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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SKU: 54423919333

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Aysha Harris
Belleville, US
★★★★★ 5
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Model: 17986N, Model: 17986N
Delivery was on time as you can see in the picture the big difference I got the starter put on the car still won’t start that has nothing to do with the starter I’m actually about to order a fuel pump for Amazon and I will be reviewing that as while great product for a good price, thank you
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Reviewed in the United States on May 19, 2026
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Jill Williams
Houston, US
★★★★★ 4
Good fit.
Model: 10914N
The starter that I ordered was exactly what the description said. The starter fit my car and it is now running again. There is just one thing that did not happen with this order. I ordered this paticular part because it stated if you order within the next 4 hours it will be delivered between 4am and 8 am howwver it was not delivered ubtil 4:30 pm.
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Reviewed in the United States on March 19, 2026
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Carl Pontiak
Belleville, US
★★★★★ 5
Excellent Starter
Model: 17825
Starter is an excellent Replacement for the OEM Starter. Easy installation after removing Air Flow inlet. Car is starting easily now and running smoothly after Fusible Link Block was replaced.
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Reviewed in the United States on April 22, 2026
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James V. Bailey II
Boise, US
★★★★★ 5
Good quality
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Good quality gear oil, works perfectly.
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Reviewed in the United States on April 29, 2026
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Carb was beautiful once I got it tune in, cranks great runs smooth I would buy it again if needed
Birmingham, US
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