Boost power and lift MPGs—the K&N FIPK Air Intake takes performance to the next level. The 57 Series cold air intake is custom-engineered with a famous K&N Filtercharger cone filter and crosslink nylon intake tract. Million Mile Limited Warranty.
K&N 77 Series Metal Intake Kits boost power and don’t skimp on style. These cold air intakes team famous K&N performance with a smooth metal intake pipe you can’t stop drooling over. Available in Polished or Gunmetal Grey. Million Mile Limited Warranty.
Replace stock parts with an Airaid Intake System. This easy-to-install cold air intake system delivers instant throttle and torque, plus boosts MPG for the conservative driver. Cold air intake comes with or without intake tube. Lifetime Warranty.
Power off the line with a Spectre Cold Air Intake. This cold air intake system boosts horsepower and torque for results you can feel. Fly by the competition or save on fuel with cold air intakes from Spectre. Chrome tubing. Lifetime Warranty.
Got a good grip on your wheel? Good. Because the aFe Cold Air Intake is going to take you on a wild ride. This cold air intake rams performance-inducing air down your combustion chamber’s throat to take power to the max. Lifetime Warranty.
Unleash your engine’s true power potential with a Volant Cold Air Intake. These cold air intakes increase airflow to take horsepower and throttle response to the max. Get yours with a performance or oil-free PowerCore® air filter. 1-year warranty.
Force-feed cool, power-boosting air directly into your gas or diesel engine with an AEM Brute Force Air Intake. This custom-engineered cold air intake is tuned to ramp-up horsepower and torque. Dryflow oil-free air filter for less mess. Lifetime Warranty.
Injen pumped a decade's worth of blood, sweat and gasoline into designing the Power-Flow—the world's first tuned cold air intake system. From its hi-flow air filter to its Mega Ram tuning, this intake is built for wild performance. Lifetime warranty.
A minimalist with maximum power. That’s the aFe Momentum Cold Air Intake System. Patent-pending, housing-to-filter interface makes room for fewer intake components and a beefy 1,000 CFM air filter. Improve flow, efficiency & power with an aFe Momentum Intake. 2-year warranty.
Rip out that restrictive stock system and upgrade to a high-flow Airaid Modular Air Intake Tube. You'll discover performance-enhancing air flow in an instant! And, the Airaid Modular Air Intake Tube takes just minutes to install. Lifetime Warranty.
Get cooler air for performance for less with the Airaid Jr. Air Intake System. Airaid’s junior cold air intake keeps the factory sealed airbox, then adds a performance Airaid Filter and a wide-open Airaid Intake Tube. Lifetime Warranty.
With RBP Cold Air Intakes, you don’t just boost power–you boost style. Silicone connectors and high-performance air filters make these cold air intakes perform. But, the real treat is a polished aluminum lid embossed with RBP’s wicked logo.
Let your custom ride breathe through a truly custom air intake with the Volant Universal FabShop Full Intake Kit. Designed to let you custom configure your own intake design, this custom intake kit includes ducting, a filter, brackets, hardware and connectors. 1-year warranty.
Top off your DIY CAI with the Airaid U-Build-It Cold Air Dam Performance Airbox. Including an air dam, top panel, mounting hardware, filter adaptor and a high-performance air filter, this custom cold air box is the perfect addition to your custom intake. Limited Lifetime Warranty.
Not sure which 2004 GMC Sierra Cold Air Intakes are right for you? We have over 18563 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Already getting better mpg after two weeks... Can hear it and feel it when I push down the petal..overal good product" —Alex H from Clifton, CO bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 GMC Sierra, 1500, light-duty, 5.3L V8.
"With a little adjustment and tweak here and there everything fit as it should. There are no indentations to help align the hose clamps, and the rubber used for the elbows etc. is almost too soft and supple. It works for what it is meant for and I have definitely noticed a huge power and torque increase, and a very nice engine growl when I accelerate hard. Combined with headers and a Mandrel bent exhaust-The benefit will be superb. Ceej 2004 GMC Sierra 5.3 litre" —Cj R from Spokane Valley, WA bought a Spectre Cold Air Intake for a 2004 GMC Sierra.
only took about 3 days to recieve it! can tell a difference in Hp and Gas mileage! worth the price!" —Brian B from Irving, TX bought a Volant Cold Air Intakes for a 2004 GMC Sierra, 5.3L V8.
"Excellent add on to improve performance and gas mileage. Took 30 minutes to put on. Recommend to anyone." —Mike M from Greenwood, IN bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 GMC Sierra, 2500HD, 6.0L V8.
"The K&N FIPK Air Intake that I received was complete and came with clear instructions. Mounted the parts as per the instructions and have had no problems since. We took our time and it still only took about an hour or so to cmplete.
Billy D." —Billy S from Buford, GA bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 GMC Sierra, 1500, light-duty, 4.3L V6.
"Noticed moderate increase in power for what was instaled. Also noticed 2-3 mpg increase. Install was little tricky had to trim a little of fan shroud to make room. Wanted to also instal a throtle body space but with this motor and air fliter major trimmimg would have to be done to fan and shroud. All and all very pleased with price and performance! :)" —Sara M from Fort Wayne, IN bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 GMC Sierra, 1500, light-duty, 5.3L V8.
"Looks awesome. Installation wasa bit tricky because the square flat opening on new airbox didn't match the contour of the inner fender. A little adhesive-backed rubber stripping took care of that. I discovered that there is an additional opening in the bottom of the air box that allows more air flow but it could prove troublesome in highly dusty conditions or snow which is more likely where I'm from. When driven normally (not matting the throttle to hear the cooler-then-factory sound) I have seen real improvements in fuel economy. Prior to installing the best highway ONLY economy I got was about 15.6 MPG (US). Since the change I have recorded 16.7 MPG COMBINED. That's good news to me. Truck also stays in high gear longer on highway before downshifting , which helps economy. Have only had it on for a couple of months, so I'll report again." —Jim M from Okotoks, AB bought a Volant Cold Air Intakes for a 2004 GMC Sierra, 5.3L V8.
"Made a big differance compared to other cold intake that I had in. Easy to install and Looks great under the hood. Increase in fuel milage and power. Thanks" —Gary P from Steamboat Springs, CO bought a Volant Cold Air Intakes for a 2004 GMC Sierra, 6.6L Duramax LLY (8th digit in VIN = 2).
"Well, what can I say that hasn't already been said about K&N they are great! Auto anything is one of the BEST car bizs I've had the pleasure of doing biz with. 100% great and I'm going to make an order right after writing this. Keep up the great work, and thanks for everything!!!" —Steve D from Highland , MI bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 GMC Sierra, 3.8L V6.
"Increased gas mileage and power. Definetly a great purchase, it will pay for itself within months." —Eric K from Adrian, MN bought a Volant Cold Air Intakes for a 2004 GMC Sierra, 5.3L V8.
"This was a well designed product that was easily installed in about 30 minutes. The attention to detail was evident when airaid used the oem seal to the throttle body. On the road the GMC 5.3 revs easier and seems to have more seat of the pants throttle response. Tip: pull the silencer off the air box and that will double the increase. Have not been able to fully measure impact on fuel economy, but it seems to have increased several tenths." —Russell U from Mc Lean, VA bought an Airaid Jr. Kits for a 2004 GMC Sierra.