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Flowmaster 738115 Signature Series Cat-Back Exhaust System

(2021-2025 Ford F-150)

Part of: Flowmaster Signature Series Cat-Back Exhaust System

Other options in this family: Flowmaster 738123 Flowmaster 738173 Flowmaster 737857 Flowmaster 737664 Flowmaster 737918

Manufacturer

Picture for manufacturer Flowmaster

Part Number

738115
6 reviews
Sale Price

$1,199.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Flowmaster 738115 Signature Series Cat-Back Exhaust System delivers dyno-proven performance gains with an aggressive to moderate exhaust tone. Engineered from brushed 304 stainless steel, this complete exhaust system provides increased horsepower and torque over factory exhaust while offering maximum corrosion resistance for long-lasting durability.

Key Features:

  • Signature Series muffler technology produces an aggressive to moderate performance tone
  • Brushed 304 stainless steel construction for superior corrosion resistance and premium appearance
  • Black chrome exhaust tips provide a stylish, upscale finishing touch
  • Precision TIG welding ensures stronger joints, better heat control, and a high-end appearance
  • Brushed finish removes tooling marks for a clean, professional look
  • Installer-friendly design allows for straightforward at-home installation
  • Dyno-tested to deliver measurable power and torque gains over stock exhaust systems

This cat-back exhaust system combines performance, sound, and style to transform your vehicle's exhaust note while improving engine efficiency. The complete system includes all necessary components for a direct-fit installation.

Products specifications

Fits

2021-2025 Ford F-150

Brand

Flowmaster

Prop 65

Yes

California Proposition 65 Chemical Name

Nickel (Metallic)

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

Flat Band

Clamps Included

Yes

Emission Code

5

Exhaust Series

Signature Series

Exhaust Tip Color

Black

Exhaust Tip Connection

Clamp-On

Exhaust Tip Cut

Angled

Exhaust Tip Edge

Rolled Edge

Exhaust Tip Finish

Black Chrome

Exhaust Tip Intercooled

No

Exhaust Tip Material

304 Stainless Steel

Exhaust Tip Quantity

1

Exhaust Tip Resonated

No

Exhaust Tip Shape

Round

Exhaust Tip Wall

Single Wall

Exit Style

Single Out Rear

Finish

Natural

Gasket Or Seal Included

No

Grade Type

Performance

Hangers Included

Yes

Inlet Type

Flanged

Mounting Bracket Included

Yes

Muffler Body Material

304 Stainless Steel

Muffler Body Shape

Oval

Muffler Finish

Natural

Muffler Flanged Inlet

No

Muffler Flanged Outlet

No

Muffler Inlet Connection

Slip-Fit

Muffler Outlet Connection

Slip-Fit

Muffler Outlet Quantity

1

Muffler Quantity

1

Muffler Type

Absorption

Pipe Color

Silver

Pipe Material

304 Stainless Steel

Product Type

Exhaust System

Sound Level

Aggressive / Moderate

Spring Bolt Kit Included

No

Sub Category

Exhaust and Tail Pipes

Tail Pipe Quantity

1

Tail Pipe Tapered Outlet

Yes

Type

Cat-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

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Great experience and order arrived quickly.

The tool I ordered came quickly, I've tested it out already, works great. Very pleased. Thanks!

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