AST Lowering Springs- BMW M5 xDrive Touring (G99) Engine:4.4 xDRIVE and4-inch piping diameter ensure the

and4-inch piping diameter ensure the engine breathes sufficiently and realizes large power gains across the entire powerband

and motorsport fuel system conversions

one cost and you are covered for all and any future upgrades

or even increased power applications

Their clients and their requirements are as wide ranging as the products they supply

AST Lowering Springs- BMW M5 xDrive Touring (G99) Engine:4.4 xDRIVE and4-inch piping diameter ensure theTransform your vehicles profile and performance with AST Lowering Springs. Engineered for drivers who demand a more aggressive aesthetic without sacrificing ride quality, these springs provide a significant reduction in ride height while working in perfect harmony with your factory dampers. By lowering the centre of gravity, AST springs reduce body roll during cornering and nose dive under heavy braking, resulting in a more stable and communicative