Magnum FLOW OER Pro 5R Air Filter 15-16 Mini Cooper S Hardtop 2/4 Door (F55/F56) L4-2.0L (t) - afe30-10256 import_2022_03_21_012537 -cc Air Filters::Air Filters -

-cc Air Filters::Air Filters - Direct Fit 1978-1979 Chevrolet C30 Scottsdale V8

2499cc Air Intake Systems::Cold Air Intakes 2006-2014 Lexus IS350 Base V6

4598cc Programmers & Chips::Programmers & Tuners 2007-2008 BMW X5 4

One of the major reasons is the massive amount of weight hanging off either side of the crankshaft

Magnum FLOW OER Pro 5R Air Filter 15-16 Mini Cooper S Hardtop 2/4 Door (F55/F56) L4-2.0L (t) - afe30-10256 import_2022_03_21_012537 -cc Air Filters::Air Filters -Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper filter for improved horsepower and torque. Multiple layers of progressively finer mesh gauze media provides maximum convenience and easy maintenance. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings.