21-91133 aFe Quantum Intakes

Name: aFe 21-91133 Quantum Intakes
Brand: aFe
SKU: 21-91133
Price: 116.33 USD
Availability: InStock

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Product: aFe Quantum Intakes

Category: aFe Cold Air Intakes

Part Number: 21-91133

UPC: 802959212219

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$116.33

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New with manufacturer warranty

Availability: IN STOCK (3)
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(Last checked: 06/24/2026)
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Description:

NOTES: aFe Quantum Pro DRY S Air Filter Inverted Top - 5.5inx4.25in Flange x 9in Height - Dry PDS

QUANTUM Intake Replacement Air Filter w/ Pro DRY S Media (5-1/2x4-1/4) IN F x (8-1/2x7-1/4) IN B x (5-3/4x4-1/2) IN T x 9 IN H.

Quantum Pro DRY S air filter by aFe Power is specifically designed for the Quantum Series cold air intake systems and feature an injection molded base and top for lighter weight and rigidity. The newly designed base includes a built-in, 3-angle velocity stack for smooth, even airflow. The Quantum Pro DRY S filter is a 360-degree radial flow air filter with oil-free, 3-layer progressively finer porosity synthetic media for optimum flow, filtration and convenience. Captive screws are included to eliminate lost hardware and to securely fasten to the Quantum Intake system housing.

Features:

Injection Molded Top and Base For Long Lasting Rigidity
Built In 3 Angle Velocity Stack For Smooth Even Airflow
Securely Fastens To Housing w/4 Captive Screws
Unique Filter-To-Housing Integrated Design
Lighter In Weight

Fitment:

NOT CARB LEGAL: Not for sale in California or CARB states.

Years	Make	Model	Trim
Sorry we do not have fitment information available for this part number. Contact us for any fitment questions.

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WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov

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For more information on aFe part number 21-91133, you can visit the official aFe website.