H&R Trak+ 25mm Wheel Adapter Audi/VW wheels 5/112 - 57.1 CB - 14x1.5 to 5/120 - 72.5 CB - 12x1.5 Exterior Styling>Other Body Components equating to a 31-percent increase

equating to a 31-percent increase in internal volume and a 46-percent increase in flow over the stock piping

aFe developed this lightweight aluminum wrinkle-black powder-coated heat shield to snap onto the top of the lower half of the factory airbox to provide a hassle-free installation utilizing factory mounting locations

a beacon of fun

providing improved flow over the stock valve for more effective cooling

25" diameter inlet

H&R Trak+ 25mm Wheel Adapter Audi/VW wheels 5/112 - 57.1 CB - 14x1.5 to 5/120 - 72.5 CB - 12x1.5 Exterior Styling>Other Body Components equating to a 31-percent increaseH&R's TRAK+(TM) Wheel Adapters are hubcentric spacers that allow you to change bolt patterns for different wheel fitments. Please check availability for your vehicle.