K&N Series 77 High Flow Performance Cold Air Intake (16-19 6.0L Sierra 3500 HD)

Delivers More Power. This K&N Series 77 High Flow Performance Cold Air Intake will help add more horsepower and torque to your truck. It works by delivering higher amounts of cooler and cleaner air, so your engine can use it to better burn its fuel. With this improved combustion process, your vehicle will experience power gains, allowing your truck to exhibit a better driving performance.

Tuning Is Not Required. After installing this cold air intake to your vehicle, you don’t need to do any tuning. However, it is recommended that you perform a test drive first to check for air leaks, odd noises, and loose hardware.

High-Flow Oiled Air Filter. To help your engine continuously receive cooler and cleaner air, this cold air intake is equipped with a high-flow oversized conical oiled air filter. This air filter comes with a red cotton gauzed media that helps trap contaminants and prevents them from penetrating and damaging your engine. What’s more, this air filter only requires cleaning every 100,000 miles under normal highway driving conditions.

High-Quality Construction. This cold air intake comes with high-quality components, allowing it to deliver long-lasting years of performance. Its intake tube is made of aluminum and applied with a black coating to increase its resistance against rust. Meanwhile, the filter is protected by a custom heat shield to safeguard it from the damaging effects of excessive heat.

Direct Installation. Setting up this cold air intake will be easy for anyone with light to moderate mechanical skills. Using basic hand tools, you can directly mount it to your vehicle’s factory locations without doing difficult modifications.

Includes Warranties. For your assurance, this cold air intake is backed by a 10-year/million-mile limited warranty whichever comes first. Please visit the official K&N website for more warranty information.

Application. The K&N Series 77 High Flow Performance Cold Air Intake is made to fit all 2016-2019 6.0L GMC Sierra 3500 HD models.

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