AST Lowering Springs For BMW 3 4CYL. 2000-12/2007, Front 50 , Rear 40 X3M (F97) SUSPENSION With this piece

With this piece

this system features larger diameter tubes and unique solutions to improve torque and power across all RPMs

2018 BMW 540i xDrive Spark Plug

this system does not fit the S3 Sportback variant of the 8Y platform

AST Lowering Springs For BMW 3 4CYL. 2000-12/2007, Front 50 , Rear 40 X3M (F97) SUSPENSION With this pieceThe AST Lowering Springs for BMW 3 4CYL (2000 12 2007) represent a precision engineered solution designed to enhance your vehicles handling and aesthetic appeal. Manufactured using advanced Wafios coiling machines, these springs are cold coiled to ensure maximum durability and consistent performance. Their design focuses on lowering the vehicles center of gravity while maintaining a high level of ride comfort comparable to the original equipment