Nissan GQ & GU Y61 PDI Dual Diaphragm Upgraded Brake Booster

Using our custom larger diameter dual diaphragm upgraded brake booster will do more to improve the brakes than any other mod. This is because the extra assist, from the booster, will allow increased clamping pressure on the brakes. We have been providing upgraded brake boosters for a number of years now and they provide greater control and better braking.

This should be considered for those with increased towing loads, larger than standard tyres or GVM upgrades.