H&R Super Sport Springs BMW F30 328i F32 428i Mazda 5mm plate of 12L14 and

5mm plate of 12L14 and yellow zinc chromate coated for longevity

Stainless Steel Threaded Inserts - Prevent cross-threading or damaged threads

The DDMWorks silicone intake tube for the MINI Cooper S R53 connects between the factory air box or aftermarket intake to the engine throttle body

MAX IV increased the cylinder shaft size to have a firm damping even at a little stroke range because of the optimized oil pressure characteristic

The 1/4 inch thick friction plate is a 1050 high carbon alloy

H&R Super Sport Springs BMW F30 328i F32 428i Mazda 5mm plate of 12L14 andOnly from H&R, Super Sport Springs for the F30 328i F32 428i have all the features of Sport Springs, plus additional lowering which is great for the seasoned enthusiast looking for a little more. These high tech progressive springs for the BMW F30 328i F32 428i retain superior ride comfort. The handling of your vehicle will be improved with a lower center of gravity. H&R Super Sport Springs give your VW the best performance and stance. FITMENT and