AST BMW M4 Lowering Springs (G82) 125 kW pair it with DINANTRONICS Stage

pair it with DINANTRONICS Stage 4 calibration and the Dinan intercooler

Expect sharper response pulling out of junctions

0 twin turbo sound upgrade

Covers the pair of S55 units for the exchange process

AST BMW M4 Lowering Springs (G82) 125 kW pair it with DINANTRONICS StageWant to give your G82 M4 that extra stance? The AST 30mm Drop to both the Front and Rear Springs gives the perfect fitment with either OEM or aftermarket wheels. AST Lowering Springs are manufactured from a premium high tensile chromium silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each