H&R 02-08 Audi A4 Avant Quattro/A4 Quattro (AWD) 4 Cyl 8E Sport Spring (Incl. Facelift Model) - 29368 Lowering Springs free-flowing silicone tube that improves

free-flowing silicone tube that improves airflow and durability

The Mishimoto Nissan 350Z aluminum fan shroud kit will considerably improve engine cooling functions and the overall performance of your vehicle

This kit bolts directly to your stock or Mishimoto performance radiator

This high-mount intercooler boasts an increase of 49-percent core volume and 93-percent external fin surface area

H&R 02-08 Audi A4 Avant Quattro/A4 Quattro (AWD) 4 Cyl 8E Sport Spring (Incl. Facelift Model) - 29368 Lowering Springs free-flowing silicone tube that improvesSport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower the vehicle's center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicle's