AST 30mm/20mm Lowering Springs | BMW 1 Series E87/E81/E82/E88 (ASTLS-14-314) YMM_2014_2017_McLaren_650S

AST 30mm/20mm Lowering Springs | BMW 1 Series E87/E81/E82/E88 (ASTLS-14-314) YMM_2014_2017_McLaren_650SAST Lowering Springs for the 2004 2011 BMW 1 Series (187 182) 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 spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle.

high-quality construction that withstands demanding driving conditions

aggressive aesthetic for your truck

Includes stainless steel hardware for corrosion resistance and secure installation

The increased rigidity translates into sharper turn-in and improved feedback

Goodridge brake lines are trusted by top racing teams and performance drivers worldwide

Its corrosion-resistant finish ensures longevity even under harsh engine bay conditions

The kit’s structural integrity ensures consistent performance and long-term reliability

The bars are precisely bent and finished to exact specifications

This sway bar is engineered to support vehicle stability during aggressive maneuvers

Drivers who prefer a heavy pedal feel with smooth engagement for aggressive driving

Constructed from high-grade silicone material that withstands extreme temperatures and engine bay heat

The Magnaflow Street Series exhaust system incorporates several advanced features to ensure optimal performance and durability: