aFe Magnum FLOW Universal Air Filter w/ Pro 5R Media (24-40009) 1585 The CSF oil coolers are

The CSF oil coolers are much more robust

look inside the inlet of the filter

N011 pressure plate features an exclusive diaphragm design to increase clamp load

This Horizontal Flow Core is rated for 1000 WHP and the perfect fit for your custom high-performance intercooler

Manufactured using the highest grade materials and the latest technology

aFe Magnum FLOW Universal Air Filter w/ Pro 5R Media (24-40009) 1585 The CSF oil coolers areMagnum Flow Pro 5R Round Tapered Blue Air Filter (24 40009) by aFe. This high flow Pro 5R air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Five layers of progressively finer cotton media provides maximum air flow. Washable and reusable for multiple cleaning cycles, the tall, open and evenly spaced filter pleats provide excellent dust holding capacity for longer service