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Flowmaster - Delta Force Cold Air Intake Kit (615157D)

Air Intake Kit



You save: $37.00 (10%) off MSRP


In Stock - Ships within 24 hours
Select your vehicle to confirm fitment:

This part fits

  1. 2018 Ford F-150 3.0L V6 cid:183 cc:2993
  2. 2018 Ford F-150 3.5L V6 cid:213 cc:3496
  3. 2017 Ford F-150 3.5L V6 cid:213 cc:3496
Authorized Dealer
Not for sale or street use in California.

About this product

Part #: 615157D

Take the performance of your vehicle to the next level with the addition of Flowmaster's new Delta Force Performance Air Intake system for 2017-2018 Ford F-150 truck with 3.5L Eco-boost engine. The Delta Force system contains an ultra-trick looking, custom molded black Cross-Linked Polyethylene (XLPE) high-flow intake tube, black anodized aluminum fittings (when applicable), high quality reinforced silicone couplers and all stainless steel hardware. Other features include a large 6" diameter high-flow conical shaped dry synthetic air filter, a custom-fit black powder-coated air dam with attachment brackets to securely mount the system in place along with soft bumpers to eliminate any metal to metal contact under the hood. For maximum performance and that iconic Flowmaster exhaust tone, we highly recommend pairing your new Delta Force Performance Air Intake with a Flowmaster exhaust system. Delta Force Performance Air Intakes are NOT currently legal for use or for sale in the State of California. Proud to Say Made in the USA.

More Details

Air Box IncludedNo
Air Filter Element ColorWhite
Air Filter Element MaterialSynthetic Sheet
Air Filter Element WashableNo
Air Filter End Cap ColorBlack
Air Filter Heat Shield ColorBlack/Powder Coated
Air Filter HeatShield IncludedYes
Air Filter HeatShield MaterialSteel
Air Filter Inside Diameter6
Air Filter Large End Diameter7.5
Air Filter Oulet Length1.00 in.
Air Filter Oulet Width6.00 in.
Air Filter Outlet ShapeCone
Air Filter Outside Diameter7.50 in.
Air Filter Overall Height6.625 in.
Air Filter Overall Length6.625 in.
Air Filter Overall Width7.50 in.
Air Filter Small End Diameter5.00 in.
CARB (California) CompliantNo
Clamp Quantity6
Clamp TypeWorm Gear
Coupler ColorBlack
Coupler MaterialSilicone
Intake Pipe Inlet Length2.00 in.
Intake Pipe Inlet ShapeRound
Intake Pipe MaterialCross-Linked Polyethylene
Mass Air Flow Sensor IncludedNo
Mounting Hardware IncludedYes
Replacement Filter PN (Dry)615010D
Vacuum Tubing IncludedNo

See what our community says about flowmaster products

Allen Griesemer


Allen Griesemer
2005 Audi S4
What made you choose this particular product?
View on Allen's build
Austin Wartko


Austin Wartko
1999 BMW 3 Series
What made you choose this particular product?
View on Austin's build
Matthew Marchant


Matthew Marchant
2007 GMC Sierra 1500
What made you choose this particular product?
price 0.00 got it while i was working for a quick lube guy brought it in and wanted the stock system
View on Matthew's build
What made you choose this particular product?
It was already installed on the car when I purchased it.
View on Eric's build
Was it easy to install? Any installation tips that will help others?
Easy to install with the right tools
View on Al's build
WARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels.

Benefits of adding this mod

A factory air intake system compromises your performance with restrictive tubing and low quality paper air filters. Upgrading to a wide breathing cold air intake optimized for delivering cooler, more dense air to your engine is the least expensive way to boost power and increase your fuel mileage. Take it a step further with our selection of forced induction turbos or superchargers to maximize your motor’s performance and breathe new life into your custom build.


we ship worldwide!

Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ always free shipping in the U.S.
Have a question? Ask an Expert!

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Matt Farah

Smoking Tire / The Drive

Thank you for all the help, really. You guys are awesome. This is all great info and I really appreciate everything you have done to help me with my build.

James M.

Ford Focus ST

Your customer service is wonderful. Thank you for taking care of this. My review will express all. Thank you!

Wallace R

Chevrolet Silverado 1500