SKU: 6877695841

Pacemaker 3" Exhaust System with Tuned Headers for RAM 1500 DS 5.7L Hemi V8 2012–2023 - PP2662-05

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Description

Pacemaker 3" Exhaust System with Tuned Headers for RAM 1500 DS 5.7L Hemi V8 2012–2023 - PP2662-05Pacemaker 3" Full Performance Exhaust System with Tuned Headers for RAM 1500 DS (5. 7L Hemi V8) PP2662 05 Unlock the massive power and deep American V8 soundtrack of your 5. 7L Hemi with the Pacemaker Sport Systems premium exhaust solution. Specifically engineered for the RAM 1500 DS (Classic) series, this high flow system provides a total performance upgrade from the cylinder heads to the tailpipes. Featuring full length tuned 4 into 1 headers and a

Pacemaker 3" Full Performance Exhaust System with Tuned Headers for RAM 1500 DS (5.7L Hemi V8) - PP2662-05

Unlock the massive power and deep American V8 soundtrack of your 5.7L Hemi with the Pacemaker Sport Systems premium exhaust solution. Specifically engineered for the RAM 1500 DS (Classic) series, this high-flow system provides a total performance upgrade from the cylinder heads to the tailpipes. Featuring full-length tuned 4-into-1 headers and a massive 3" mandrel-bent 409 stainless steel system, it is designed to maximize torque and horsepower gains. As Australia’s leading manufacturer, Pacemaker utilizes signature double-skinned mufflers and hi-flow converters to ensure a powerful note while maintaining refined cabin comfort. Note: Fits RAM 1500 DS "Classic" models (2012–2023) equipped with the 5.7L Hemi V8 engine.

Features:

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

  • Complete System: Full-length tuned headers, hi-flow cats, and complete 3" cat-back system with rear muffler kit.
  • Tuned Headers: 4-into-1 design with 1 7/8" primary pipes and 3" outlets for maximum gas velocity.
  • Premium Materials: Exhaust system constructed from Grade 409 Stainless Steel for superior service life.
  • Signature Mufflers: Rolled end-cap double-skinned stainless steel mufflers for refined acoustics and strength.
  • Finish: Headers finished in Pacemaker's signature high-temp black exhaust paint.
  • Hanger Integration: Direct bolt-on installation utilizing existing factory mounting points.
Product Specifications for PP2662-05
Brand Pacemaker Sport Systems Part # / SKU PP2662-05
Product Type Full System with Tuned Headers Material 409 Grade Stainless Steel
Engine Compatibility 5.7L Hemi V8 (EZH) Pipe Size 3" (76mm)
Body Fitment DS (Classic) Models Country of Manufacture Australia

Important Fitment Notes:

  • Specifically engineered for RAM 1500 DS (Classic) models. Not compatible with DT models.
  • Oil Filter Warning: For DS models remanufactured between 2016–2020, check the oil filter location. If the filter was relocated near the R/H steering rack, it must be moved to the front rail to clear the headers.
  • 2021+ DS models typically retain the factory Dodge filter position and do not require modification.
  • Professional automotive technician installation is highly recommended due to potential filter relocation requirements.

Vehicle Applications:

Make Model From To Body Series Engine Variant Drivetrain
RAM
RAM 1500 2012 2023 Pickup DS (Classic) 5.7L Hemi V8 Express / Laramie 4WD / RWD
Warranty Information
Product Warranty Period
Pacemaker Headers Two (2) years.
Pacemaker Sports Exhaust Systems Five (5) years.

Payment & Security:
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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6877695841

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BillV
Charlottesville, US
★★★★★ 5
As advertised
Size: 32mm
Perfect for what I wanted it for
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Reviewed in the United States on April 30, 2024
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tony
Alexandria, US
★★★★★ 5
It's simply works
Liquid Molly engine flush simply works.. Put it F 150 and eco boost with the chain rattle. Followed the instructions. A week later they rattling stopped. Scene clean all the sludge out.
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Reviewed in the United States on May 24, 2026
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Juan Pena Haddock
Birmingham, US
★★★★★ 5
Works well
Good product
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Reviewed in the United States on March 17, 2026
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St. Paul Girl
Phoenix, US
★★★★★ 5
what a difference !
Note: there are no English instructions. I wanted this cleaning agent to disperse throughout the nooks and crannies of the engine, so about ten minutes before arriving at the mechanic's shop for my oil change appointment, I pulled the car over and poured this into the engine, then drove it the rest of the way there. The mechanic reported lots of sludge drained out with the oil. The engine seems to perform and sound better, as if it's not working as hard.
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Reviewed in the United States on February 15, 2026
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Andres Moreno
Draper, US
★★★★★ 4
Buen producto
Buen producto, limpia perfectamente el motor interno y se libera la suciedad en el cambio de aceite. no use todo el contenido, creo que es bueno usarlo en 2 cambios de aceite para una mayor eficiencia.
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Reviewed in the United States on March 29, 2026

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