aFe Street Series Differential Cover Raw w/ Machined Fins (Dana M200) (46-71090A) 40090 With over 30 million units

With over 30 million units sold

The Touring Edition is the sophisticated member of the B9 S4 exhaust family

Billet-aluminum 4" flange adapter

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you know that your brake fluid is working for you

aFe Street Series Differential Cover Raw w/ Machined Fins (Dana M200) (46-71090A) 40090 With over 30 million unitsStreet Differential Cover by aFe. With Machined Fins. Don? t let rocks, dirt and other road hazards spoil your outdoor adventures. Get this aFe differential cover to bring both performance and protection to your vehicle's axle. This top of the line product provides extra fluid capacity for superior cooling and features a large neodymium magnetic drain plug that ensures maximum protection by efficiently capturing loose metal particles. Whether you're