Eibach ERS Main-Metric Formula Single Coil Spring - 450 lbs/in Rate 600 Series 2004 Audi A8 Quattro (D3)

2004 Audi A8 Quattro (D3)

2018 BMW M235i Convertible RWD (F23)

Part Number 68540 Part Name Coil Springs UPC 611512685403 Vehicle 1968-1973 Ford Mustang Hardtop Drivetrain RWD Notes All Applications are for V8 Small Block Rear Wheel Drive Only - Except for Grand National which is a V6

2021 Audi A4 Quattro Premium AWD (B9)

Eibach ERS Main-Metric Formula Single Coil Spring - 450 lbs/in Rate 600 Series 2004 Audi A8 Quattro (D3)Eibach'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. Standard Features 36mm I. D. Formula Springs