aFe Power Rear Diff Cover (Machined) 12 Bolt 9.75in 97-16 Ford F-150 w/ Gear Oil 6 QTaFe POWER differential cover brings performance engineering to the protection of your trucks rear end. This differential cover has a 5 quart lube capacity (factory cover holds 4 quarts) at the factory fluid level line, a magnetic drain plug and a magnetic fill plug to remove unwanted debris. Built in external fins transfer heat from the fluid to the outside air for maximum cooling. aFe has also designed a large oil level sight glass with calibration

POLAR Advanced FIS supports OEM Bluetooth and Fiscon Bluetooth

Stage 1 E30 octane: up to 20% HP / 28% TQ

Increased rigidity and higher flow mean less restriction and more power

Restore heating and cooling

5 facelift models

Ensures Proper Crankcase Ventilation

Elwis valve cover gaskets are engineered to meet the specific requirements of the installation site

Compatible with factory electronic shocks (M Adaptive Suspension)

102mm or diamond black tips

-16AN (33mm)

Increased horsepower and torque throughout the entire powerband

0L TFSI 11-15