SKU: 21000645571

Pacemaker 3" Cat Back Exhaust for Jeep Grand Cherokee WK2 SRT 6.4L V8 2012–2021 - PP2654-51

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Description

Pacemaker 3" Cat Back Exhaust for Jeep Grand Cherokee WK2 SRT 6.4L V8 2012–2021 - PP2654-51Pacemaker 3" Cat Back Exhaust System for Jeep Grand Cherokee WK2 SRT PP2654 51 Unlock the deep, aggressive V8 signature note of your 6. 4L Hemi with the Pacemaker Sport Systems 3" Cat Back Exhaust. Specifically engineered for the Jeep Grand Cherokee WK2 SRT, this high flow mandrel bent system is designed to significantly reduce backpressure and improve exhaust velocity. As Australias leading exhaust manufacturer, Pacemaker utilizes premium materials

Pacemaker 3" Cat Back Exhaust System for Jeep Grand Cherokee WK2 SRT - PP2654-51

Unlock the deep, aggressive V8 signature note of your 6.4L Hemi with the Pacemaker Sport Systems 3" Cat Back Exhaust. Specifically engineered for the Jeep Grand Cherokee WK2 SRT, this high-flow mandrel-bent system is designed to significantly reduce backpressure and improve exhaust velocity. As Australia’s leading exhaust manufacturer, Pacemaker utilizes premium materials and signature resonance technology to deliver a crisp performance sound without the intrusive cabin drone, making it the perfect street upgrade for the naturally aspirated 344kW SRT. Note: Fits Jeep Grand Cherokee WK2 SRT models (2012–2021) equipped with the 6.4L Hemi V8 engine.

Features:

Precision-manufactured in Australia to deliver the ultimate balance of flow efficiency and acoustic refinement for the SRT platform.

  • System Setup: Performance Cat-Back system that bolts directly to the factory connection points.
  • Material Quality: Constructed from premium Exhaust Grade 409 Stainless Steel for superior longevity.
  • Sound Control: Incorporates V-Tex technology and rear resonators to eliminate drone while enhancing the Hemi roar.
  • Muffler Technology: Signature Double Skinned 409 Stainless Steel Mufflers for increased durability.
  • Installation: Direct bolt-on design requiring no fabrication or welding.
  • Finish: Includes flanged exhaust tips specifically designed to suit the SRT rear bar.
Product Specifications for PP2654-51
Brand Pacemaker Sport Systems Part # / SKU PP2654-51
Product Type Cat Back Exhaust System System Configuration 3" Mandrel Bent System
Material 409 Grade Stainless Steel Pipe Size 3" (76mm)
Fitment Type Direct Bolt-On Fabrication Required No
Engine Compatibility 6.4L Hemi V8 (ESF/ESG) Country of Manufacture Australia

Important Notes:

  • Specifically engineered for Jeep Grand Cherokee WK2 SRT models (2012–2021).
  • System scope: Includes Performance Left and Right Cat Back assemblies, Centre assembly, and Rear Resonator assemblies.
  • Designed to bolt directly to the factory catalytic converter connection points—no cutting or welding required.
  • Ensure compatibility with the 6.4L Hemi V8 engine and SRT rear bar before ordering.
  • Professional automotive technician installation is recommended to ensure perfect tip alignment within the rear bar.

Important Information

  • The image shown may not reflect the actual product exactly.
  • Shipping times may vary depending on destination and stock availability.

Vehicle Applications:

Make Model From To Body Series Engine Variant Drivetrain
JEEP
Jeep Grand Cherokee 2012 2021 SUV WK2 6.4L Hemi V8 SRT AWD
Warranty Information
Product Warranty Period
Pacemaker Headers Two (2) years.
Pacemaker King Brown 4x4 Exhaust Five (5) years.
Pacemaker Sports Exhaust Systems Five (5) years.
Fabrication Products One (1) year.

Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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]
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SKU: 21000645571

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My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly. The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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