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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:
- 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
4.1 ★★★★★
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★★★★★ 5
Great Baby Lotion!
Love this lotion for my baby. It keeps her skin soft and smooth and absorbs quickly. I even use on myself at times as well.
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Reviewed in the United States on February 23, 2026
★★★★★ 5
Amazing for sensitive babies
This lotion is amazing!! My baby girl has extremely sensitive skin nothing worked for her and other well known brands kept creating irritation for her. Her pediatrician recommended this brand and it truly soothes her skin with no irritation, moistures beautifully all day long and has a light refreshing scent! It’s a must have for babies that are extra sensitive! Pairs well with the body wash as well.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
The best foundation!
Style: Refill, Color: Golden Glow, Style: Refill, Color: Golden Glow
I recently tried the Jane Iredale makeup powder foundation and I have to say, it's absolutely amazing! This foundation has quickly become my go-to for achieving a flawless and natural-looking complexion.
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I use the Jane D2O spray prior to putting on the powder and a final spritz after applying to set.
I also appreciate the fact that Jane Iredale powder foundation is made with high-quality and skin-friendly ingredients. It is free from harsh chemicals and irritants, making it suitable for sensitive skin types. It gives me peace of mind knowing that I'm not compromising the health of my skin while wearing it.
Overall, I feel Jane Iredale foundation is a game-changer. I highly recommend it to anyone!
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Reviewed in the United States on March 7, 2024
★★★★★ 5
The best foundation!!!
Style: Refill, Color: Golden Glow
10/10 powder foundation. If you’re on the fence, just do it. I have used this product since 2014 and haven’t ever bothered to try and find anything better. There’s simply no need. I’ve used the color Golden Glow almost every time, and it has always managed to match my skin throughout all the seasons. It is lightweight but full coverage. It’s magic. I mostly wear this on its own, with just moisturizer as a base. It’s so easy to apply with a large brush, and run out the door feeling like you have a full face of makeup on. It does pair beautifully with my liquid foundation for when I’m looking for maximum coverage. The price point is fair in my opinion. Each refill last me about 6 months. You do have to purchase the compact case which is an addition $25 but that’s a one time fee. I have never been happier or purchased a skincare product more frequently than this one. You seriously won’t regret it.
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Reviewed in the United States on January 13, 2026
★★★★★ 5
Flawless Full Coverage
Style: Refill, Color: Warm Silk
My absolute FAVORITE foundation for anyone with extremely oily skin. Honestly, this foundation is great for all skin types. The clean ingredients are a huge plus. I have tried every oil control makeup combination possible over the past two plus decades that I’ve worn makeup. I can’t get over how amazingly flawless and silky smooth this product makes my skin look. It’s lightweight yet 100% full coverage foundation. I live in the most humid climate possible and appreciate the fact that I’m not having to reapply more powder anytime I step outside for more than five minutes. After using this powder for the last few years I realized that I needed to make a change in my products and have slowly started purchasing more and more Jane Iredale products. I cannot recommend this powder foundation enough for anyone who has oily skin and wants a full coverage foundation that looks and feels natural!!!
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Reviewed in the United States on October 11, 2025