SKU: 95106521743

Pacemaker 3" Exhaust System with Ceramic Headers & Cats for Jeep Grand Cherokee WK2 SRT 6.4L V8 2012–2021 - PP2654-53

Sale price$2660.62 Regular price$2956.24
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Description

Pacemaker 3" Exhaust System with Ceramic Headers & Cats for Jeep Grand Cherokee WK2 SRT 6.4L V8 2012–2021 - PP2654-53Pacemaker 3" Exhaust System with Ceramic Coated Headers and Cats for Jeep Grand Cherokee WK2 SRT PP2654 53 Maximize the performance and thermal efficiency of your 6. 4L Hemi V8 with the ultimate exhaust solution from Pacemaker Sport Systems. Specifically engineered for the Jeep Grand Cherokee WK2 SRT, this comprehensive system provides a total flow upgrade from the engine block to the tailpipes. This kit features high performance 1 7 8" primary tuned

Pacemaker 3" Exhaust System with Ceramic Coated Headers and Cats for Jeep Grand Cherokee WK2 SRT - PP2654-53

Maximize the performance and thermal efficiency of your 6.4L Hemi V8 with the ultimate exhaust solution from Pacemaker Sport Systems. Specifically engineered for the Jeep Grand Cherokee WK2 SRT, this comprehensive system provides a total flow upgrade from the engine block to the tailpipes. This kit features high-performance 1 7/8" primary tuned headers with a premium ceramic coating, significantly reducing engine bay temperatures while increasing exhaust velocity. Combined with 3" high-flow catalytic converters and a mandrel-bent cat-back system, it delivers a deep, aggressive V8 growl worthy of the SRT badge. 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 maximum power gains and superior heat management for high-performance Hemi engines.

  • System Setup: Complete Header-to-Tailpipe performance system including high-flow cats.
  • Ceramic Coating: Headers are ceramic coated to provide a superior thermal barrier and corrosion resistance.
  • Header Spec: Tuned Length 4-into-1 Headers with 1 7/8” primaries for optimized scavenging.
  • Material Quality: Manufactured from premium Exhaust Grade 409 Stainless Steel throughout.
  • Sound Control: Pacemaker V-Tex technology ensures a refined performance note without cabin drone.
  • Muffler Technology: Signature Double Skinned 409 Stainless Steel Mufflers for durability and sound quality.
  • Hanger Integration: Direct bolt-on installation utilizing existing factory mounting points.
Product Specifications for PP2654-53
Brand Pacemaker Sport Systems Part # / SKU PP2654-53
Product Type Ceramic Headers & Full System System Configuration Headers, 3" Cats & 3" Cat-Back
Material 409 Grade Stainless Steel Pipe Size 3" (76mm)
Header Finish Ceramic Coated Header Size 1 7/8" Primaries
Engine Compatibility 6.4L Apache Hemi V8 Country of Manufacture Australia

Important Notes:

  • Specifically engineered for Jeep Grand Cherokee WK2 SRT models (2012–2021).
  • System scope: Includes Ceramic Coated Extractors, 3" High-Flow Catalytic Converters, and a full 3" mandrel-bent cat-back.
  • Professional ECU tuning is highly recommended after installation of headers and high-flow cats to optimize performance and engine health.
  • The ceramic coating provides a significant reduction in radiant heat, protecting under-bonnet wiring and components.
  • Professional automotive technician installation is highly recommended to secure optimal bracket clearances.

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 Only 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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 95106521743

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Skurtzo
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★★★★★ 4
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Size: Medium, Color: Multicoloured G (5-pack)
Super comfy, soft and thin. For reference, I'm 5'6", 135, athletic build. I bought medium. I almost returned them because I thought they were a bit too snug on my thighs, and my thighs are not large at all. I was concerned about panty lines under snug clothing. But, because they're thin, I figured they would probably stretch, so I kept them. So far, I've only worn them under a night shirt, but they're super comfortable and they dont ride up at all. Very nice, but if your thighs are a little thick, you probably won't like them.
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Reviewed in the United States on August 29, 2025
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Shanna
Los Angeles, US
★★★★★ 5
Functional + Sexy
Size: Small, Color: Multicoloured E-(5-pack), Size: Small, Color: Multicoloured E-(5-pack)
Not only do these feel good, my husband can’t keep his hands off me. They fit so good and are soft. I change into these to sleep but also just use them as shorts to wear around the house. They’re comfortable and don’t slide around. I got a size small and I’m 100lbs.
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Reviewed in the United States on April 13, 2026
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ClairY
Draper, US
★★★★★ 5
Finally!
Size: X-Large, Color: All Black D (5-pack)
Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.
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Reviewed in the United States on May 17, 2026
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West Palm Beach, US
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
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Grma4m&m
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★★★★★ 5
They’re fantastic!!!!
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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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