H&R ID Race Springs (130mm Free Length, 57 lbs/inch Rate) RX350 this R129 coilover kit dials

this R129 coilover kit dials in ride height and damping to match how you actually use the car

AST Lowering Springs for the 1997-2000 Volkswagen Polo (6KV) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

Part Number R221-170 Part Name Coilover Conversion Kit UPC 806990168979 Vehicle 1973-1979 Ford F-100 Adjustment Type 2-Way Spring Rate 170 lbs/in Third Member Included No Axle Shafts Included No Upper Control Arms Included No Lower Control Arms Included No Air Bags Included No Rear Shocks/Struts Included Yes Coilover Springs Included Yes Spring Finish Gray/Silver Suspension Package Finish Black Powdercoated Bushings Included Yes Bushing Material Spherical Bearing Sway Bar Included No Watts Link Included Yes Panhard Bar Included Yes Adjustable Panhard Bar Included Yes Adjustable Panhard Bar Type On Car Adjustable Upper Trailing Arms Included No Adjustable Upper Trailing Arms Included No Lower Trailing Arms Included Yes Adjustable Lower Trailing Arms Included Yes Adjustable Lower Trailing Arms Type On Car Adjustable Trailing Arm Mount Braces Included Yes Trailing Arm Hardware Included Yes Rotors Included No Calipers Included No Vehicle Fitment

2008 Pontiac G6 (Epsilon)

H&R ID Race Springs (130mm Free Length, 57 lbs/inch Rate) RX350 this R129 coilover kit dialsH&R 2. 50" I. D. Race Springs are made with extremely high tensile strength wire alloy which allows the use of a thinner wire. Manufactured using advanced materials and precision technology in Germany, H&R 2. 50" I. D. Race Springs are crafted from special lightweight (hf) 54SiCr6 spring steel. For any given spring rate, they are on average 15% lighter and have 10% more travel than competitors' springs. Main springs range from 6" to 18" in length and