Eibach Race Off-Road Single Coil Spring - 450 lbs/in Rate, 4.76 in. Block Height RX330 AST Lowering Springs for the

AST Lowering Springs for the 2001-2008 BMW 7 Series (E65) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

improved rigidity

Part Number 68305 Part Name Coil Springs UPC 611512683058 Vehicle 1985-1992 Pontiac Firebird Drivetrain RWD Lowering Rate - Rear 2

2020 Polaris RZR XP 4 1000 Limited Edition

1987 Mercedes-Benz SE 6 Cyl/V8 (W126)

Eibach Race Off-Road Single Coil Spring - 450 lbs/in Rate, 4.76 in. Block Height RX330 AST Lowering Springs for theEibach's ERS line has evolved over the years to be the world's most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry. Eibach's ERS line has evolved over the years to be