2008 GMC Sierra Air Intakes

    • AIRAID® - Cold Air Dam Intake System
      GMC Sierra 2008, Cold Air Dam Intake System by AIRAID®. The Cold Air Dam Intake System positions a large 360º AIRAID air filter with a huge air inlet in the stock location, but encloses it in a housing that seals against the hood, shielding the...
      Our price: $237.90 - $331.90$237.90
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    • AIRAID® - MXP Series Cold Air Dam Intake System with Intake Tube
      GMC Sierra 2008, MXP Series Cold Air Dam Intake System by AIRAID®. The MXP Series air intake system positions a large 360º AIRAID air filter with a huge air inlet in the stock location, but encloses it in a roto-molded polyethylene airbox that...
      Our price: $374.90 - $387.90$374.90
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    • Injen® - PF Series Air Intake System
      GMC Sierra V8 2008, PF Series 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 the airflow demands of...
      Our price: $319.20 - $386.87$319.20
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    • K&N® - 63 Series Aircharger Intake Kit
      GMC Sierra 2500 HD / 3500 HD 6.0L 2008, 63 Series Aircharger Intake Kit by K&N®. Increased airflow and air volume into your engine results in more horsepower and torque, and better acceleration you can feel. This air intake kit is designed to...
      Our price: $305.99$305.99
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    • K&N® - 77 Series High-Flow Performance Air Intake Kit
      GMC Sierra 1500 4.8L / 5.3L / 6.0L F/I 2008, 77 Series High-Flow Performance Air Intake Kit by K&N®. This intake kit is designed for the larger engines typically found in trucks and SUVs. It replaces the factory air intake system with a free...
      Our price: $296.99$296.99
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    • K&N® - 57 Series Generation II Air Intake Kit
      GMC Sierra 2008, 57 Series Generation II Air Intake Kit by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed air intake tube. The K&N filter increases the airflow and the intake tube smoothes...
      Our price: $266.99 - $311.99$266.99
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    • K&N - Blackhawk Induction Air Intake Systems
      GMC Sierra 1500 4.8L / 5.3L / 6.0L 2008, Blackhawk Series High-Flow Performance Air Intake Kit by K&N®. K&N Blackhawk Induction™ air intake systems are available for select gas trucks, diesel trucks and muscle cars. They feature a black powder...
      Our price: $312.99$312.99
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    • K&N® - Blackhawk Induction Air Intake Systems
      GMC Sierra 6.6L 2008, Blackhawk Induction Air Intake Systems by K&N®. K&N Blackhawk Induction™ air intake systems are available for select gas trucks, diesel trucks and muscle cars. They feature a black powder coated metal intake tube with a...
      Our price: $385.99$385.99
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    • AEM® - Brute Force Air Intake System
      GMC Sierra 2008, Brute Force Air Intake System by AEM®. These systems are designed for the larger engines typically found in trucks, SUVs and late model fuel-injected muscle cars. Extensive dyno-tuning allows these engines to develop even more...
      Our price: $268.99 - $311.99$268.99
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    • AIRAID® - Jr. Kit
      GMC Sierra 1500 2008, Jr. Kit by AIRAID®. This is AIRAID's entry level performance intake kit. It improves airflow and performance while being economical and simple to install. The kit includes an AIRAID lifetime guarantee Direct-Fit, Replacement...
      Our price: $183.90 - $197.90$183.90
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    • VOLANT® - CAI Kit with Pro 5 Filter
      GMC Sierra 2008, Cool Air Intake Kit with Pro 5 Filter and Airbox 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 air...
      Our price: $225.14 - $360.13$225.14
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    • VOLANT® - CAI Kit with Donaldson's® PowerCore™ Filter
      GMC Sierra 2008, Cool Air Intake Kit with Donaldson's® PowerCore™ Filter and Airbox 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...
      Our price: $265.27 - $409.48$265.27
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    • VOLANT® - CAI Kit with Primo Filter
      GMC Sierra 2500 HD / 3500 New Body 6.6L LMM 2008, Cool Air Intake Kit with Primo Filter and Airbox 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...
      Our price: $330.84 - $383.81$330.84
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    • aFe® - Stage 2 Cold Air Intake System
      GMC Sierra 2008, Stage 2 Cold Air 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 smoothly contoured, less...
      Our price: $295.00 - $347.00$295.00
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    • aFe® - Stage 2 Si Cold Air Intake System
      GMC Sierra 2008, Stage 2 Si Cold Air 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 smoothly contoured, less...
      Our price: $327.00 - $367.00$327.00
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    • aFe® - Stage 1 Cold Air Intake System
      GMC Sierra 6.0L GAS 2008, Stage 1 Cold Air Intake System by aFe®. The Stage 1 Cold Air Intake System is a quick and inexpensive way to gain horsepower and improve performance. It replaces your factory air filter and airbox with a large...
      Our price: $29.95 - $235.00$29.95
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    • aFe® - Momentum HD Air Intake System
      GMC Sierra HD 6.6L DSL 2008, Momentum HD Air Intake System by aFe®. Bringing you the next generation of intakes, the Momentum HD sealed air intake system is superior in every way: From the one-piece sealed housing with a bui.lt-in sight window,...
      Our price: $347.00$347.00
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    • Spectre Performance® - Air Intake Kit
      GMC Sierra 2008, Air Intake Kit by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products are designed to...
      Our price: $149.99$149.99
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    • CGS® - Air Intake System
      GMC Sierra 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 warranty, at an...
      Our price: $213.50$213.50
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    • GREEN FILTER® - Cold Air Intake System
      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 more, cooler...
      Our price: $175.99 - $285.99$175.99
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    • Banks® - Ram-Air™ Intake System
      GMC Sierra 2008, Ram-Air™ Intake System by Banks®, Filter Housing, Ducting, Intake Pieces, Clamps. Banks Ram-Air Intake System replaces the factory's flat panel filter with a large conical lifetime filter that provides maximum high-flow...
      Our price: $368.95 - $410.97$368.95
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    • BULLY DOG® - Rapid Flow Cold Air Intake System
      GMC Sierra 2008, Rapid Flow Cold Air Intake System by Bully Dog®. The Rapid Flow Induction kit is designed with horsepower and economy in mind. All of the kits seal against the hood of the vehicle to resist engine heat from entering the intake...
      Our price: $275.39$275.39
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    • BULLY DOG® - Stage 2 Rapid Flow Cold Air Intake System
      GMC Sierra 4.8L / 5.3L / 6.0L / 6.2L Gas 2008, Stage 2 Rapid Flow Cold Air Intake System by Bully Dog®. Maximize the power and economy potential of your gasoline engine’s intake system with a Rapid Flow stage 2 air intake kit. This kit not only...
      Our price: $339.99$339.99
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    • K&N® - E Series Air Filter
      GMC Sierra 6.6L 2008, E Series Air Filter by K&N®. Get better performance, superior engine protection and more economical operation just by changing your air filter. The K&N air filter gives you increased airflow without sacrificing filtration...
      Our price: $90.99$90.99
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    • K&N® - 33 Series Air Filter
      GMC Sierra 2008, Air Filter by K&N®. Get better performance, superior engine protection and more economical operation just by changing your air filter. The K&N air filter gives you increased airflow without sacrificing filtration ability. It's...
      Our price: $47.99 - $59.99$47.99
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    • K&N® - 33 Series Air Filter
      GMC Sierra 5.3L 2008, Air Filter by K&N®. Get better performance, superior engine protection and more economical operation just by changing your air filter. The K&N air filter gives you increased airflow without sacrificing filtration ability....
      Our price: $47.99$47.99
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    • AEM® - DryFlow Panel Air Filter
      GMC Sierra 2008, DryFlow Panel Air Filter by AEM®. Let your engine breathe with an AEM Dryflow filter! Every Dryflow filter is engineered to exceed the engine's normal airflow requirement. And thanks to AEM's Dryflow technology, cleaning is...
      Our price: $38.99$38.99
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    • AIRAID® - Conical Air Filter
      GMC Sierra 2500 HD / 3500 6.6L DSL 2008, Conical Air Filter by AIRAID®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow and...
      Our price: $81.90 - $92.90$81.90
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    • AIRAID® - Panel Air Filter
      GMC Sierra 2008, Panel Air Filter by AIRAID®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow and provides better air filtration...
      Our price: $57.90 - $62.70$57.90
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    • aFe® - Pro 5R Air Filter
      GMC Sierra 2008, Pro 5R Air Filter by aFe®. The Pro 5R air filter provides increased airflow to your engine without sacrificing filtration ability. The increased airflow allows your engine to make more power, and have better throttle response and...
      Our price: $56.95 - $66.95$56.95
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    • aFe® - Pro DRY S Air Filter
      GMC Sierra 2008, Pro DRY S Air Filter by aFe®. The Pro DRY S is the perfect combination of performance, protection and convenience. When you want increased airflow with superior filtration, but ease of maintenance is a high priority, look no...
      Our price: $56.95 - $66.95$56.95
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    • aFe® - Pro GUARD 7 Air Filter
      GMC Sierra 6.6L Turbocharged 2008, Pro GUARD 7 Air Filter by aFe®. When protecting your valuable engine is your primary concern, you need the Pro GUARD 7 air filter. It has the highest level of filtration efficiency of any air filter on the...
      Our price: $75.95$75.95
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    • GREEN FILTER® - Factory Replacement Air Filter
      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 flow and finer...
      Our price: $43.68 - $87.33$43.68
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    • Crown® - Air Filter
      GMC Sierra 2008, Air Filter by Crown®. Air Filter.
      Our price: $14.76$14.76
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    • aFe® - BladeRunner Intake Manifold Kit
      GMC Sierra New Body 6.6L DSL 2008, BladeRunner Intake Manifold Kit by aFe®. Increase intake manifold airflow by up to 18% and turbo outlet manifold airflow by up to 15% with aFe BladeRunner manifolds. The aFe BladeRunner Intake and Turbo Outlet...
      Our price: $249.00$249.00
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    • AIRAID® - Modular Intake Tube
      GMC Sierra 2008, Modular Intake Tube by AIRAID®. More airflow to your engine will result in better throttle response and more horsepower and torque. This air intake tube can increase airflow to your engine by as much as 400 CFM! It can be...
      Our price: $143.90$143.90
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    • VOLANT® - Ram Air Scoop
      GMC Sierra 2008, Ram 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 engine...
      Our price: $120.74 - $136.32$120.74
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    • Injen® - High Performance Air Filter
      Universal High Performance Air Filter by Injen®. Replace your worn out air filter with this high flow High Performance filter. It features a built-in velocity stack for added performance, urethane top and base to resist heat absorption, and oiled...
      Our price: $49.32 - $57.54$49.32
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    • Injen® - EA Nanofiber Dry Air Filter
      Universal EA Nanofiber Dry Air Filter by Injen®. This air filter is a major breakthrough in air filtration technology. It features a revolutionary synthetic nanofiber filter media that increases airflow, while capturing and holding more dirt than...
      Our price: $53.26 - $89.75$53.26
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    • K&N® - Dual Flange Oval Tapered Air Filter
      Universal Dual Flange Oval Tapered Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any application.
      Our price: $37.99 - $64.99$37.99
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    • K&N® - Oval Straight Air Filter
      Universal Oval Straight Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any application.
      Our price: $33.99 - $111.99$33.99
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    • K&N® - Round Straight Air Filter
      Universal Round Straight Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any application.
      Our price: $22.98 - $251.99$22.98
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    • K&N® - Oval Tapered Air Filter
      Universal Oval Tapered Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any application.
      Our price: $32.99 - $192.99$32.99
      20% OFF
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    • AEM® - Oval DryFlow Air Filter
      Universal Oval DryFlow Air Filter by AEM®. Let your engine breathe with an AEM Dryflow filter! Every Dryflow filter is engineered to exceed the engine's normal airflow requirement. And thanks to AEM's Dryflow technology, cleaning is simple - you...
      Our price: $62.99 - $95.99$62.99
      20% OFF
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    • AEM® - Round DryFlow Air Filter
      Universal Round DryFlow Air Filter by AEM®. Let your engine breathe with an AEM Dryflow filter! Every Dryflow filter is engineered to exceed the engine's normal airflow requirement. And thanks to AEM's Dryflow technology, cleaning is simple -...
      Our price: $24.05 - $60.99$24.05
      20% OFF
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    • AIRAID® - Cone Air Filter
      Universal Cone Air Filter by AIRAID®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow and provides better air filtration than the...
      Our price: $23.90 - $101.90$23.90
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    • Airaid® - Round Air Filter
      Universal Round Air Filter by Airaid®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow and provides better air filtration than the...
      Our price: $46.90 - $77.90$46.90
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    • Airaid® - Sweet 16" Round Air Filter
      Universal Sweet 16" Round Air Filter by Airaid®, 16" OD x 14" ID. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow and provides...
      Our price: $43.90 - $99.90$43.90
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    • AIRAID® - Breather Filter
      Universal Breather Filter by AIRAID®. Keep your engine breathing properly and looking good with these crankcase vent filters.
      Our price: $15.90 - $25.90$15.90
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    • Weapon-R® - Dragon Air Filter
      Universal Dragon Air Filter by Weapon-R®. The Polyurethane foam in the Dragon air filter flows more air and traps more dirt than comparable paper and cotton filters. The Dragon air filter is one of the highest rated air filters in the world.
      Our price: $55.00 - $65.00$55.00
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    • Weapon-R® - Secret Weapon Air Filter
      Universal Secret Weapon Air Filter by Weapon-R®. The Secret Weapon air filter performs better than any other air filter available in the market today. It provides maximum airflow with the protection of Polyurethane foam.
      Our price: $65.00 - $75.00$65.00
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    • Weapon-R® - V2 Hyper Air Filter
      Universal V2 Hyper Air Filter by Weapon-R®. The Polyurethane foam in the V2 Hyper air filter flows more air and traps more dirt than comparable paper and cotton filters.
      Our price: $50.00 - $55.00$50.00
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    • Weapon-R® - Dragon Breather Filter
      Universal Dragon Breather Filter by Weapon-R®. Keep your throttle responsive with the installation of this breather filter.
      Our price: $10.00$10.00
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    • Weapon-R® - Super Matrix Breather Filter
      Universal Super Matrix Breather Filter by Weapon-R®. Keep your throttle responsive with the installation of this breather filter.
      Our price: $10.00$10.00
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    • VOLANT® - Primo Air Filter
      Primo Air Filter by Volant®. This air filter was developed to provide better airflow while being more efficient under the extreme conditions experienced by diesel engines. It's been tested by an ISO 5011 certified facility and has been proven to...
      Our price: $57.48 - $74.36$57.48
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    • VOLANT® - Donaldson's® PowerCore™ Filtration Technology Air Filter
      Donaldson's® PowerCore™ Filtration Technology Air Filter by Volant®. This air filter boosts the efficiency and increases the performance of air intake kits because the contaminants load on the surface rather than in the depths of the filter....
      Our price: $80.43 - $94.80$80.43
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    • VOLANT® - Pro 5 Air Filter
      Pro 5 Air Filter by Volant®. The Pro 5 filter increases airflow to your engine while maintaining a high degree of filtration. It features 5 layers of high quality textiles as the filter media and comes pre-oiled and ready for use. This filter...
      Our price: $34.30 - $66.03$34.30
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    • aFe® - Clamp-On Air Filter
      Universal Clamp-On Air Filter by aFe®. These universal air filters are designed to provide performance and protection. They feature extra-deep pleats and special pleat geometry to maximize airflow and integral velocity stacks to accelerate flow...
      Our price: $36.95 - $130.95$36.95
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    • aFe® - Round Air Filter
      Universal Round Racing Air Filter by aFe®. These universal air filters are designed to provide performance and protection. They fit into the stock filter housing, but flow better and last longer. They feature extra-deep pleats and special pleat...
      Our price: $34.95 - $108.95$34.95
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    • aFe® - Crankcase Vent Breather Filter
      Crankcase Vent Breather Filter by aFe®. Keep your engine breathing properly and looking good with this crankcase vent breather filter.
      Our price: $23.95 - $43.95$23.95
      20% OFF
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    Customer Reviews
    4(4)
    2008 GMC Sierra
    Posted by

    "The only problem I had besides backorder is that I had to redrill two of the holes in the box to make it fit. But other than that, it works great. Love the noise it makes when I smash down on the gas."

    4.5(4.5)
    2008 GMC Sierra
    Posted by

    "I had this installed on my 2008 GMC Sierra 1500 4x4. After 2,000 RPM when you hit the gas pedal you know it's working. No hesitation, definite increase in horsepower and torque. Also installed a Poweraid Throttle Body Spacer right after and noticed another increased difference."

    5(5)
    2008 GMC Sierra
    Posted by

    "INJEN Power-Flow quality was A1 and instalation was a breeze. Detailed instructions were easy to follow. Took less than 45 minutes from start to finish. Immediately I could hear and feel the difference in performance. "

    5(5)
    2008 GMC Sierra
    Posted by

    "i have a 2008 GMC Sierra 5.3L very easy to install. when i first crank the engine up you can hear and faint whistle it's not bad at all but after about 20-30 seconds it goes away the groves on this piece are huge really does work. "

    5(5)
    2008 GMC Sierra
    Posted by

    "great product, i have a 2008 GMC Sierra 5.3L I went from K&N cold air in take to AIRAID and i couldn't be happier I can feel the extra air the engine pulls in now. my engine breaths much easier now it was hard to tell if this improved and miles per gallon because i want to hit the gas and hear that roar. "

    In 2008 GMC Sierra was available in the following models:
    Sierra 1500 • Sierra 2500 HD • Sierra 3500 HD and submodels: SL • SLE • SLT • WT