75-5137Cold Air Intake For 20-21 Silverado/Sierra 1500 Duramax 3.0L Cotton Filter S&B Duramax LML Each turbo goes through a
Description
Each turbo goes through a 100 percent functional end-of-line testing with full RPM range and a Noise
Install can be done in 2-3 hours and does not require any cutting
Customize It
Cab Chassis
replacing the OEM main bolts with studs also allows you to obtain a more accurate torque reading
75-5137Cold Air Intake For 20-21 Silverado/Sierra 1500 Duramax 3.0L Cotton Filter S&B Duramax LML Each turbo goes through a***** Discontinued *****
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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