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K&N GMC Sierra 77-Series Air Intake System

K&N GMC Sierra 77-Series Air Intake System
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Product Info:
$40.99 and up
$55.34 - $554.84
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K&N GMC Sierra 77-Series Air Intake Systems combine outstanding performance and under-the-hood style. They come with an over-sized, high-flow conical air filter designed to provide huge surface area and dust capacity. This extra surface area gives even more airflow at lower restriction than a standard K&N OE replacement filter that is limited to the size of the factory air-box. 

The over-sized air filter also captures more grime, giving you more time before each cleaning is required (up to 100,000 miles). Most 77 Series kits come with a heat shield made to seal against your truck's hood to isolate the air intake from engine heat. Cooling the air that enters into the engine can give you more horsepower all by itself. K&N metal intake kits use adapters made from tough and durable materials that guarantee long life.

  • Improves throttle response
  • High-flow conical air filter
  • Extra surface area provides even more airflow
  • Over-sized air filter captures more dirt
  • Increases the service life before each cleaning
  • Massive power gains
  • Bolt on installation
  • Reusable cone filter
  • Million mile warranty

So if increased performance and more overall power is what you are looking for then choose a K&N GMC Sierra 77-Series Air Intake System. These intake systems will awaken the beast within your tough truck, guaranteed.

K & N Accessories and Parts
7 reviews
Midhurst Roofing M
Midhurst, ON
K&N Cold Air Intake
This is a great system that's easy to install. It looks great and the difference in performance from stock was notice immedately.
Josh C
Calgary, AB
Great product
It sounds great and looks good. I love it.

Just what I wanted
This is a great item. It's just what I wanted, It adds horsepower and every time I drive I can feel it getting stronger. This item is a must have. I give it five stars.
Joseph M
Port Jefferson Station, NY
Instant POWER!!!
Easy install nice power increase in 2nd and 3rd gear between 4 and 5k rpms. Sounds monster!
Shane W
Cold air intake
This intake was easy to install. I am happy with this item.
Aaron S
Calgary, AB
K&N cold air intake
The product itself was great...
Michael H
massapequa park, NY
77 Series K&N Air Intake
Good deal. Works good so far, sounds better than stock truck.
Manufacturer Part Number(s):
77-3021KP, 77-3023KP, 77-3031KP, 77-3034KP, 77-3047KP, 77-3050KP, 77-3058KP, 77-3070KP, 77-3076KTK, 77-3077KP, 77-3082KP, 77-3085KP, 77-3086KTK, 77-3087KP, RC-5046DK, RC-5046DL, RC-5046DR, RC-5046DY, RC-5112DK, RC-5139DK, RF-1041DK, RF-1041DL, RF-1041DR, RF-1041DY, RF-1042DK, RF-1042DL, RF-1042DR, RF-1042DY