2008 GMC Sierra Performance Air Intake Systems

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    • (3 reviews)
      # 333782
      GMC Sierra 2008, 57 Series FIPK Generation II High-Density Polyethylene Black Air Intake System with Intake Pipe with Heat Shield by K&N®. Air Filter Material: Cotton Gauze. Clamp Style: Regular. Intake Pipe Finish: Black. Intake...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $272.99 - $318.99
    • (0 reviews)
      # 323818
      GMC Sierra 2500 HD / 3500 HD 6.0L 2008, 63 Series Aircharger High-Density Polyethylene Black Air Intake System by K&N®. Replacement Filter # RF-1042. Use with Pre-Filter # RF-1042DK. Air Filter Height: 6.5" (165 mm). Air Filter...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $312.99
    • (4 reviews)
      # 324996
      GMC Sierra 1500 4.8L / 5.3L / 6.0L 2008, 77 Series High-Flow Performance Aluminum Polished Air Intake System by K&N®. Replacement Filter # RF-1042. Use with Pre-Filter # RF-1042DK. Air Filter Height: 6.5" (165 mm). Air Filter Large...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $302.99
    • (3 reviews)
      # 44191082
      GMC Sierra 2008, Blackhawk Induction Air Intake System by K&N®. Air Filter Material: Non-woven Synthetic. Clamp Style: Regular. Intake Pipe Material: Aluminum. CARB EO: D-269-49. K&N Blackhawk Induction™ air intake systems are...
      Guaranteed to Increase HorsepowerKiller Engine Sound
      $318.99 - $387.99
    • (0 reviews)
      # 98829023
      GMC Sierra Diesel 2008, Evo Series Cold Rotomolded Induction System by Injen®. HP Gain: +30 hp. Torque Gain: +75 lbs. x ft. Includes: X-1068 Filter. Includes: Air Box. The Injen Evolution Air Induction System is a dyno-tuned intake...
      Built-In Filter MinderDry Oil-Free Filter Media
      $299.95
    • (2 reviews)
      # 359781
      GMC Sierra 2008, PF Series Power-Flow Air Intake System by Injen®. The PF Series Air Intake System is made for high performance cars, trucks and SUVs. It features a larger air filter and a larger diameter air intake tube to meet...
      A large air filter and large diameter air intake tube to maximize air volumeUses the patented MR Technology tuning process to ensure the air/fuel ratio is within optimum limits
      $319.20 - $386.87
    • (1 review)
      # 267769
      GMC Sierra 6.6L 2008, Brute Force HD™ Diesel Plastic Black Air Intake System by AEM®. Replacement Filter # 21-2258DK. Includes: 2 Hose Clamps, 1 Coupler. Tube Material: Plastic. Tube Finish: Black. Estimated Horsepower Gain: 15...
      Engineered for maximum airflow, filtration and durabilityThe oil-free, high-flow Dryflow™ air filter has over twice the filtration area as the standard Brute Force air filter
      $372.99
    • (2 reviews)
      # 253128
      GMC Sierra 2008, Brute Force™ Metal Air Intake System by AEM®. Use with Pre-Filter # 1-4003. Includes: 7 Hose Clamps. Tube Material: Metal. These systems are designed for the larger engines typically found in trucks, SUVs and...
      Dyno-tuned air intake pipe constructed of mandrel-bent 6061 aluminum for smooth airflowEvery system includes the innovative, oil-free, high-flow AEM Dryflow™ air filter
      $274.99 - $318.99
    • (2 reviews)
      # 120883811
      GMC Sierra 2008, Cold Air Dam Intake System with SynthaFlow® Air Filter by AIRAID®. Air Filter Color: Red. Air Filter Material: Cotton Gauze & Non-woven Synthetic. Air Filter Outlet Shape: Round. Quantity: Sold as a kit. Includes:...
      Increases airflow to the engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $242.66 - $331.40
    • (0 reviews)
      # 55559850
      GMC Sierra 2008, Cold Air Dam Intake System with SynthaMax® Air Filter by AIRAID®. Air Filter Material: Non-woven Synthetic. Air Filter Outlet Shape: Round. Quantity: Sold as a kit. The Cold Air Dam Intake System positions a large...
      Increases airflow to the engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $250.82 - $339.56
    • (0 reviews)
      # 433315
      GMC Sierra 1500 4.8L / 5.3L / 6.0L With Electric Cooling Fan 2008, Jr. Intake Kit with SynthaFlow® Air Filter and Intake Tube by AIRAID®. Replacement Filter #: 850-135. Air Filter Color: Red. Air Filter Material: Cotton Gauze &...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $198.80
    • (1 review)
      # 433316
      GMC Sierra 1500 4.8L / 5.3L / 6.0L With Electric Cooling Fan 2008, Jr. Intake Kit with SynthaMax® Air Filter and Intake Tube by AIRAID®. Replacement Filter #: 851-135. Air Filter Color: Red. Air Filter Material: Non-woven...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $206.96
    • (0 reviews)
      # 120883822
      GMC Sierra 2008, MXP Series Cold Air Dam Intake System with SynthaFlow® Red Air Filter and Black Intake Tube by AIRAID®. Replacement Filter #: 720-472. Use with Pre-Filter #: 799-472. Air Filter Color: Red. Air Filter Material:...
      Increases airflow to the engineMolded airbox isolates the air filter from engine heat, has strategically placed air inlets to allow only the coolest air into the box
      $382.40 - $387.50
    • (0 reviews)
      # 120883824
      GMC Sierra 2008, MXP Series Cold Air Dam Intake System with SynthaMax® Air Filter by AIRAID®. Use with Pre-Filter #: 799-472. Air Filter Material: Non-woven Synthetic. Intake Pipe Color: Black. Intake Pipe Material: High-Density...
      Increases airflow to the engineMolded airbox isolates the air filter from engine heat, has strategically placed air inlets to allow only the coolest air into the box
      $390.56 - $395.66
    • (0 reviews)
      # 134340976
      GMC Sierra 6.6L 2008, Diesel Elite Momentum HD Intake System by aFe®. Filter Series: Pro DRY S. Includes: Momentum HD Intake System with Pro DRY S Filter, aFe Diesel Snapback Hat, 12 oz. Cleaner Spray for Air Filter Cleaning. aFe...
      +22 HP / +43 lbs. x ft. Torque max gainsOutflows factory intake by 27%
      $399.00
    • (0 reviews)
      # 134340977
      GMC Sierra 6.6L 2008, Diesel Elite Stage-2 Si Intake System by aFe®. Filter Series: Pro DRY S. HP Gain: +12 hp. TQ Gain: +25 lbs. x ft. Includes: Stage-2 Si Intake System with Pro DRY S Filter, aFe Diesel Snapback Hat, 12 oz....
      +7 HP / +14 lbs. x ft. Torque max gainsOutflows factory intake by 88%
      $299.00
    • (0 reviews)
      # 927085
      GMC Sierra 4.8L / 5.3L with GMT900 Body 2008, Magnum Force Stage 1 Intake System by aFe®. Filter Series: Pro 5R. HP Gain: +11 hp. TQ Gain: +13 lbs. x ft. Includes: Air Filter, Powdercoat 1-Piece Heat Shield. The Stage 1 Cold Air...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $275.00
    • (0 reviews)
      # 925920
      GMC Sierra 2008, Magnum Force Stage 2 Intake System by aFe®. The aFe Stage 2 Cold Air Intake System replaces your entire factory air intake system with a large high-flow aFe air filter, open element airbox/heat shield and a...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $325.00 - $387.00
    • (0 reviews)
      # 926535
      GMC Sierra 2008, Magnum Force Stage 2 Si Intake System by aFe®. The aFe Stage 2 Si Cold Air Intake System replaces your entire factory air intake system with a large high-flow aFe air filter, a totally enclosed airbox and a...
      Improves airflow to your enginerIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $375.00 - $387.00
    • (0 reviews)
      # 38858142
      GMC Sierra 4.8L / 5.3L / 6.0L with Electric Fan without MAF Cartridge And Sensor with GMT900 Body 2008, Momentum GT Intake System by aFe®. Filter Series: Pro 5R. HP Gain: +8 hp. TQ Gain: +11 lbs. x ft. Includes: Air Filter, CAD...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $425.00
    • (1 review)
      # 134341856
      GMC Sierra 6.6L 2008, Momentum HD Stage 2 Intake System by aFe®. Includes: Air Filter, 1-Piece Sealed Housing with Auxiliary Air Scoop, Premium Hardware. Bringing you the next generation of intakes, the Momentum HD sealed air...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $425.00
    • (1 review)
      # 38183195
      GMC Sierra 6.6L 2008, Momentum HD Stage 2 Si Intake System by aFe®. Filter Series: Pro Dry S. Includes: Air Filter, 1-Piece Sealed Housing with Auxiliary Air Scoop, Premium Hardware. Bringing you the next generation of intakes, the...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $425.00
    • (1 review)
      # 38183049
      GMC Sierra 4.8L / 5.3L / 6.0L without MAF Cartridge And Sensor with GMT900 Body 2008, Momentum Intake System by aFe®. Filter Series: Pro Dry S. HP Gain: +8 hp. TQ Gain: +11 lbs. x ft. Includes: Air Filter, CAD Roto-Molded Tube,...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $425.00
    • (0 reviews)
      # 113937604
      GMC Sierra 1500 2008, Stage 2 Rapid Flow Cold Air Intake System by Bully Dog®. HP Gain 12, TQ Gain 12. Enclosed. Injection Molded. Replacement Filter # 224800. Use with Pre-Filter # 225201. Maximize the power and economy potential...
      Increases airflow to engineAdds a throaty growl to the intake sound
      $339.99
    • (1 review)
      # 1387285
      GMC Sierra 5.3L 2008, Air Intake System by CGS®. Get more power, improved performance and increased mileage in an attractive bolt-on package. With the CGS Air Intake System you get all this and a complete replacement lifetime...
      Increases intake airflowDyno proven gains in horsepower and torque
      $305.00
    • (0 reviews)
      # 3124322
      GMC Sierra 4.8L / 5.3L 2008, Cold Air Intake System by GREEN FILTER®. Improve power, increase mileage and save the cost of replacement filters by installing a Cold Air Intake System from Green Filter. The Cold Air Intake routes...
      Revised air box for improved flow, colder intake chargeWoven cotton, not cotton gauze for superior flow
      $175.99 - $285.99
    • (0 reviews)
      # 95649184
      GMC Sierra 1500 4.8L / 5.3L / 6.0L 2008, Cold Air Intake by Spec-D®. Tube Diameter: 3.5". Tube Material: Aluminum. Tube Color: Chrome. This kit comes with aluminum intake pipes, cone air filter, mounting brackets, vacuum hoses,...
      Approximately increase 15-20 horsepowerProvide better throttle response & stop sucking in hot air from high temperature engine component
      $115.70
    • (0 reviews)
      # 12038815
      GMC Sierra 1500 4.8L / 5.3L / 6.0L 2008, Air Intake System by Spectre Performance®. Air Filter Height: 8.5" (216 mm). Air Filter Material: Non-woven Synthetic. Intake Pipe Material: Aluminum. Includes: 9 Clamps, 4 Couplers. Rooted...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $152.99
    • (1 review)
      # 102497002
      GMC Sierra 2008, Cold Air Intake System with Donaldson PowerCore® Filter by Volant®. Cooler air is denser and packs in more oxygen for better combustion and more horsepower. This air intake system features an airbox that...
      Protective and insulating AirboxQuicker throttle response
      $251.91 - $391.55
    • (0 reviews)
      # 102497016
      GMC Sierra 6.6L 2008, Cold Air Intake System with Primo Filter by Volant®. Cooler air is denser and packs in more oxygen for better combustion and more horsepower. This air intake system features an airbox that completely insulates...
      Protective and insulating AirboxQuicker throttle response
      $344.90 - $364.47
    • (1 review)
      # 102497011
      GMC Sierra 2008, Cold Air Intake System with Pro 5 Filter by Volant®. Cooler air is denser and packs in more oxygen for better combustion and more horsepower. This air intake system features an airbox that completely insulates the...
      Protective and insulating AirboxQuicker throttle response
      $213.79 - $296.63
    • (0 reviews)
      # 83230594
      GMC Sierra 2008, Cold Air Intake Kit with Cleanable Cotton Filter by S&B®. All intakes S&B produces is manufactured to the highest standards and submitted for CARB approval.
      $269.00
    • (0 reviews)
      # 141085886
      GMC Sierra 2008, Cold Air Intake Kit with Dry Disposable Filter by S&B®. All intakes S&B produces is manufactured to the highest standards and submitted for CARB approval.
      $269.00
    • (0 reviews)
      # 120084687
      GMC Sierra 6.6L 2008, Jammer Cold Air Intake by Edge®. Introducing Edge’s all-new Jammer Cold Air Intake (CAI) systems. The Jammer CAIs revolutionary design improves airflow by blocking hot air and using cooler, denser air for...
      High Density, Cold Air IntakeIncreased Horsepower & Fuel Economy
      $399.95
    • (5 reviews)
      # 345176
      GMC Sierra 2008, 33 Series Panel Air Filter by K&N®. Filter Material: Cotton Gauze. Includes: 1 Air Filter. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We...
      Improves engine airflowIncreases horsepower and acceleration
      $48.99 - $60.99
    • (0 reviews)
      # 124920309
      GMC Sierra 6.6L 2008, E Series Unique Air Filter by K&N®. Base Inside Diameter: 5.5" (140 mm). Base Outside Diameter: 8.5" (216 mm). Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 4.61 oz (136 ml). Height: 6.75" (171 mm)....
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $92.99
    • (0 reviews)
      # 435718
      GMC Sierra 4.3L / 4.8L / 5.3L / 6.0L 2008, SynthaFlow® Panel Air Filter by AIRAID®. Filter Material: Cotton Gauze & Non-Woven Synthetic. Filter Re-Oiling Amount: 1.86 oz (55 ml). Quantity: Sold individually. Includes: 1 Air...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $59.06
    • (0 reviews)
      # 435314
      GMC Sierra 6.6L 2008, SynthaFlow® Unique Air Filter by AIRAID®. Air Filter Material: Cotton Gauze & Non-woven Synthetic. Filter Material: Cotton Gauze & Non-Woven Synthetic. Quantity: Sold individually. Includes: 1 Air Filter....
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $87.62
    • (1 review)
      # 435719
      GMC Sierra 4.3L / 4.8L / 5.3L / 6.0L 2008, SynthaMax® Panel Red Air Filter by AIRAID®. Filter Material: Non-woven Synthetic. Quantity: Sold individually. Includes: 1 Air Filter. Advanced air filtration technology, superior...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $67.22
    • (0 reviews)
      # 435315
      GMC Sierra 6.6L 2008, SynthaMax® Unique Air Filter by AIRAID®. Air Filter Material: Non-woven Synthetic. Filter Material: Non-woven Synthetic. Quantity: Sold individually. Includes: 1 Air Filter. Advanced air filtration...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $99.86
    • (0 reviews)
      # 107149997
      GMC Sierra 2008, Magnum Flow Pro 5R Panel Air Filter by aFe®. This Pro 5R air filter provides performance filtration and maximum convenience. Constructed with 100% polyurethane on all sides, this high flow cotton gauze OE...
      Deep Cotton Pleats for Increased FlowFits In Factory Housing
      $62.95
    • (0 reviews)
      # 918305
      GMC Sierra 6.6L 2008, Magnum Flow Pro 5R Round Straight Air Filter by aFe®. Constructed with 100% polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow stock paper filter for improved...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $73.95
    • (0 reviews)
      # 107150000
      GMC Sierra 2008, Magnum Flow Pro Dry S Panel Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, this high flow "oil-free" OE replacement performance filter will outflow stock paper filter for improved...
      For Improved Horsepower And TorqueLimited Lifetime Warranty
      $62.95
    • (1 review)
      # 921155
      GMC Sierra 6.6L 2008, Magnum Flow Pro Dry S Round Straight Air Filter by aFe®. Constructed with 100% polyurethane on top and bottom, this high flow “oil-free” OE replacement performance filter will outflow stock paper filter...
      Improves airflow for better performance and accelerationOil-free for easy quick servicing and yet washable/reuseable air filter for long service life with life-time warranty
      $73.95
    • (0 reviews)
      # 927224
      GMC Sierra 6.6L 2008, Magnum Flow Pro Guard 7 Round Tapered Air Filter by aFe®. Constructed with 100% polyurethane on top and bottom, this high flow oiled OE replacement performance filter will outflow stock paper filter for...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $83.95
    • (0 reviews)
      # 3354038
      GMC Sierra 2008, Factory Replacement Air Filter by GREEN FILTER®. Replace your factory air cleaner filter element with a Green Filter oiled-cotton filter and never buy another filter as long as you own your vehicle. Enjoy superior...
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $43.68 - $87.33
    • (0 reviews)
      # 118610511
      GMC Sierra 4.3L / 4.8L / 5.3L / 6.0L 2008, HPR™ Panel Air Filter by Spectre Performance®. Air Filter Color: Red. Filter Material: Non-woven Synthetic. Height: 1.625" (41 mm). Oil Amount: 85 ml (3 oz). Outside Length: 12.188" (310...
      High performance and high air flow filterFilter media is non-woven synthetic and pre-dyed
      $22.03
    • (0 reviews)
      # 85546801
      GMC Sierra Gas 4.8L / 5.3L / 6.0L 2008, Cotton Cleanable 8-ply Air Filter by S&B®. All S&B air filters maintain high air flow characteristics designed to increase horsepower and acceleration. Each filter S&B produces is...
      $42.22
    • (0 reviews)
      # 141084293
      GMC Sierra Gas 4.8L / 5.3L / 6.0L 2008, Dry Disposable Air Filter by S&B®. All S&B air filters maintain high air flow characteristics designed to increase horsepower and acceleration. Each filter S&B produces is manufactured to the...
      $42.22
    • (0 reviews)
      # 125187027
      GMC Sierra Diesel 2008, Channel Flow Air Filter Element by Baldwin Filters®. Round. Attached Gasket: (1) Attached. Help maximize your Pickup’s performance and longevity with a Baldwin CA5352 Channel Flow Air Filter. Baldwin, an...
      $36.11
    • (0 reviews)
      # 13555170
      GMC Sierra 2008, Powr-Flo™ Mass Air Flow Sensor by JET®. JET Powr-Flo Mass Airflow Sensors will increase your engine's horsepower, low-end torque, and mileage by replacing the restrictive stock MAF sensor which limits your...
      Increase Horsepower And Low End TorqueImproved Mileage
      $166.46 - $302.21
    • (0 reviews)
      # 124595312
      GMC Sierra 4.8L / 5.3L / 6.0L 2008, Mass Airflow Sensor by Granatelli Motor Sports®. Mass air induction systems measure airflow with an electronic "hot-wire" type mass airflow sensor. The sensing element in the air intake provides...
      $396.15
    • (0 reviews)
      # 100376858
      GMC Sierra Diesel 2008, BladeRunner Turbo Inlet Manifold by aFe®. Increase airflow to your engine by up to 32% and gain up to 17 horsepower and 50 pound feet of torque just by changing your intake manifold. The aFe BladeRunner...
      MDV technology forms multiple air paths for overall increased airflowIncreases horsepower and torque
      $295.00
    • (0 reviews)
      # 13555175
      GMC Sierra 2008, Powr-Flo™ Throttle Body by JET®. JET Performance has created the new Powr-Flo throttle bodies for the most popular late model GM vehicles. The Powr-Flo increases air flow and improves throttle response, which...
      Increased Air Flow And Improved Throttle ResponseMore Horsepower
      $359.96
    • (0 reviews)
      # 433548
      GMC Sierra 1500 4.8L / 5.3L / 6.0L With Electric Cooling Fan 2008, Modular Intake Tube with Breather Hose by AIRAID®. Finish: None. Intake Pipe Color: Black. Intake Pipe Material: High-Density Polyethylene. Material Used:...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $152.90
    • (0 reviews)
      # 346531
      GMC Sierra 2008, Cold Air Scoop by Volant®. The Ram Air Scoop will improve the effectiveness of your Volant Cool Air Intake. One end connects to the Cool Airbox and the other is positioned to draw in cool air from outside the...
      Increases horsepower and torqueImproves fuel mileage
      $124.01 - $135.78
    • (0 reviews)
      # 13545515
      GMC Sierra 4.3L / 4.8L / 5.3L / 6.0L With 5 Wire Mass Air Flow Sensor 2008, Inlet Air Temperature Relocator by JET®. JET Inlet Air Temperature Relocator Kit will relocate your vehicle's inlet air temperature sensor to a cooler...
      Relocates Inlet Air Temp Sensor To A Cooler Location.Provides A Cooler Air Charge
      $59.96
    • (0 reviews)
      # 102051695
      GMC Sierra 4.8L / 5.3L / 6.0L 2008, Lifter Valley Intake Manifold Gasket by Mr. Gasket®. Seals Lifter Valley Cover. You won't find a more perfect way to make your vehicle look better and drive faster than with the top-notch Mr....
      Returns your vehicle to its pristine stateExceptional quality at a great price
      $10.15
    • (0 reviews)
      # 88242633
      GMC Sierra 2500 HD / 3500 HD 2008, Intake Elbow by Sinister Diesel®. This kit is designed and engineered to out perform the competition. Comes with a Mandrel bent aluminum tube and CNC base plate designed to hold even the highest...
      Mandrel Bent Tubing1/8" NPT Bung Installed
      $339.00
    • (1 review)
      # 4303154
      GMC Sierra 4.8L / 5.3L / 6.0L 2008, EconoAid™ Throttle Body Spacer by AIRAID®. Finish: SL. Material Used: Aluminum. Thickness: 0.032" (1 mm). The blades in the patented EconoAid™ Throttle Body Booster cause a spinning action of...
      Enhances fuel atomization, which improves combustion and engine efficiencyIncreases low end torque and fuel economy
      $30.59




    Guides & Articles

    • Performance Air Intake Systems
      Can an Air Intake System also Increase My Fuel Economy?
      We all know that achieving better fuel economy while driving puts money back in your pocket and does the environment a favor. But for those who are actively interested in squeezing the most out of every drop of gas, getting more miles per gallon can actually become a sport - especially if a vehicle has a manual transmission that can be upshifted earlier and put into neutral during downhill grades or when coasting to a stop sign.
    • Performance Air Intake Systems
      The Real Cost of Your Car’s Cheap Factory Air Filter
      In today's world, saving money wherever possible has become essential. But it's important not to lose sight of the fact that, sometimes, a product that costs more up front will save you more money over time. In our business, we've seen far too many consumers judge products solely on the basis of their initial cost, completely neglecting any long-term economy and benefits. When it comes to automobiles, "performance" air filters are a perfect example of this.
    • Performance Air Intake Systems
      My Car is Brand New | Why Should I Change My Air Intake System?
      Aftermarket air intake systems have become one of the most popular engine modifications available for late model cars and trucks. An easy question to ask is why are these so popular? After all, didn't engineers who work for your vehicle manufacturer spend years developing the best engine components available? Since power and fuel economy are major selling points these days, it's hard to imagine car companies not doing everything they can to maximize horsepower, miles per gallon, or both.
    • Performance Air Intake Systems
      What are the Different Types of Air Intake Systems?
      There are many types of aftermarket air intake systems that range from simple and inexpensive to elaborate. In the scope of this article, we'll examine the different types of air intakes, what they do, and look at a few specific product examples of each. But in short, performance air intake setups increase airflow into your engine - boosting combustion and creating more horsepower and torque that you can actually feel. Their relatively low cost and easy installation (bolt-on in most cases) keeps them in popular demand by car enthusiasts that own everything from 1.5-liter turbo motors to big block V8 engines.
    • Replacement Air Intake Parts
      Why Does My Car Have a Plastic Intake Manifold?
      An intake manifold is an integrated assembly that sits atop the engine, consisting of a series of tubes which distribute fresh outside air to each and every cylinder. On V-shaped engine blocks, an intake manifold typically sits between the two cylinder banks while inline engines may feature a manifold to the side of the cylinder head. Intake manifolds serve as a mounting point for carburetors, throttle body assemblies, fuel injectors, thermostats, and more depending on vehicle manufacturer engineering preferences. Intake manifolds may also serve to route coolant through dedicated channels in order to remove heat from the engine. Because of their location and functionality, intake manifold assemblies are under constant stress from engine vacuum pressure as well as direct heat from coolant, cylinder combustion gasses, and the cylinder heads to which they are mounted.

    Popular Products

    2008 GMC Sierra Performance Air Intake Systems Reviews

    Average rating:  5  5 - 2 reviews
    5 of 5
    Double Take!
    Returned the first for missing parts, but we're all human so I just simply reordered bc I love this website. Couldn't be happier with the look of my engine. With the chrome look makes it look like a beast!
    MPosted by Miguel (Campbellsville, KY) /
    2008 GMC Sierra
    Was this review helpful for you? Yes
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