AST Lowering Springs- BMW 4 Series (G22) Engine:430D xDRIVE 830in w/ ARP2000 Fasteners

830in w/ ARP2000 Fasteners

The Radium Engineering Fuel Rail Plumbing Kit provides the complete post-pump filtration and fuel line solution required when using the Radium Engineering fuel pump hanger on Subaru EJ-platform vehicles

PA nylon convoluted fuel tubing (length and ID per variant selection)

This updated design also installs a great deal easier than the original

As one of the highest stressed components in the engine

AST Lowering Springs- BMW 4 Series (G22) Engine:430D xDRIVE 830in w/ ARP2000 FastenersTransform 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