2021 Audi A4 Quattro Performance Air Intake Kits
Keep Your 2021 Audi A4 Quattro in Top Shape with Quality Performance Air Intake Kits
Whether you’re repairing or upgrading your Performance Air Intake Kit, using high-quality parts is key to keeping your 2021 Audi A4 Quattro looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Cold Air Intakes. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 2021 Audi A4 Quattro Performance Air Intake Kit at Advance Auto Parts is around $462.49, with a range that starts at $454.99 and goes up to $469.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Momentum GT Cold Air Intake: Gain up to 5 Horsepower! Dry Air Filter For Easy Maintenance and Momentum GT Cold Air Intake: Gain up to 6 Horsepower! Oiled Air Filter For Maximum Airflow start at just $454.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Performance Air Intake Kit, don’t forget to check out other key components like Performance Ignition Products. At Advance Auto Parts, we’re here to help you keep your 2021 Audi A4 Quattro in peak condition, inside and out.
Find Your Specific 2021 Audi A4 Quattro Performance Air Intake Kits
Looking for the perfect Performance Air Intake Kit for your 2021 Audi A4 Quattro? You’re in the right place. Below, you’ll find links to various types of Performance Air Intake Kits that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Air Intake Kits, ensuring durability and a precise fit for your Audi A4 Quattro. Whether you’re driving a 2021 model or another popular model year like
1997,
1998,
2009,
2010,
2020,
2022,
2023,
2024, and
2025, we’ve got you covered. Purchasing Performance Air Intake Kits from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Performance Air Intake Kits that fit your vehicle.
Essential 2021 Audi A4 Quattro Performance Air Intake Kits
aFe POWER – Momentum GT Cold Air Intake: Gain up to 5 Horsepower! Dry Air Filter For Easy Maintenance (Part No.50-70032D)
from
$469.99
Large Three Layer Performance Air Filter: Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 6 IN tall 360-degree radial flow air filter features a 4-1/2″ flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity, while not requiring the use of oils. This media is best suited for street use. Its inverted top makes for more filter surface area, resulting in longer service intervals._x000d_Unique One-Piece Housing: The sealed heat-resistant housing, constructed of XPLE (cross-linked polyethylene) polymer, features our patent-pending filter-to-housing interface and a clear sight window that allows for hassle-free filter inspection. An aluminum heat shield panel on the side of the housing deflects hot air emitted from the turbocharger, ensuring the system’s two air inlets bring in the coolest air possible. In addition to the massive auxiliary air inlet, this intake utilizes the vehicle’s OE air inlet with no additional hardware._x000d_Reinforced Silicone Intake Tube: This intake system utilizes a flexible silicone intake tube that is reinforced with four layers of nylon material, making it virtually resistant to wear and deterioration. It includes a vacuum hose fitting, along with an aluminum insert that easily mates the intake tube to the air filter._x000d_Hassle-Free Installation: Stainless-steel clamps and a silicone inlet trim are included for strength and durability. Momentum GT’s innovative filter-to-housing design minimizes the total number of parts, making for a fast and easy installation._x000d_Fitment Note: This item will only fit models equipped with 45TFSI engine.
Product Features:
See More
Product Features:
- +6 lbs. x ft. TQ & +5 HP
- Outflows Factory Intake by 7%
- Measured Flow: 295 CFM @ 7 IN H2O
- Housing Features Heat-Blocking Aluminum Panel and Two Air Inlets to Draw in Cool Air
aFe POWER – Momentum GT Cold Air Intake: Gain up to 6 Horsepower! Oiled Air Filter For Maximum Airflow (Part No.50-70032R)
from
$454.99
Large Five Layer Performance Air Filter: Momentum’s innovative filter-to-housing interface was built to feature the largest air filter possible. This 6 IN tall 360-degree radial flow air filter features a 4-1/2″ flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. It provides your engine with the largest amount of high-flowing air and delivers the highest power gains in most cases. This media is perfect for street and/or track use. Its inverted top makes for more filter surface area, resulting in longer service intervals._x000d_Unique One-Piece Housing: The sealed heat-resistant housing, constructed of XLPE (cross-linked polyethylene) polymer, features our patent-pending filter-to-housing interface and a clear sight window that allows for hassle-free filter inspection. An aluminum heat shield panel on the side of the housing deflects hot air emitted from the turbocharger, ensuring the system’s two air inlets bring in the coolest air possible. In addition to the massive auxiliary air inlet, this intake utilizes the vehicle’s OE air inlet with no additional hardware._x000d_Reinforced Silicone Intake Tube: This intake system utilizes a flexible silicone intake tube that is reinforced with four layers of nylon material, making it virtually resistant to wear and deterioration. It includes a vacuum hose fitting, along with an aluminum insert that easily mates the intake tube to the air filter._x000d_Hassle-Free Installation: Stainless-steel clamps and a silicone inlet trim are included for strength and durability. Momentum GT’s innovative filter-to-housing design minimizes the total number of parts, making for a fast and easy installation._x000d_Fitment Note: This item will only fit models equipped with 45TFSI engine.
Product Features:
See More
Product Features:
- +7 lbs. x ft. TQ & +6 HP
- Outflows Factory Intake by 11%
- Measured Flow: 305 CFM @ 7 IN H2O
- Housing Features Heat-Blocking Aluminum Panel and Two Air Inlets to Draw in Cool Air
K&N – Cold Air Intake: Guaranteed To Increase Horsepower, With Million Mile Air Filter (Part No.57-0515)
from
$262.99
K&N 57i Series induction kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N O/E replacement filter which is limited to the size of the factory air box. The larger air filter also captures and holds more dirt increasing its service life before a cleaning is required (up to 100,000 miles). The filter is either directly attached to the engine carburetor or throttle body or indirectly through a tube assembly running from the filter to the engine. All adapters are made from high quality materials such as steel, aluminum, silicon or reinforced nylon to ensure long life. 57i Intakes are not legal for use in California and other US States adopting California emission standards.
Product Features:
See More
Product Features:
- GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
- BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.
- IMPROVED ENGINE SOUND: Hear the power under the hood.
- WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
- EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles
- EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.
- DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
- HIGH QUALITY: Made in America.
K&N – Cold Air Intake: Adds Up To 14 Horsepower, With Million Mile Air Filter (Part No.69-9505T)
from
$419.99
K&N air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics – and are available in an assortment of finishes and powder coatings. K&N’s state-of-the-art High-Flow Air Filter helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide up to 50% more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 100,000 miles.
Product Features:
See More
Product Features:
- GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
- BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.
- IMPROVED ENGINE SOUND: Hear the power under the hood.
- WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
- EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles
- EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.
- DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
- HIGH QUALITY: Made in America.
Popular 2021 Audi A4 Quattro Performance Air Intake Kits Categories
Most Popular Engine Cold Air Intakes for 2021 Audi A4 Quattros
Enhance your 2021 Audi A4 Quattro with one of the 2 Engine Cold Air Intakes we have in stock, starting at just $454.99.
aFe POWER – Momentum GT Cold Air Intake: Gain up to 5 Horsepower! Dry Air Filter For Easy Maintenance (Part No.50-70032D)
from
$469.99
Large Three Layer Performance Air Filter: Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 6 IN tall 360-degree radial flow air filter features a 4-1/2″ flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity, while not requiring the use of oils. This media is best suited for street use. Its inverted top makes for more filter surface area, resulting in longer service intervals._x000d_Unique One-Piece Housing: The sealed heat-resistant housing, constructed of XPLE (cross-linked polyethylene) polymer, features our patent-pending filter-to-housing interface and a clear sight window that allows for hassle-free filter inspection. An aluminum heat shield panel on the side of the housing deflects hot air emitted from the turbocharger, ensuring the system’s two air inlets bring in the coolest air possible. In addition to the massive auxiliary air inlet, this intake utilizes the vehicle’s OE air inlet with no additional hardware._x000d_Reinforced Silicone Intake Tube: This intake system utilizes a flexible silicone intake tube that is reinforced with four layers of nylon material, making it virtually resistant to wear and deterioration. It includes a vacuum hose fitting, along with an aluminum insert that easily mates the intake tube to the air filter._x000d_Hassle-Free Installation: Stainless-steel clamps and a silicone inlet trim are included for strength and durability. Momentum GT’s innovative filter-to-housing design minimizes the total number of parts, making for a fast and easy installation._x000d_Fitment Note: This item will only fit models equipped with 45TFSI engine.
Product Features:
See More
Product Features:
- +6 lbs. x ft. TQ & +5 HP
- Outflows Factory Intake by 7%
- Measured Flow: 295 CFM @ 7 IN H2O
- Housing Features Heat-Blocking Aluminum Panel and Two Air Inlets to Draw in Cool Air
aFe POWER – Momentum GT Cold Air Intake: Gain up to 6 Horsepower! Oiled Air Filter For Maximum Airflow (Part No.50-70032R)
from
$454.99
Large Five Layer Performance Air Filter: Momentum’s innovative filter-to-housing interface was built to feature the largest air filter possible. This 6 IN tall 360-degree radial flow air filter features a 4-1/2″ flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. It provides your engine with the largest amount of high-flowing air and delivers the highest power gains in most cases. This media is perfect for street and/or track use. Its inverted top makes for more filter surface area, resulting in longer service intervals._x000d_Unique One-Piece Housing: The sealed heat-resistant housing, constructed of XLPE (cross-linked polyethylene) polymer, features our patent-pending filter-to-housing interface and a clear sight window that allows for hassle-free filter inspection. An aluminum heat shield panel on the side of the housing deflects hot air emitted from the turbocharger, ensuring the system’s two air inlets bring in the coolest air possible. In addition to the massive auxiliary air inlet, this intake utilizes the vehicle’s OE air inlet with no additional hardware._x000d_Reinforced Silicone Intake Tube: This intake system utilizes a flexible silicone intake tube that is reinforced with four layers of nylon material, making it virtually resistant to wear and deterioration. It includes a vacuum hose fitting, along with an aluminum insert that easily mates the intake tube to the air filter._x000d_Hassle-Free Installation: Stainless-steel clamps and a silicone inlet trim are included for strength and durability. Momentum GT’s innovative filter-to-housing design minimizes the total number of parts, making for a fast and easy installation._x000d_Fitment Note: This item will only fit models equipped with 45TFSI engine.
Product Features:
See More
Product Features:
- +7 lbs. x ft. TQ & +6 HP
- Outflows Factory Intake by 11%
- Measured Flow: 305 CFM @ 7 IN H2O
- Housing Features Heat-Blocking Aluminum Panel and Two Air Inlets to Draw in Cool Air
FAQs for 2021 Audi A4 Quattro Performance Air Intake Kits
What are the best-selling Performance Air Intake Kits for 2021 Audi A4 Quattros?
Out of 2 Performance Air Intake Kits that fit 2021 Audi A4 Quattros, the following parts are the top sellers:
What’s the price range for 2021 Audi A4 Quattro Performance Air Intake Kits?
The prices of Performance Air Intake Kits for the 2021 Audi A4 Quattro range from $454.99 up to $469.99 for the most premium parts.
What is the average price of a Performance Air Intake Kit for a 2021 Audi A4 Quattro?
The average price for Performance Air Intake Kits for the 2021 Audi A4 Quattro is $462.49. Keep in mind the variety of part types within our Performance Air Intake Kit category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance Air Intake Kits for other Audi A4 Quattro model years?
What are the cheapest Performance Air Intake Kits for my 2021 Audi A4 Quattro?
The cheapest 2021 Audi A4 Quattro Performance Air Intake Kits we carry are:
Does Advance Auto Parts sell Performance Air Intake Kits for any other 2021 Audi models?
Yes. We stock Performance Air Intake Kits for 1 other popular 2021 Audi models. Some of the most popular are 2021 A4 allroad Performance Air Intake Kits and 2021 A5 Quattro Performance Air Intake Kits.
What types of Performance Air Intake Kits do you sell for my 2021 Audi A4 Quattro?
We currently have just 1 Performance Air Intake Kit in stock for a 2021 Audi A4 Quattro, and as of 11/2/25, it is an Engine Cold Air Intake.
Can I get help with 2021 Audi A4 Quattro Performance Air Intake Kit orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Audi Performance Air Intake Kits and more.
What is your return policy for Audi A4 Quattro Performance Air Intake Kits?
Advance Auto Parts keeps returns simple. For new Audi A4 Quattro Performance Air Intake Kits and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.