DBA’s Dual Diaphragm Brake Boosters, for selected 4WD models, are available as dual diaphragm boosters for vehicles with insufficient braking capabilities. They enhance braking power at reduced pedal effort and are compatible with the original master cylinder or DBA Street Series master cylinders.
DBA Street Series Brake Boosters are a high-quality OE replacement for selected 4WD and SUV models, delivering braking performance that matches or exceeds factory standards.
Featuring a single diaphragm design, they provide strong, consistent braking response with minimal pedal effort — giving you confidence whether you’re driving on-road or off the beaten track.
Engineered for a direct fit, DBA Street Series Brake Boosters are fully compatible with your vehicle’s original master cylinder or DBA Street Series master cylinders, making them the ideal choice for restoring or improving braking performance.
The range is constantly being developed further, in line with growing vehicle parc and customer demands.
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Disc Brakes Australia is an Australian manufacturer, designer and global marketer of aftermarket and OE-replacement brake rotors and drums, brake pads and shoes, brake cylinders, calipers, brake hoses and fluids, sensors and other ancillary items.
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