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- USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
XForce | 3" Performance Round Resonator | 6"x18" 304 Stainless Steel | RS6-1876XForce Performance Resonator 6" Round RS6 1876 The XForce Performance Resonator is specifically engineered to refine your exhaust note by reducing rasp and cabin drone without sacrificing flow. Featuring a high quality straight through perforated internal design, this resonator ensures maximum exhaust velocity for peak engine performance. Note: This is a universal raw finish component; professional installation and custom fabrication are required.
XForce Performance Resonator - 6" Round - RS6-1876
The XForce Performance Resonator is specifically engineered to refine your exhaust note by reducing rasp and cabin drone without sacrificing flow. Featuring a high-quality straight-through perforated internal design, this resonator ensures maximum exhaust velocity for peak engine performance. Note: This is a universal raw finish component; professional installation and custom fabrication are required.
What's in the Box?
- 1 x 304 Stainless Steel Round Resonator
Features:
This product offers the following high-performance features:
- 304 Stainless Steel Construction: Manufactured from premium 304-grade stainless steel to provide superior corrosion resistance and durability in high-heat environments.
- Straight-Through Perforated Tube: The internal core is designed for maximum flow, minimizing backpressure to help maintain engine power and throttle response.
- Premium Dual-Layer Packing: Utilizes a combination of stainless steel wool and glass packing to deliver a deep, sporty tone while effectively suppressing high-pitched frequencies.
- Classic Round Profile: The 6" round body offers a versatile fit for custom exhaust systems requiring significant sound cancellation.
- Heavy-Duty TIG Welding: Precision TIG-welded seams ensure structural integrity and a leak-free performance.
Specifications:
- Make: Universal
- Model: Universal
- Year Range: N/A
- Material: 304 Stainless Steel (Raw Finish)
- Pipe Size: 3 Inch (Inlet & Outlet)
- Body Dimensions: 6" Round (18" Body Length)
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 RS6-1876
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| UNIVERSAL | ||||||||
| Universal | Custom Application | Any | Any | Any | Any | Any | 3" Exhaust System | Any |
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
4.8 ★★★★★
Based on 1561 reviews
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Product Reviews
★★★★★ 5
Great Product for noise reduction in Auto Use.
Model: 36 SqFt(3.4 SqM)
I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
★★★★★ 5
Great sound mat for the price!
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
This is a good product. Many people go with KILMAT because of the value to price point. I did as well. When you clean the surface (in my case it was all painted metal) this stuff sticks very well. I do recommend you use a seam roller of some type, I used Lumiteco 3 piece roller set. This will help with adhesion and mostly flatten the overlapped edges. It also helps you see where you have rolled as it leaves little grooves. The difference when we had no sound mats and after was very impressive. We haven't finished our install yet and it is quieter than when we had an interior in the van. There are thicker mats available in other brands, but this will work great for our van build, but this helps keep the weight down. It is quality material, just be careful when you are removing the backing, the edge of the foil face can cut you. I suggest you layout where you are installing the mat and cut to fit. From what I have read, you don't need to cover every inch in the vehicle, just spot install for a big difference. I chose to cover most surfaces to help keep sound out when we are sleeping in the van. We haven't finished putting the van yet, but we have driven it around and been very satisfied with this product.
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Reviewed in the United States on December 3, 2025
★★★★★ 5
Excellent sound deadening mats
Style: 80 mil 36 sqft, Style: 80 mil 36 sqft
Purchased these for a 2020 Lexus RX350 due to the hollow sound of the car doors when shutting. They sounded cheap. The mats are super sticky and I applied them when the doors were hot from sitting in the sun. They alubutyl sticks like crazy and the end result was perfect. Now I have solid sounding doors. Good quality product.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Awesome product 👌
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
I love this stuff. I use it alot.
Sticks great
Easy to use
Molds super easy
Really helps with sound. Great product.
I wish I could get sponsored for this product on my projects..
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Good product at a good price
Style: 80 mil 36 sqft
This product works great and easy to install.
I do two or more vehicles a month.
I switch to this brand a year ago and would recommend to everyone of my customers
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026