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Flowmaster 818148 Force II Cat-Back Exhaust System

(2021-2025 Ford F-150)

Part of: Flowmaster Force II Cat-Back Exhaust System

Other options in this family: Flowmaster 17211 Flowmaster 17198 Flowmaster 817514 Flowmaster 17125 Flowmaster 17361

Manufacturer

Picture for manufacturer Flowmaster

Part Number

818148
9 reviews
Sale Price

$1,117.95

2 left at this price

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Usually delivered within 2 days

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Product Details

The Flowmaster Force II Cat-Back Exhaust System is engineered for truck owners who demand performance without sacrificing comfort during towing or long-haul driving. This complete system features mandrel-bent stainless steel tubing and premium muffler technology to deliver improved power and a refined exhaust note.

Key Features:

  • Super 50 Series performance mufflers with 3-chamber design for moderate to mild sound levels
  • Built-in resonance chamber controls interior cabin noise for a more comfortable driving experience
  • 3.00-inch to dual 2.50-inch mandrel-bent tubing maintains maximum exhaust flow for enhanced horsepower and torque
  • 409 stainless steel construction provides superior durability and long-term corrosion resistance
  • 4.00-inch polished stainless steel tips deliver a premium custom appearance
  • Uses factory hanger locations for straightforward bolt-on installation
  • Includes all necessary hardware for at-home installation

This cat-back system is specifically designed for drivers who need reliable performance during towing while maintaining a civilized sound level for highway cruising. The 16-gauge mandrel-bent tubing ensures smooth exhaust flow without restrictive crushing, while the Super 50 Series mufflers balance performance gains with reduced interior drone.

Products specifications

Fits

2021-2025 Ford F-150

Brand

Flowmaster

Prop 65

Yes

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

California Proposition 65 Chemical Name

Nickel (Metallic)

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

Flat Band

Clamps Included

Yes

Emission Code

5

Exhaust Series

Force II

Exhaust Tip Color

Silver

Exhaust Tip Connection

Clamp-On

Exhaust Tip Cut

Angled

Exhaust Tip Edge

Angle Cut

Exhaust Tip Finish

Polished

Exhaust Tip Intercooled

No

Exhaust Tip Material

304 Stainless Steel

Exhaust Tip Quantity

2

Exhaust Tip Resonated

No

Exhaust Tip Shape

Round

Exhaust Tip Wall

Double Wall

Exit Style

Dual Out Rear

Finish

Natural

Gasket Or Seal Included

No

Grade Type

Performance

Hangers Included

Yes

Inlet Type

Flanged

Mount Type

Uses Factory Hangers

Mounting Bracket Included

Yes

Muffler Body Material

409 Stainless Steel

Muffler Body Shape

Oval

Muffler Color

Black

Muffler Finish

Black High-Temperature Paint Finish

Muffler Flanged Inlet

No

Muffler Flanged Outlet

No

Muffler Inlet Connection

Slip-Fit

Muffler Inlet Location

Center

Muffler Outlet Connection

Slip-Fit

Muffler Outlet Location

Dual

Muffler Outlet Quantity

2

muffler part number

Kit Only

Muffler Quantity

1

Muffler Series

Super 50

Muffler Type

Reflection

Pipe Color

Silver

Pipe Material

409 Stainless Steel

Product Type

Exhaust System

Sound Level

Moderate/Mild

Spring Bolt Kit Included

No

Sub Category

Exhaust and Tail Pipes

Tail Pipe Quantity

2

Tail Pipe Quantity

Dual

Tail Pipe Tapered Outlet

No

Tip Logo

Embossed

Tip Style

Double wall

Type

Cat-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

Made a mistake on original order and thankfully was able to reach someone live to help me get back on track so we would have our pump at the job site in time.

Good price on my coilpacks and fast shipping!

So the low stars because, I received the products in two different boxes, which there didn't seem to be any reason as they would have fit in one. The order didn't indicate that there were two different boxes and they showed up days apart. I then contacted you via customer support being worried and no one reached out.

Quick and super easy

Quick easy and secure

Good experience and prompt

Will be back!

Bumper shipped quickly and delivery was awesome.

easy and cheap

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