Air Cleaners, Filters, Intakes and Components
Circle Track Air Cleaners, Filters & Intakes for Late Models & Modifieds at JJ Motorsports
Maximize airflow and protect your race engine from dirt and debris with premium circle track air cleaners, filters, and intake components from JJ Motorsports. Our selection includes flat and domed air cleaner assemblies, pre-filters, replacement tops, and high-flow elements designed for late models, modifieds, street stocks, and IMCA dirt racing. These durable parts ensure superior filtration, increased horsepower, and consistent performance in dusty track conditions while fitting popular 5-1/8" carb flanges and 14-inch setups.
Shop trusted brands like K&N and Dirt Defender for race-proven quality. Explore related categories such as circle track air and fuel for complete systems or circle track engines and components for power upgrades.
Top Circle Track Air Cleaners & Filters
- Race Car Flat Air Cleaner Assembly Kit 14x4 with 5-1/8" Carb Flange - Silver – Complete flat air cleaner kit with silver base and top, 1/2" Sure Seal spacer, washable 14x4 filter element, pre-filter outerwear (choose color), and 7" aluminum stud/nut for low-profile carbureted setups.
- K&N 14in x 4in Pre-Cleaner KNE25-3750 – Wrap-around pre-filter shield extends the life of your main air filter by trapping large dirt particles; fits 14" diameter x 4" height air cleaners.
- Dirt Defender Air Cleaner Top 14in Neon Orange DDR5005 – Rugged plastic 14-inch replacement lid in bright neon orange for custom engine bay styling and protection; adds attitude and completes any race car look.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Low Profile Filter 14x5 Performance Washable 3000857
WALKER ENGINEERING
$120.99A quality intake air filter is fundamental to engine performance—restricting airflow costs you horsepower and efficiency. This low-profile design delivers maximum air volume in compact engine bays, making it ideal for tight fitment applications where...WLK3000857- SKU:
- WLK3000857
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
$120.99 -
Low Profile Filter 14x3 Dry Washable 3000856-DM
WALKER ENGINEERING
$120.99A quality air filter directly impacts engine efficiency, throttle response, and overall performance—especially in high-demand racing applications where every intake cycle matters. This low-profile design fits tight engine bays without sacrificing...WLK3000856-DM- SKU:
- WLK3000856-DM
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
$120.99 -
Low Profile Filter 14x3 Performance Washable 3000856
WALKER ENGINEERING
$120.99A properly sized air filter is critical to maintaining peak engine efficiency and protecting internal components from contaminants. This low-profile design fits tight engine bays without sacrificing airflow, making it ideal for custom builds and vehicles...WLK3000856- SKU:
- WLK3000856
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
$120.99 -
Low Profile Filter Top Only 3000855
WALKER ENGINEERING
$144.99A low-profile air cleaner lid keeps your engine bay clean while maintaining the tight, purposeful aesthetic that separates a well-built machine from the rest. If you're running a custom intake setup or working in confined underhood spaces, this...WLK3000855- SKU:
- WLK3000855
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
$144.99Qty in Cart: 0Quantity:Price:$144.99Subtotal: -
Classic Profile Filter 14x3 Qualifying Only 3000817-QF
WALKER ENGINEERING
$99.99A clean, efficient air intake is fundamental to consistent engine performance, and this classic profile filter delivers straightforward reliability for qualifying applications. With its 14-inch diameter and compact 3-inch height, it provides optimal...WLK3000817-QF- SKU:
- WLK3000817-QF
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
$99.99 -
Classic Profile Filter 14x3 Dry Washable 3000817-DM
WALKER ENGINEERING
$120.99A quality air filter is foundational to engine performance—it directly impacts airflow efficiency, throttle response, and engine longevity. The Classic Profile Filter 14x3 delivers consistent, unrestricted air delivery while its washable design...WLK3000817-DM- SKU:
- WLK3000817-DM
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
$120.99Qty in Cart: 0Quantity:Price:$120.99Subtotal: -
Classic Profile Filter 14x3 Perf Washable 3000817
WALKER ENGINEERING
$120.99A quality air filter is fundamental to engine performance—it directly impacts airflow, combustion efficiency, and horsepower delivery. This classic profile cotton filter offers superior filtration without the recurring cost of disposable replacements,...WLK3000817- SKU:
- WLK3000817
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
$120.99Qty in Cart: 0Quantity:Price:$120.99Subtotal: -
Low Profile Filter Base Only 3000809
WALKER ENGINEERING
$144.99A quality air cleaner base is fundamental to your engine's breathing efficiency and longevity. This low-profile design integrates seamlessly into tight engine bays while maintaining optimal airflow dynamics, making it ideal for street, strip, and track...WLK3000809- SKU:
- WLK3000809
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
$144.99Qty in Cart: 0Quantity:Price:$144.99Subtotal: -
Foam Filter Wrap For Round Filters 3000796
WALKER ENGINEERING
$87.99A foam pre-filter wrap extends the service life of your round air filter by trapping larger debris and airborne contaminants before they reach the primary filter element. This additional layer of protection is essential for high-flow applications and...WLK3000796- SKU:
- WLK3000796
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
$87.99Qty in Cart: 0Quantity:Price:$87.99Subtotal: -
White Outerwear For Round 14in Filter 3000790
WALKER ENGINEERING
$32.99Protect your high-flow air filter from debris, dust, and premature clogging with this purpose-built outer wrap. The polyester construction shields your filter element while maintaining optimal airflow, extending service intervals and preserving peak...WLK3000790- SKU:
- WLK3000790
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$32.99Qty in Cart: 0Quantity:Price:$32.99Subtotal: -
Classic Profile Filter 14x5 Qualifying Only 3000775-QF
WALKER ENGINEERING
$125.99A quality air filter is the first line of defense between your engine and contamination—directly impacting combustion efficiency and overall performance. The Classic Profile Filter 14x5 delivers reliable filtration in a compact, bolt-on design that fits...WLK3000775-QF- SKU:
- WLK3000775-QF
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
$125.99Qty in Cart: 0Quantity:Price:$125.99Subtotal: -
Classic Profile Filter 14x5 Dry Washable 3000775-DM
WALKER ENGINEERING
$124.99A quality air filter is fundamental to engine performance—it directly affects intake efficiency, combustion quality, and overall horsepower delivery. The Classic Profile Filter 14x5 offers reliable, dry-element filtration that maintains consistent...WLK3000775-DM- SKU:
- WLK3000775-DM
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
$124.99 -
Classic Profile Filter 14x5 Perf Washable 3000775
WALKER ENGINEERING
$125.99A high-flow air intake requires an equally capable filter to maximize performance gains without sacrificing engine protection. This classic profile design delivers consistent airflow while the reusable cotton media eliminates the recurring cost and waste...WLK3000775- SKU:
- WLK3000775
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
$125.99 -
Low Profile Filter 14x4 Qualifying Only 3000728-QF
WALKER ENGINEERING
$109.99If you're running a qualifying-only setup, airflow efficiency at the filter stage directly impacts your engine's ability to deliver peak horsepower when it counts. This low-profile design eliminates unnecessary height restrictions while maintaining the...WLK3000728-QF- SKU:
- WLK3000728-QF
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
$109.99Qty in Cart: 0Quantity:Price:$109.99Subtotal: -
Low Profile Filter 14x4 Dry Washable 3000728-DM
WALKER ENGINEERING
$117.99A high-flow air filter is fundamental to maximizing your engine's breathing efficiency and power output. This low-profile design delivers increased airflow to your intake system while maintaining excellent filtration, making it ideal for street and track...WLK3000728-DM- SKU:
- WLK3000728-DM
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$117.99 -
Classic Profile Filter 14x4 Dry Washable 3000204-DM
WALKER ENGINEERING
$120.99A quality air filter is fundamental to engine performance—it directly impacts airflow efficiency, fuel combustion, and horsepower delivery. The Classic Profile Filter 14x4 uses synthetic media that resists clogging longer than standard paper elements,...WLK3000204-DM- SKU:
- WLK3000204-DM
- Availability:
- Ships Same Business Day
- Weight:
- 2.76 LBS
$120.99 -
Classic Profile Filter 14x4 Perf Washable 3000204
WALKER ENGINEERING
$120.99A quality air filter is the first line of defense between your engine and debris, and this classic profile unit delivers proven filtration without sacrificing airflow. The washable cotton element design eliminates the recurring cost of disposable filters...WLK3000204- SKU:
- WLK3000204
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
$120.99 -
WIX Filter Part/Component 46946R
WIX RACING FILTERS
$30.99A clean air filter is non-negotiable for maintaining peak engine performance and fuel efficiency. The WIX 46946R delivers reliable filtration with OEM-quality construction, ensuring your engine breathes freely without compromising protection against...WIX46946R- SKU:
- WIX46946R
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$30.99 -
Fivestar Air Box 4BBL Standard 3 Deg. Fiberglass 10001-53431
FIVESTAR
$582.99A properly engineered air box is fundamental to maximizing your engine's breathing efficiency and consistent performance under racing conditions. The Fivestar Air Box delivers precision intake management with its fiberglass construction, reducing...FIV10001-53431- SKU:
- FIV10001-53431
- Availability:
- Ships Same Business Day
- Weight:
- 5.80 LBS
$582.99 -
Fivestar Air Box 2BBL Standard Fiberglass 10001-53201
FIVESTAR
$438.99A properly sealed intake system is critical for consistent air delivery and optimal carburetor tuning—especially in high-RPM applications where air leaks kill performance. The Fivestar Air Box 2BBL Standard eliminates vacuum leaks and provides a clean,...FIV10001-53201- SKU:
- FIV10001-53201
- Availability:
- Ships Same Business Day
- Weight:
- 5.40 LBS
$438.99
