9831 Spectre Air Filter Housing

In stock
The Spectre polished aluminum inline air box with air filter has a 4 inch inlet and outlet. This cylindrical air box has an outside diameter of 6.1 inches. It allows you to create a custom air intake that feeds the engine cool outside air for more power.
  • Includes a low restriction performance air filter
  • Polished aluminum inline air filter housing
  • 4 inch inlet and outlet
  • Replacement filter: HPR9831
  • 6.1 inch outside diameter
Package Contents1 Inline Airbox, 1 Air Filter
Package Quantity1
Warranty90 Days
Product StyleSpectre Air Boxes
Replacement FilterHPR9831
Height6.1 in (155 mm)
Width6.1 in (155 mm)
Length10.2 in (259 mm)
Weight3.3 lb (1.5 kg)
Product Box Height11.5 in (292 mm)
Product Box Length6.4 in (163 mm)
Product Box Width8 in (203 mm)
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Installation PDF

Spectre Drawings

Spectre Performance Products


Products designed and tested to perform and last.

Air Intakes

Air Intake Systems

Spectre air intakes are manufactured from high quality polished or powder coated aluminum tubing and come complete with a high flow air filter engineered to increase airflow and performance.

Air Filters

Replacement Air Filters

Spectre air filter products are designed to increase power and torque for your engine.

Cabin Air Filters


Explore your vehicle’s individuality with precisely designed accessories from Spectre—engineered for functionality and a custom, elegant appearance.


Intake Components

Spectre offers air intake components for DIY car enthusiasts so they can design and build a cold air intake for their modified car or truck.

Our Story

Why Spectre?

From humble beginnings in a two car garage, to setting world records and becoming the first wheel driven, gasoline powered car to run over 400 mph, it's been one heck of a ride.

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