SKU: 83441395747

XForce | 1 3/4" Header & High Flow Metallic Cat Kit | Jeep Grand Cherokee SRT8 6.4L | HS-JC12-KIT

Sale price$789.75 Regular price$877.50
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

XForce | 1 3/4" Header & High Flow Metallic Cat Kit | Jeep Grand Cherokee SRT8 6.4L | HS-JC12-KITXForce Header and High Flow Metallic Cat Kit Jeep Grand Cherokee SRT8 6. 4L (2011 2021) HS JC12 KIT Enhance the performance of your Jeep Grand Cherokee SRT8 with the XForce Header and High Flow Metallic Catalytic Converter Kit. Proudly Engineered for Power and featuring a Tuned 4 1 Design, these premium components deliver maximum exhaust flow to optimize horsepower and torque gains. Please note: This kit will only bolt up to an XForce cat back system

XForce Header and High Flow Metallic Cat Kit - Jeep Grand Cherokee SRT8 6.4L (2011 - 2021) - HS-JC12-KIT

Enhance the performance of your Jeep Grand Cherokee SRT8 with the XForce Header and High-Flow Metallic Catalytic Converter Kit. Proudly Engineered for Power and featuring a Tuned 4-1 Design, these premium components deliver maximum exhaust flow to optimize horsepower and torque gains. Please note: This kit will only bolt up to an XForce cat-back system and requires a vehicle tune after installation.

What's in the Box?

  • XForce 1 3/4" 4-1 Tuned Headers
  • Twin 3" 100 Cell High Flow Metallic Catalytic Converters
  • Installation Gasket Kit
  • Bolts and Hardware

Note: Professional installation and ECU remapping are mandatory to ensure peak performance and sensor compatibility.

Features:

Built for the demands of high-performance driving, this product offers the following features:

  • 304 Stainless Steel Construction: High-grade material for superior durability and corrosion resistance.
  • 4-1 Tuned Design: 1 3/4" primary pipes with a 3" outlet collector for smooth, high-velocity airflow.
  • 100 Cell Metallic Cats: High-flow converters that reduce restriction while maintaining exhaust efficiency.
  • Mandrel-Bent Tubing: Ensures consistent pipe diameter throughout bends to eliminate flow bottlenecks.

Specifications:

  • Make: Jeep
  • Model: Grand Cherokee SRT8
  • Year Range: 2011 - 2021
  • Engine: 6.4L HEMI V8 (ESG)
  • Material: 304 Stainless Steel
  • Primary Size: 44mm (1 3/4")
  • Collector Size: 76mm (3")

Important Information

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

Vehicle Applications:

Vehicle Applications for XForce HS-JC12-KIT
Make Model From To Body Series Engine Variant Drivetrain
JEEP
JEEP GRAND CHEROKEE 03/2011 07/2021 SUV WK, WK2 ESG | 6.4L SRT8 AWD
JEEP GRAND CHEROKEE 10/2012 01/2019 Wagon WK ESG | 6.4L SRT8 AWD

 

Warranty Information
Product Type Warranty Period
304 & 201 Stainless Steel Exhaust Systems 60 Months
Accessories 12 Months
Catalytic Converters 12 Months
Electronic Products (Including SmartBox) 12 Months
Mild Steel & 409 Stainless Steel Exhaust Systems 24 Months
Mild Steel Headers 12 Months
Stainless Steel Headers 24 Months
Universal 304 Stainless Steel Mufflers 24 Months
Universal Mild Steel & 409 Stainless Steel Mufflers 12 Months

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: 83441395747

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D. Flex
Cuba, US
★★★★★ 5
Sweet potato fries
Size: 14 Ounce (Pack of 1)
They are a healthy snack for the dogs and all natural. The dogs love them. Quality is good and they don’t smell.
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Reviewed in the United States on February 10, 2026
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Amonds Mack
Battle Creek, US
★★★★★ 5
Perfect for Frenchies
Size: 14 Ounce (Pack of 1)
I am a Frenchie. He’s allergic to pretty much everything. My dog absolutely love these treats. I will be purchasing more.
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Reviewed in the United States on March 12, 2026
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Glenda
New York, US
★★★★★ 5
Great Product!
Size: 2 Pound (Pack of 1)
My senior Aussie has been eating this brand’s sliced sweet potatoes for some time. However, as she aged she began to have difficulty with a whole slice getting stuck in her teeth and throat. So, I started cutting them in fourths, which helped. Then I discovered the French fried shapes. This is her first bag and already I know this is best for her at this stage of life. I expect we will be buying many more bags. We highly recommend!
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Reviewed in the United States on September 16, 2025
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meryl S
Dallas, US
★★★★★ 3
Small Skices
Size: 14 Ounce (Pack of 1)
The sweet potatoes are my dog!s favorite treat.They smell delicious and she loves chewing them. I always order the full slices because she is a standard Golden Doodle weighing 70 lbs. The slices are usually large. This last batch was very disappointing. The slices were much smaller than usual. I’m concerned about the quality control and hope it doesn’t happen again.
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Reviewed in the United States on December 12, 2025
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budkin
Omaha, US
★★★★★ 5
Healthy treat
Size: 14 Ounce (Pack of 1)
My dog's love them
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Reviewed in the United States on April 22, 2026

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