H&R RSS Coilover Springs for 2011-2014 Ford Mustang V6/V8 (S197) Grand Marquis 2015 Audi S4 (B8/8

2015 Audi S4 (B8/8

2006 BMW M6 (E63)

2011 Mitsubishi Lancer Sedan/Sportback 1

The fixed damper characteristics

7L (V8) Drivetrain RWD Spring Type Linear Height Adjustable No Lowering Rate - Front 2

H&R RSS Coilover Springs for 2011-2014 Ford Mustang V6/V8 (S197) Grand Marquis 2015 Audi S4 (B8/8H&R RSS Coilover Springs for your 2011 2014 Ford Mustang V6 V8 (S197) are optional replacement springs for H&R RSS Coilover kits RSS29170 RSS29170 2. These springs offer different spring rates. H&R RSS Coilover Springs are produced from special spring steel, with a strength rated at 290,000 psi resulting in unrivaled tensile strength and resiliency. Every spring produced by H&R comes from H&R's engineering and manufacturing facility in Germany.