AST Lowering Springs- BMW 3 Series Touring (F31) Engine:320i/328i/330i/318D/320D xDRIVE Performance Gains: +15-20hp | +18-23Nm

Performance Gains: +15-20hp | +18-23Nm (on stock ECU)

2022-2023 Honda Civic Si 2019-2020

Includes crush washer to seal inlet to check valve surface

Supertech Spring Seat Locator for SPR-TS1015 Subaru WRX EJ20-25 1mm Thick - Set of 16

AST Lowering Springs- BMW 3 Series Touring (F31) Engine:320i/328i/330i/318D/320D xDRIVE Performance Gains: +15-20hp | +18-23NmTransform 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