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Bring out the power hidden within your STS engine with an aftermarket Cadillac STS air intake system from CARiD. This component manufactured by such notable names as Volant, Injen, K&N, and Weapon-R replaces completely your OEM air intake without any drilling or cutting, and withing a shorter period of time increases the maximum quantity of horsepower and torque of your vehicle. The stock air intake system considerably restricts the amount of air flow into your engine and thus undermines your car's engine performance; but an aftermarket air intake makes a big difference in your STS performance.

An aftermarket Cadillac STS air intake system allows a huge amount of cool, fresh and denser air to get into your engine and protects it completely from any hazardous particles like debris, small insects and rocks that can seriously damage your car's heart. That is because a custom air intake has an advanced, large, free-flowing air filter which is engineered to provide better filtration. Additional benefits you can get from aftermarket air intake include a smoother throttle response, faster acceleration, and powerful engine sound. You will also get an improved fuel economy, because your STS will be able to run longer distance on the same tank of gas. Moreover, you can install your new aftermarket air intake yourself since it comes with all necessary mounting hardware and clear instructions.

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    • (1 review)
      # sp18741
      E Series Unique Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $50.99 - $363.99
    • (8 reviews)
      # sp18306
      Magnum Flow Panel Air Filter by aFe®. Filter Series: Pro Dry S. 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
      $49.95 - $199.95
    • (9 reviews)
      # sp2734
      Air Intake Kit by Spectre Performance®. Give your engine a full dose of cool air when it needs it. Replace your restrictive air box and filter element with this polished aluminum tubing and lifetime cleanable low-restriction air...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $10.10 - $374.99
    • (17 reviews)
      # sp18739
      33 Series Unique Air Filter by K&N®. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 0.7 oz (21 ml). Height: 1.25" (32 mm). Length: 9.25" (235 mm). Width: 8.063" (205 mm). Includes: 1 Air Filter. K&N's replacement air...
      Improves engine airflowIncreases horsepower and acceleration
      $40.99 - $95.99
    • (1 review)
      # sp18304
      Magnum Flow 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 replacement performance filter...
      Deep Cotton Pleats for Increased FlowFits In Factory Housing
      $46.95 - $199.95
    • (18 reviews)
      # sp6142
      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...
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $25.55 - $308.00
    • (0 reviews)
      # sp22208
      Cleanable Air Filter by S&B®. Filter Types: Direct Fit Filter. Filter Shape: Panel. Filter Style: Non-Flanged. Filter Color: Red. All S&B air filters maintain high air flow characteristics designed to increase horsepower and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $23.38 - $99.00
    • (21 reviews)
      # sp3388
      Mass Air Flow Sensor by JET®. Installed product is non-returnable.
      Increase Horsepower And Low End TorqueImproved Mileage
      $149.96 - $337.49
    • (1 review)
      # sp7887
      Cabin Air Filter by K&N®. K&N Cabin Air Filters replace your vehicle's stock cabin filter with a reusable design that cleans and freshens incoming air. They are electrostatically charged to grab and hold dust particles. K&N cabin...
      Easy to Clean and ReuseFreshens and cleans incoming cabin air
      $39.99 - $78.99
    • (0 reviews)
      # sp23462
      Air Temperature Relocator by JET®. JET Inlet Air Temperature Relocator Kit will relocate your vehicle's inlet air temperature sensor to a cooler location in the air intake stream, in order to ensure a cooler air charge and increase...
      $44.96 - $59.96
    • (0 reviews)
      # sp33849
      Throttle Position Sensor by Fast®. The throttle position sensor bolts to the throttle blade shaft and relays throttle opening/closing information to the system ECU. The TPS is constructed of high resistance material with a...
      High quality at an affordable priceExpertly made from premium materials
      $42.75 - $58.36
    • (0 reviews)
      # sp22218
      MaxDry Engine Intake Manifold Gasket Set by Magnum Gasket®. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the right technology choice for each of the Intake Manifold Gaskets Sets...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.48 - $28.38
    • (1 review)
      # sp29659
      PedalMAX Throttle Delay Eliminator by JMS®. Designed utilizing the latest technology, this product by Titan features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $289.00 - $319.00
    • (0 reviews)
      # sp29658
      Pedalmax Drive By Wire Throttle Modification Device by JMS®. Designed utilizing the latest technology, this product by JMS features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Simple Plug & Play Installation: Unplug your stock pedal connector and connect JMS PedalMAX.Improves vehicle acceleration.
      $289.00 - $319.00
    • (0 reviews)
      # sp20189
      Professional™ Air Filter by ACDelco®. Designed utilizing the latest technology, this Professional Air Filter by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $8.69 - $102.59




    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.
      December 11, 2015
    • 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.
      December 03, 2015
    • 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.
      November 20, 2015
    • 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.
      November 19, 2015
    • 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.
      July 30, 2014

    Popular Products

    Cadillac STS Performance Air Intake Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Cadillac SRX
    Easy installation, performance is great. Great gas saving.
    CPosted by Carl (Bellefontaine, OH) / May 26, 2013
    2009 Cadillac SRX
    Was this review helpful for you? Yes2  people found this review helpful.
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