AST Lowering Springs- Alfa Romeo 155 Q4 (167) Engine:Q4 No extra inline check valve

No extra inline check valve is required — Radium catch cans are pressure sealed

2011-2014 Subaru Impreza WRX STI Limited 2010 Subaru Impreza WRX STI Special Edition 1995 Subaru Legacy Base 1990-1994 Subaru Loyale Base 1990 Subaru Loyale RS 1990 Subaru Loyale RS Turbo 1990 Subaru Loyale Turbo 1986-1989 Subaru RX Turbo 1981-1982 Subaru Standard Base 1985-1988 Subaru XT DL 1985-1991 Subaru XT GL 1987 Subaru XT GL-10

and the reliability to back it up — whether you're on the street or pushing the car to its limits on track

BMW F87 M2 Competition (2018–2021)

AST Lowering Springs- Alfa Romeo 155 Q4 (167) Engine:Q4 No extra inline check valveTransform 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