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aFe MagnumFLOW Round Racing Filters UNIVERSAL

Brand: aFe | Category: Drop-In Intake Filters

Fitments

UNIVERSAL
18-10901 MagnumFLOW Round Racing PRO 5R Air Filter
OD-9 in. x ID-7 in. x H-2 in.
Cap Outside Diameter N/A
Diameter Inside (in.) 7
Diameter Outside (in.) 9
Filter Style Pre-Oiled
Height (in.) 2
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-10952 MagnumFLOW Round Racing PRO 5R Air Filter
OD-9 in. x ID-7.50 in. x H-5 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) N/A
Diameter Outside (in.) 9
Filter Style N/A
Height (in.) 5
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11105 MagnumFLOW Round Racing PRO 5R Air Filter
OD-11 in. x ID-9.25 in. x H-6 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 9.25
Diameter Outside (in.) 11
Filter Style N/A
Height (in.) 6
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11405 MagnumFLOW Round Racing PRO 5R Air Filter
OD-14 in. x ID-12 in. x H-4 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 4
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11423 MagnumFLOW Round Racing PRO DRY S Air Filter
OD-14 in. x ID-12 in. x H-3 in.
w/o Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 3
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11426 MagnumFLOW Round Racing PRO DRY S Air Filter
OD-14 in. x ID-12 in. x H-5 in.
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 5
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11478 MagnumFLOW Round Racing Pro-GUARD 7 Air Filter
OD-14 in. x ID-11 in. x H-5 in.
w/Expanded Metal
Cap Outside Diameter N/A
Diameter Inside (in.) 11
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 5
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-21403 MagnumFLOW Round Racing PRO 5R Air Filter
Chrome Assy
OD-14 in. x ID-12 in. x H-5 in. Element w/Screen
14 in. Top
Base w/0.75 in. Drop
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 5
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-31405 MagnumFLOW Round Racing PRO 5R Air Filter TOP Racer
OD-14 in. x ID-12 in. x H-5 in.
Black/Blue
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 3
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11403 MagnumFLOW Round Racing PRO 5R Air Filter
OD-14 in. x ID-12 in. x H-3 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 3
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11406 MagnumFLOW Round Racing PRO 5R Air Filter
OD-14 in. x ID-12 in. x H-5 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 5
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11602 MagnumFLOW Round Racing PRO 5R Air Filter
OD-16.13 in. x ID-14.56 in. x H-3.55 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 14.56
Diameter Outside (in.) 16.13
Filter Style N/A
Height (in.) 3.55
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11652 MagnumFLOW Round Racing PRO 5R Air Filter
OD-16.19 in. x 14 in. ID x H-4 in.
Cap Outside Diameter N/A
Diameter Inside (in.) 14
Diameter Outside (in.) 16.19
Filter Style N/A
Height (in.) 4
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-21404 MagnumFLOW Round Racing PRO 5R Air Filter
Chrome Assy
OD-14 in. x ID-12 in. x H-6 in. Element w/Screen
4 in. Top
Base w/0.75 in. Drop
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 6
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-31404 MagnumFLOW Round Racing PRO 5R Air Filter TOP Racer
OD-14 in. x ID-12 in. x H-4 in.
Black/Blue
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 3
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-10955 MagnumFLOW Round Racing PRO 5R Air Filter
OD-9 in. x ID-7.50 in. x H-10 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 7.5
Diameter Outside (in.) 9
Filter Style N/A
Height (in.) 10
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11101 MagnumFLOW Round Racing PRO 5R Air Filter
OD-11 in. x ID-9.25 in. x H-3 in.
Cap Outside Diameter N/A
Diameter Inside (in.) 9.25
Diameter Outside (in.) 11
Filter Style N/A
Height (in.) 3
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11103 MagnumFLOW Round Racing PRO 5R Air Filter
OD-11 in. x ID-9.25 in. x H-4 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 9.25
Diameter Outside (in.) 11
Filter Style N/A
Height (in.) 4
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11407 MagnumFLOW Round Racing PRO 5R Air Filter
OD-14 in. x ID-12 in. x H-6 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 6
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11425 MagnumFLOW Round Racing PRO DRY S Air Filter
OD-14 in. x ID-12 in. x H-4 in.
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 4
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11104 MagnumFLOW Round Racing PRO 5R Air Filter
OD-11 in. x ID-9.25 in. x H-5 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 9.25
Diameter Outside (in.) 11
Filter Style N/A
Height (in.) 5
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11106 MagnumFLOW Round Racing PRO 5R Air Filter
OD-11 in. x ID-9.25 in. x H-8 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 9.25
Diameter Outside (in.) 11
Filter Style N/A
Height (in.) 8
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11402 MagnumFLOW Round Racing PRO 5R Air Filter
OD-14 in. x ID-12 in. x H-3 in.
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 3
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11418 MagnumFLOW Round Racing PRO 5R Air Filter
OD-14 in. x ID-11 in. x H-5 in.
w/Expanded Metal
Cap Outside Diameter N/A
Diameter Inside (in.) 11
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 5
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11427 MagnumFLOW Round Racing PRO DRY S Air Filter
OD-14 in. x ID-12 in. x H-6 in.
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 6
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11651 MagnumFLOW Round Racing PRO 5R Air Filter
OD-16.19 in. x 14 in. ID x H-3 in.
Cap Outside Diameter N/A
Diameter Inside (in.) 14
Diameter Outside (in.) 16.19
Filter Style N/A
Height (in.) 3
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11653 MagnumFLOW Round Racing PRO 5R Air Filter
OD-16.19 in. x 14 in. ID x H-6 in.
Cap Outside Diameter N/A
Diameter Inside (in.) 14
Diameter Outside (in.) 16.19
Filter Style N/A
Height (in.) 6
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-31423 MagnumFLOW Round Racing PRO DRY S Air Filter TOP Racer
OD-14 in. x ID-12 in. x H-3 in. w/Pro Dry S
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 3
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-90003 Racing Air Filter Top And Base
14 in. W
7/8 In. Drop
Chrome
Air Filter Not Included
Carb/Air Horn Dia. (in.) 5.125
Material Chrome
Shape Round
18-10951 MagnumFLOW Round Racing PRO 5R Air Filter
OD-9 in. x ID-7.50 in. x H-2.75 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 7.5
Diameter Outside (in.) 9
Filter Style N/A
Height (in.) NA
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-10953 MagnumFLOW Round Racing PRO 5R Air Filter
OD-9 in. x ID-7.50 in. x H-7 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 7.5
Diameter Outside (in.) 9
Filter Style N/A
Height (in.) 7
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-10954 MagnumFLOW Round Racing PRO 5R Air Filter
OD-9 in. x ID-7.50 in. x H-9 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 7.5
Diameter Outside (in.) 9
Filter Style N/A
Height (in.) NA
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11428 MagnumFLOW Round Racing PRO DRY S Air Filter
OD-14 in. x ID-11 in. x H-5 in.
w/Expanded Metal
Cap Outside Diameter N/A
Diameter Inside (in.) 11
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 5
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11476 MagnumFLOW Round Racing PRO 5R Air Filter
OD-14 in. x ID-12 in. x H-5 in.
w/Expanded Metal
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 5
Overall Length (in.) NA
Shape Round
Width (in.) NA
18-21402 MagnumFLOW Round Racing PRO 5R Air Filter
Chrome Assy
OD-14 in. x ID-12 in. x H-4 in. Element w/Screen
14 in. Top
Base w/0.75 in. Drop
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 4
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-31403 MagnumFLOW Round Racing PRO 5R Air Filter TOP Racer
OD-14 in. x ID-12 in. x H-3 in.
Black/Blue
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 3
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-10903 MagnumFLOW Round Racing PRO 5R Air Filter
OD-9 in. x ID-7 in. x H-3 in.
Cap Outside Diameter N/A
Diameter Inside (in.) 7
Diameter Outside (in.) 9
Filter Style N/A
Height (in.) 3
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-10904 MagnumFLOW Round Racing PRO 5R Air Filter
OD-9 in. x ID-7 in. x H-3.50 in.
Cap Outside Diameter N/A
Diameter Inside (in.) 7
Diameter Outside (in.) 9
Filter Style N/A
Height (in.) NA
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-21401 MagnumFLOW Round Racing PRO 5R Air Filter
Chrome Assy
OD-14 in. x ID-12 in. x H-3 in. Element
14 in. Top
Base w/0.75 in. Drop
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 3
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-31424 MagnumFLOW Round Racing PRO DRY S Air Filter TOP Racer
OD-14 in. x ID-12 in. x H-4 in.
w/Pro Dry S
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 4
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-10905 MagnumFLOW Round Racing PRO 5R Air Filter
OD-9 in. x ID-7 in. x H-6.62 in.
Cap Outside Diameter N/A
Diameter Inside (in.) 7
Diameter Outside (in.) 9
Filter Style N/A
Height (in.) 6.62
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11102 MagnumFLOW Round Racing PRO 5R Air Filter
OD-11 in. x ID-9.25 in. x H-3.5 in.
Cap Outside Diameter N/A
Diameter Inside (in.) 9.25
Diameter Outside (in.) 11
Filter Style N/A
Height (in.) 3.5
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11477 MagnumFLOW Round Racing PRO 5R Air Filter
OD-14 in. x ID-12 in. x H-6 in.
w/Expanded Metal
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 5
Overall Length (in.) NA
Shape Round
Width (in.) NA
18-11601 MagnumFLOW Round Racing PRO 5R Air Filter
OD-16.13 in. x ID-14.56 in. x H-3 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 14.56
Diameter Outside (in.) 16.13
Filter Style N/A
Height (in.) 3
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11603 MagnumFLOW Round Racing PRO 5R Air Filter
OD-16.13 in. x ID-14.56 in. x H-4 in.
w/Screen
Cap Outside Diameter N/A
Diameter Inside (in.) 14.56
Diameter Outside (in.) 16.13
Filter Style N/A
Height (in.) 4
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-11772 MagnumFLOW Round Racing Pro-GUARD 7 Air Filter
OD-17-13 in. x ID-14.5 in. x H-4 in.
Cap Outside Diameter N/A
Diameter Inside (in.) 14.5
Diameter Outside (in.) 17.13
Filter Style N/A
Height (in.) 4
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-31425 MagnumFLOW Round Racing PRO DRY S Air Filter TOP Racer
OD-14 in. x ID-12 in. x H-5 in.
w/Pro Dry S
Cap Outside Diameter N/A
Diameter Inside (in.) 12
Diameter Outside (in.) 14
Filter Style N/A
Height (in.) 5
Overall Length (in.) NA
Shape OEM
Width (in.) NA
18-90002 Racing Air Filter Base
14 in. W
7/8 In. Drop
Chrome
Air Filter Not Included
Carb/Air Horn Dia. (in.) N/A
Diameter Outside (in.) 5.125
Material Chrome
Shape Round
20-91059 Momentum HD PRO 10R Air Filter
Cylinder
6F x 8B (INV) x 8T (INV 3-1/2) x 9H in
Cap Outside Diameter N/A
Diameter Inside (in.) 6
Diameter Outside (in.) 8.125
Filter Style N/A
Height (in.) 9
Overall Length (in.) NA
Shape Round
Width (in.) NA
20-91061 Momentum HD PRO 10R Air Filter
Oval
(7x4-3/4)Fx(9x7)B(INV)x(9x7)T(INV)x9H in
Cap Outside Diameter N/A
Diameter Inside (in.) 7/4.5
Diameter Outside (in.) 9/7
Filter Style N/A
Height (in.) 9
Overall Length (in.) NA
Shape Oval
Width (in.) NA
18-90001 Racing Air Filter Top
14 in. W
7/8 In. Drop
Chrome
Air Filter Not Included
Carb/Air Horn Dia. (in.) N/A
Diameter Outside (in.) N/A
Material Chrome
Shape Conical

Product Description

Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper filter for improved horsepower and torque. Multiple layers of progressively finer mesh gauze media provides maximum convenience and easy maintenance.

Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures a tight, leak free seal over the life of the filter.

Choose from three filter medias to best suit your needs:

Pro DRY S

  • Primary Concern: Convenience – Pro Dry S oil-free, dry synthetic filtration media is the world’s easiest-to-service performance air filter media
  • Filtration Efficiency: Better – 99.2% – Pro Dry S oil-free, dry synthetic media combines excellent filtration efficiency with easy-to-clean convenience
  • Typical Vehicle: Gas / Diesel – With excellent filtration efficiency and high airflow values, Pro DRY S is the perfect choice for any vehicle type
  • Driving Conditions: Street/Dusty – Pro Dry S will provide extended filter life in normal, everyday driving conditions; in dry, dusty conditions Pro Dry S is an excellent choice for ease of maintenance

Pro 5R

  • Primary Concern: Performance – Pro 5R provides your engine with the largest amount of high-flowing, cold air, giving you the greatest horsepower and torque gains
  • Filtration Efficiency: Good – 98.6% – with filtration efficency levels in the high 98% range, Pro 5r outperforms most other cotton gauze medias on the market
  • Typical Vehicle: Gas / Diesel – Just the right combination of airflow and engine protection for everyday and performance oriented vehicles
  • Driving Conditions: Street – Pro 5R exceeds the necessary protection for average everyday driving

Pro GUARD 7

  • Primary Concern: Protection – Pro Guard 7 offers unparalleled engine protection for the most critical, most expensive engines
  • Filtration Efficiency: Best – 99.7% – the greatest level of filtration efficiency and engine protection available on the market
  • Typical Vehicle: Diesel / Off-Road – Pro Guard 7 was developed specifically for today’s demanding diesel applications. Pro Guard 7 provides the increased airflow and maximum protection your expensive diesel engine needs
  • Driving Conditions: Extreme/Very Dusty – Pro Guard 7 is perfect for all driving conditions, but excels in the harshest, most extreme conditions imaginable

Superstock IRF

  • Progressive Cotton Gauze and/or Synthetic Media – Washable & reusable, lifetime filters, depth-loading dust holding capacity
  • Rounded Open Pleats – Better airflow, lower face pressure resistance, greater dust-holding capacity
  • Progressive Bump Seal – Pliable seal conforms to uneven surfaces, no foam gaskets or sealing grease necessary
  • Expanded Metal and Epoxy Coated Aluminum Wire Mesh – Provide increased strength and support during times of maximum load to help protect the vehicle’s turbo

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