SKU: 54423919333

Pacemaker 3" Cat Back Exhaust for Ford Mustang FM 5.0L V8 2015–2017 - PP4178-51

Sale price$1010.13 Regular price$1122.37
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Description

Pacemaker 3" Cat Back Exhaust for Ford Mustang FM 5.0L V8 2015–2017 - PP4178-51Pacemaker 3" Performance Cat Back Exhaust System for Ford Mustang 5. 0L V8 (2015 2017) PP4178 51 Unlock the aggressive American V8 soundtrack and performance potential of your 5. 0L Coyote engine with the Pacemaker Sport Systems 3" Cat Back Exhaust. Specifically engineered for the Ford Mustang FM series (20152017), this high flow mandrel bent system is designed for both Left Hand Drive (LHD) and Right Hand Drive (RHD) global platforms. As Australias

Pacemaker 3" Performance Cat Back Exhaust System for Ford Mustang 5.0L V8 (2015-2017) - PP4178-51

Unlock the aggressive American V8 soundtrack and performance potential of your 5.0L Coyote engine with the Pacemaker Sport Systems 3" Cat Back Exhaust. Specifically engineered for the Ford Mustang FM series (2015–2017), this high-flow mandrel-bent system is designed for both Left-Hand Drive (LHD) and Right-Hand Drive (RHD) global platforms. As Australia’s leading exhaust innovator, Pacemaker utilizes premium 409 stainless steel and signature muffler technology to ensure a deep, powerful performance note while completely eliminating intrusive cabin drone. Note: Fits Ford Mustang FM Coupe models (2015–2017) equipped with the 5.0L V8 engine.

Features:

Precision-manufactured in Australia to deliver the ultimate balance of flow efficiency, durability, and high-performance sound for the S550 Mustang platform.

  • Global Fitment: Engineered to fit both Left-Hand Drive (LH) and Right-Hand Drive (RH) models.
  • Premium Materials: Constructed from Exhaust Grade 409 Stainless Steel for superior heat resistance and longevity.
  • V-Tex Technology: Incorporates Pacemaker's patented technology to eliminate resonance and cabin drone.
  • Signature Mufflers: Double-skinned 409 Stainless Steel mufflers provide a unique, refined performance growl.
  • Mandrel Bent: 3" tubing ensures smooth, unrestricted exhaust flow for maximum power gains.
  • Hanger Integration: Direct bolt-on installation utilizing existing factory mounting points.
Product Specifications for PP4178-51
Brand Pacemaker Sport Systems Part # / SKU PP4178-51
Product Type Cat Back Exhaust System Material 409 Grade Stainless Steel
Engine Compatibility 5.0L Coyote V8 Pipe Size 3" (76mm)
Fitment Type Direct Bolt-On Country of Manufacture Australia

Important Notes:

  • Fits Ford Mustang FM models (2015–2017).
  • Compatible with both Left-Hand Drive and Right-Hand Drive vehicles.
  • Direct bolt-on utilizing existing factory hangers; no fabrication required.
  • Professional automotive installation is recommended to ensure correct alignment.

Vehicle Applications:

Make Model From To Body Series Engine Variant Drivetrain
FORD
Ford Mustang 2015 2017 Coupe FM 5.0L Coyote V8 GT Models RWD
Warranty Information
Product Warranty Period
Pacemaker Sports Exhaust Systems Five (5) years.

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Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 54423919333

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Greg Schroeder
Natrona Heights, US
★★★★★ 5
Nice little shelf
Color: Black, Number Of Shelves: 1, Size: 47.2 inches, Color: Black, Number Of Shelves: 1, Size: 47.2 inches
Super nice shelf for the price! Came with everything you need and easy to install.
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Reviewed in the United States on May 10, 2026
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Mars
Los Angeles, US
★★★★★ 5
Good basic decoration self.
Color: Black, Number Of Shelves: 1, Size: 47.2 inches
Easy to install. Looks good, good price.
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Reviewed in the United States on April 18, 2026
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Cody
Port Orchard, US
★★★★★ 4
Nice shelves. Minor defect in one of mine.
Color: Black, Number Of Shelves: 2, Size: 47.2 inches, Color: Black, Number Of Shelves: 2, Size: 47.2 inches
Sturdy and easy to hang. Look nice. One of the set screw holes was off by 1-1/2” so I had to drill a new one, that wasn’t ideal.
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Reviewed in the United States on February 24, 2026
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Michael
Omaha, US
★★★★★ 1
Nice looking but bad quality and defects
Color: White, Number Of Shelves: 2, Size: 60 inches, Color: White, Number Of Shelves: 2, Size: 60 inches
Shelves look nice, but not great quality and one of my shelves came crooked (installed it perfectly level). Also has defects around the edges. Already installed so don’t want to rip off wall and return, but would like if they sent a couple new replacements at no charge. Keep you posted if that happens.
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Reviewed in the United States on April 14, 2026
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Cori
Omaha, US
★★★★★ 5
Sturdy, Stylish, and Easy to Install Floating Shelf
Color: White, Number Of Shelves: 1, Size: 35.4 inches, Color: White, Number Of Shelves: 1, Size: 35.4 inches
This floating shelf looks great and feels very sturdy once installed. It’s stable, fits securely on the wall, and holds plenty of items without issue. I measured beforehand, and it fits perfectly in the space I needed. The hardware was included, and assembly was quick and easy—I had it up in just a couple of minutes. The quality is excellent, and the clean design adds a nice touch to the room. Highly recommend!
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Reviewed in the United States on September 3, 2025

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