Yellow Speed Dynamic Pro Air Struts for 2020-2025 Toyota GR Supra (A90/A91) 1990 AST Lowering Springs for the

AST Lowering Springs for the 1994-1997 Audi A6 (C4Q) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

2007 BMW 3 Series 335i Coupe RWD (E92)

Damper Model Track Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 46mm diameter Spring Rates - Front 9 kg/mm Spring Rates - Rear 8 kg/mm Top Mounts - Front Aluminum with Rubber Bushings Top Mounts - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear Divorced (Separate shock and spring) Fitment Notes -

1997 BMW 540i 5 Series (E34/E39)

Yellow Speed Dynamic Pro Air Struts for 2020-2025 Toyota GR Supra (A90/A91) 1990 AST Lowering Springs for theYellow Speed Racing Dynamic Pro Air Struts for the 2020 2025 Toyota GR Supra deliver a complete air suspension conversion for adjustable ride height at the touch of a button. Compatible with popular air management systems, these air struts provide the ultimate in stance versatility from show low to daily driving height in seconds. Each Dynamic Pro Air Strut kit features precision engineered air springs paired with performance shock absorbers with 1