aFe MagnumFLOW Air Filters OER Pro DRY S 2015 Audi A3/S3 1.8L 2.0LT Oils & Oil Filters>Oil Filters

aFe MagnumFLOW Air Filters OER Pro DRY S 2015 Audi A3/S3 1.8L 2.0LT Oils & Oil Filters>Oil FiltersConstructed with 100 percent polyurethane boxed frame, this non oiled OE replacement filter provides years of hassle free service. Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures tight, no leak seal over the life of the

The digitized three dimensional design measured to exact cabin contours of your vehicle for trapping mess and spills yet

ACT's Streetlite flywheels are preferred for street or drag racing

Our front and rear sway bars are 2-way adjustable

CDIs deliver an intense burst of spark energy

Each diaphragm spring endures an exclusive four-stage heat treating process

dynamic fuel delivery system

fuel pressure graphs on the specs tab for more information

Dual Springs expand operating pressure range while maintaining a low profile and reduced weight

which also serves as a window to the filter so you know when it is time to have it serviced

The Bladerunner intake manifold uses a unique MDV (Multiple Directional Vane) technology to guide the air through the manifold maximizing air flow

The Compact EFI Regulator is designed for applications producing up to 1

AEM's 21-5011 is ideal for engine swaps when a custom intake is required