H&R Super Sport Springs BMW F30 328i F32 428i Mazda The 1/4 inch thick friction

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

Road-tested and fine-tuned by BILSTEIN ride engineers

The AEM cold air intake for the 2015 Subaru WRX STi positions the AEM Dryflow Air Filter in a location near the front of the car to help pull fresh air from outside the engine compartment

Once the gasket is installed and properly tightened

Air Straightener

H&R Super Sport Springs BMW F30 328i F32 428i Mazda The 1/4 inch thick frictionOnly 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