing:

• Balanced braking between front and rear wheels
• Improved stopping distance
• Greater control under load

The increased braking performance is immediately noticeable and can transform your driving experience within minutes.

Engineered for Heavy Duty Applications

Our PDI dual diaphragm brake boosters are ADR tested and compliant, ensuring safety and reliability under Australian standards. They are ideal for vehicles with:

• Increased GVM (Gross Vehicle Mass) and GCM (Gross Combined Mass)
• Larger wheels and tyres
• Touring, towing and off road setups

Get the Ultimate 79 Series Brake Upgrade

If you’re looking for the best brake upgrade for your 79 Series LandCruiser, the PDI Brake Booster delivers unmatched performance, safety and value.