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Rough Country

Rough Country Cold Air Intake for Chevy Silverado & GMC Sierra 1500 (2014-2018) 5.3L/6.2L - Increases Horsepower, Towing Power & Acceleration

  • Based on 797 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Apr 20
Order within 11 hours and 10 minutes
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Features

  • Boost Horsepower & Throttle Response: Rough Countrys Cold Air Intake delivers cool, oxygen-rich air to improve HP, torque, acceleration, and overall performance.
  • Optimized Airflow for Cooler Combustion: Delivers denser air for stronger combustion and better performance, with a large-diameter tube that improves airflow over stock filters.
  • Durable, High-Quality Construction: Built for heavy-duty use with a high-density polyethylene tube for better airflow and a molded heat shield to block engine heat.
  • Reusable High-Performance Air Filter: Includes a premium multi-layer air filter thats easy to clean and protects your engine from harmful particles and debris.
  • Simple Installation: Installs in a snap for an instant increase in performance, backed by Rough Countrys limited lifetime warranty.

Description

Gain increased horsepower and throttle response while protecting your engine from harmful particles and debris with Rough Country’s Cold Air Intake System. By moving the air filter away from the heat of the engine compartment, it delivers cooler, oxygen-rich air directly to the combustion chamber. This optimized airflow increases engine efficiency, allowing your truck to perform at its greatest potential. The cylindrical design and large-diameter tubing offer far superior airflow compared to factory air filters enclosed in a box.Each intake kit features a premium, reusable multi-layered air filter that’s easy to clean, ensuring long-lasting performance and providing additional engine protection from dirt and debris. Installation is quick and simple, providing an instant performance upgrade. Engineered for heavy-duty use, our cold air intake system is built to withstand extreme and demanding conditions often found under the hood. With a Limited Lifetime Warranty, the Rough Country Cold Air Intake is an ideal choice for truck owners looking to maximize engine power and efficiency. Note: Does not fit eAssist models. This Cold Air Intake system is designed for select Chevy and GMC trucks, including the 2019 Chevy Silverado 1500 LD with 5.3L engine, 2014–2018 Chevy Silverado 1500 with 5.3L or 6.2L engines, 2014–2018 GMC Sierra 1500 Denali with 5.3L or 6.2L engines, and 2014–2018 GMC Sierra 1500 with 5.3L or 6.2L engines.

Product Grade: Replacement Part


Brand: Rough Country


Fit Type: Vehicle Specific Fit


Product Dimensions: 24"L x 15"W x 10"H


OEM Part Number: 10551


Brand Name: Rough Country


Model Number: 10551


OEM Equivalent Part Number: 10551


Manufacturer Part Number: 10551


Manufacturer: Rough Country


UPC: 843030149987


Item Type Name: Rough Country Cold Air Intake for 2014-2018 Chevy/GMC 1500 | 5.3L/6.2L - 10551


Included Components: (1) Heat Shield, (1) Intake Tube, (1) Reusable Air Filter, Clamps & Hardware


Item Weight: 11.8 Pounds


Unit Count: 1 Count


Manufacturer Warranty Description: Limited Lifetime


Item Dimensions L x W x H: 24"L x 15"W x 10"H


Shape: Cylindrical


Product Grade: Replacement Part


Fit Type: Vehicle Specific Fit


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great Bang for the Buck don’t listen to the negatives!
Review Image by Makayla Russell
Review Image by Makayla Russell
Review Image by Makayla Russell
I recently installed the Rough Country air intake, and I’m extremely impressed with the overall value and performance. For the price point, it delivers performance comparable to brands like K&N, but at a fraction of the cost. And shipping ONE DAY! The airflow improvement over the factory intake is immediately noticeable. Throttle response feels sharper and more responsive, and while I wasn’t expecting a significant change in sound, there is a clear and aggressive tone when accelerating. It adds a nice performance sound without being overwhelming. Installation was straightforward and user-friendly. It took me about 35 minutes to complete. Those new to DIY installations may need a bit more time, but overall it’s a simple process. I would recommend picking up four 1-inch hose clamps ahead of time, as they are not included in the kit. The unit I received had a small cosmetic dent (shown in photos), but it does not affect performance in any way. Overall, this intake offers excellent performance, sound, and value for the money. I would highly recommend it to anyone looking for an affordable upgrade over stock. ... show more
Reviewed in the United States on February 21, 2026 by Makayla Russell
    • Great product
Review Image by Braydon Mcdaniel
It fits a little tight but it sounds great and looks cool. I would say definitely get small hose clamps for the little black hoses. Definitely worth the money
Reviewed in the United States on February 24, 2026 by Braydon Mcdaniel
    • Good buy definitely recommend
Review Image by Corey m.
Review Image by Corey m.
Easy to install took about 30 minutes. Big difference in power. Throttle response is night and day for stock to this. Seems well built and sturdy . Gives off nice aggressive sound. Installed on a 2018 chevy silverado with the 5.3L that is tuned and chipped. One thing I will add that I added to this is hose clamps for the 2 hoses from intake tube to valve covers for extra security from accidentally popping off. They didn't but I just added them for good measure. ... show more
Reviewed in the United States on March 8, 2026 by Corey m.
    • Incredible boost in power and sound
Great quality, not a plastic intake tube like the OEM. Done in less than an hour. Looks great! Has a deep, throaty sound on acceleration and a nice growl at low speed/ rpm. Boosted my MPG by 2 in real time according to the vehicle computer reading and 4 MPG average; may get a little better once I quit playing my new favorite song with the gas pedal. Absolutely better than just a filter by Rough Country, K&N, etc.. Only small negative turned out to be a good thing... The PCV hoses were push-on but too loose (as several reviews mention) so I used big, high quality zip ties and they are very secure but still push-on like they always were on all the older cars. This small thing made 4 instead of five stars. If the included (high quality) hoses were a size smaller or the fittings were a size larger (a better solution) then 5+ stars. Do this! Your truck WILL show you some appreciation! P.S. You will have a big pile of plastic parts left over that were clearly unnecessary BS. My RC box was slipped in a second box and both boxes together couldn't hold the chunks of plastic that were hiding my engine. ... show more
Reviewed in the United States on July 26, 2023 by Thomas M. Crump
    • Looks cool sounds nice buuuuttt......
Review Image by Nate Cherry
Review Image by Nate Cherry
The pipe was damaged, but the box wasn't damaged so kinda just seems the packing could be better. *INSTALLER BEWARE - CHECK THE INSIDE OF THE PIPE BEFORE INSTALLATION!* I had a bunch of machining debris inside my pipe that I had to blow out that would have for surely came loose in operation and gone thru my engine. The installation instructions said that the fittings for the breather hoses were 3/4" wrench but were 13/16's wrench, and also said later on that being the barb style fitting it wouldn't need hose clamps. Perhaps if the hose that came in the kit was next size smaller that would have been the case, but unless I wanted to pull unmetered/unfiltered air into the engine you def need hose clamps on those fittings. Nice thing tho at least for the GM 6.2 L the hose was actually big enough that you wont need the not included smaller hose clamps for that connection because you can firmly fit the hose over the valve cover fittings. The 4" hose clamp for the throttle body connection (only get one) broke immediately upon tightening down so I had to grab another hose clamp from our parts room. The instructions say that it's an oiled filter, but mine was dry and came with no oil...so here's to hoping it should be a dry filter now. Other than that most everything fit together nice and looks good and sounds mean when you give'er the onion. Pro tip tho, when mounting the air filter shield into the engine bay, don't tighten the mount bolts down until last. You will have to wiggle and adjust it around when putting the pipe in to have everything look and fit right in the engine compartment. Then tighten it down, it's a rather sturdy looking set up. I had an extra 3.5" clamp and coupler when I was done. Also the 5.3L accordion tube throttle body coupler will actually fit perfectly on the 6.2L throttle body opening, just need a lil soapy water but will at least alone for some flexibility for the engine torque moving the block around. Much better throttle response with this kit than factory. Doubt I picked up any real power (nothing notable to me), but the sound and room opened up in the engine bay now is worth the money alone. ... show more
Reviewed in the United States on June 4, 2024 by Nate Cherry

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