aFe 2020 Chevrolet Silverado 2500 HD Rear Differential Cover Black ; Pro Series w/ Machined Fins Air Filters>Air Filters - Direct Fit

aFe 2020 Chevrolet Silverado 2500 HD Rear Differential Cover Black ; Pro Series w/ Machined Fins Air Filters>Air Filters - Direct FitThis cover has an increased oil capacity over stock for better performance over a longer duration. Built in internal and external fins transfer heat from the oil to the outside air for maximum cooling. This cover incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection. A calibration plug is set to the factory oil level to prevent overfilling. A pre installed oil level sight glass allows quick and easy

Oil in the system reduces octane

mufflers with outstanding flow numbers that generate great power enhancements

SB9-HDG4 kit features ACT's most popular Heavy Duty pressure plate

Unleash the full power and sound potential with aFe's Takeda stainless steel cat-back exhaust system

Rear - 6k

This reduces EGT's and under hood temperatures

The fiberglass is then infused with real carbon fiber that gives the wing a deep

Our new SP2300 short ram cold air intake opens up that intake tract with a large 4

each rod is magna-fluxed to ensure integrity and that each process has been completed thoroughly and according to Skunk2’s rigid specifications

Is your engine choking for air and in need of some additional horsepower

acid-etched Skunk2 logo for the ultimate finishing touch

The 420 stainless steel piping ensures perfect fitment while lasting corrosion-free