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Flowmaster Delta Force Performance Air Filter

Univeral Fit Pre-Oiled Delta Force Air Filter. Inverted Cone, 5.6 inches long, 6.0 inch Opening

PART# 615035

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$35.95   Your Price
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This new Delta Force Air Filter is a Universal-fit high flow inverted cone-shaped performance air filter that is cleanable/reusable and comes pre-oiled. The 8 layer cotton gauze design captures more dust and dirt particles than typical 4 and 6 layer filters. Features include 0.50-inch deep pleats by 5.625-inch length providing an overall wide surface area for optimum airflow. The inlet is a large 6.00-inch opening and the inverted cone end cap allows this filter to be used in off-road snorkel applications. This filter will last a lifetime since it is washable/serviceable at regular intervals, depending on your driving. Be sure to pick up a new Delta Force Air Filter Refresh kit to keep your filter system fresh and breathing strong.


  • 8 Layer Cotton Gauze Design Captures More Dust and Dirt Particles than Typical 4 and 6 Layer Filters
  • Large Diameter and Surface Area Provides Increased Air Flow
  • Serviceable with Delta Force Cleaning Kit Number 615001
  • Inverted Cone End Cap Allows Air Flow Through the Front of the Filter for Snorkel Applications
  • Lifetime Limited Warranty


Air Box IncludedNo
Air Filter Element ColorRed
Air Filter Element MaterialCotton Gauze
Air Filter Element WashableYes
Air Filter End Cap Color/FinishBlack
Air Filter Heat Shield IncludedNo
Air Filter Inside Diameter (in)6
Air Filter Large End Diameter (in)7.5
Air Filter Oil IncludedPre-Oiled
Air Filter Outlet ShapeCone
Air Filter Outside Diameter (in)7.5
Air Filter Overall Height (in)7.5
Air Filter Overall Length (in)5.625
Air Filter Overall Width (in)7.5
Air Filter Small End Diameter (in)5.5
Clamp Color/FinishNatural
Clamp MaterialStainless Steel
Clamp Quantity Included1
Clamp TypeWorm Gear
Coupler Color/FinishBlack
Coupler MaterialSilicone
Coupler Quantity IncludedNone
Emission Code3
Fuel TypeUniversal
MAF Sensor Adapter IncludedNo
Mass Air Flow Sensor IncludedNo
Mounting Hardware IncludedYes
Product TypeAir Filter
Replacement Filter PN (Oiled)615035
Special Fitment InfoNo
Vacuum Tubing IncludedNo
Part Number615035



This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
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    Some parts are not legal for use in California or other states with similar regulations.

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