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aFe Power Quantum Pro 5R Air Filter with Inverted Top - 5in Flange x 9in Height (23-91129)

$91.00

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aFe Power Quantum Pro 5R Air Filter with Inverted Top - 5in Flange x 9in Height (23-91129)

$91.00

$91.00

Designed specifically for aFe Power Quantum Series cold air intake systems, the Quantum Pro 5R air filter (23-91129) provides high-performance filtration and maximum airflow. This 360-degree radial flow filter utilizes a 5-layer progressive oiled cotton composite media to protect your engine while optimizing induction efficiency.

Constructed with an injection-molded base and top for superior rigidity and weight savings, the filter features a built-in, 3-angle velocity stack that ensures smooth, even airflow into the intake tract. The unique integrated design uses four captive screws to securely fasten the filter to the Quantum housing, preventing lost hardware and ensuring a reliable seal.

  • Pro 5R Media: 5 layers of oiled cotton gauze for maximum flow and performance
  • Velocity Stack: Integrated 3-angle base to reduce turbulence and increase air speed
  • Construction: Lightweight and rigid injection-molded top and base
  • Fitment: Purpose-built for Quantum Series intake housings
  • Installation: Includes 4 captive screws for a secure, leak-free connection
  • Dimensions: 5in Flange x 9in Height
  • MPN: 23-91129

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