KSport Kontrol Sport Coilovers for 1990-1993 Infiniti Q45 RWD (G50) FX37 ST Anti-Sway Bars greatly improve

ST Anti-Sway Bars greatly improve road handling during rapid load changes and hard cornering by reducing the load difference between the inside and outside wheels

AST Lowering Springs for the 2011-2017 Lexus CT200h are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

AST Lowering Springs for the 2010+ Mercedes-Benz E-Class (A207) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

The Whiteline Anti Dive Kit to your 2007-2008 Ford Mustang Shelby GT (S197) provides 2 point caster adjustment changing the nature of front anti-dive and lift

AST Suspension designed the Competition 3-way adjustable series to fit the 1989 Porsche 944 2

KSport Kontrol Sport Coilovers for 1990-1993 Infiniti Q45 RWD (G50) FX37 ST Anti-Sway Bars greatly improveThe KSport Kontrol Sport Coilover Kit adds a firmer, more track focused personality to the 1990 1993 Infiniti Q45. Spring rates and valving run 20 30% stiffer than the Kontrol Pro, giving you the roll control, turn in, and stability you need when the road opens up or when you start seeing cones. The ride is still streetable, but the priority has shifted toward precision. Full height adjustment lets you drop your Infiniti Q45 to a clean, purposeful