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JMACX 4WD Brake Booster to suit Toyota LandCruiser VDJ70 Series (ABS)
The dual-diaphragm JMACX brake booster is an easy upgrade over the factory’s small single diaphragm providing up to 30% increased braking performance with the benefit of a reduction in pedal pressure. The unit is designed as an easy bolt-in replacement and has engineering compliance with ADR35 certification.
Ideal for 4WDs fitted with larger tyres, carrying heavy loads and towing your caravan.
Dual Diaphragm Brake Booster
A Dual Diaphragm Booster operates by increasing the level of assistance, which reduces the effort required to press the pedal. This can be achieved in two ways: by enlarging the rubber diaphragm’s surface area or by increasing the vacuum pressure differential.
JMACX’s Brake Booster upgrade utilizes a tandem design with dual rubber diaphragms to double the surface area of the diaphragm, resulting in an effective boost without requiring a larger canister.
- Increased stopping power by up to 30%
- Tested and certified on GVM upgrades up to 4200kg on 35-inch tyres
- Reduced pedal effort
- More responsive brake pedal
- Direct bolt-in replacement
- ADR certification
- JMACX – JM79BBABS
- Toyota LandCruiser VDJ76, VDJ78, VDJ79 series with ABS (08/2012 – On)
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