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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
XForce | 100 Cell Round Metallic High-Flow Catalytic Converter | 3.5" Inlet/Outlet | CAT12-350(100)XForce 100 Cell Round Metallic High Flow Catalytic Converter 3. 5" Inlet Outlet CAT12 350(100) Unleash the full potential of your high performance engine with the XForce 3. 5" High Flow Metallic Catalytic Converter. Engineered for motorsport and custom performance applications, this unit features an ultra low restriction 100 cell metallic substrate. The metallic core is significantly more durable and flow efficient than standard ceramic cores,
XForce 100 Cell Round Metallic High-Flow Catalytic Converter - 3.5" Inlet/Outlet - CAT12-350(100)
Unleash the full potential of your high-performance engine with the XForce 3.5" High-Flow Metallic Catalytic Converter. Engineered for motorsport and custom performance applications, this unit features an ultra-low-restriction 100-cell metallic substrate. The metallic core is significantly more durable and flow-efficient than standard ceramic cores, allowing for maximum exhaust gas velocity and reduced backpressure. This specific model features a 4.5" round body with integrated tapered cones to ensure a smooth transition for exhaust gases entering and exiting the 3.5" pipework. Encased in a premium brushed-finish 304 stainless steel body, the CAT12-350(100) is built to withstand extreme thermal stress while delivering superior performance.
What's in the Box?
- 1x 100 Cell High-Flow Round Metallic Catalytic Converter
Features:
This product offers the following high-performance features:
- 100 Cell Metallic Substrate: The highest-flowing catalyst design available, providing minimal restriction for high-horsepower builds.
- 304 Stainless Steel Construction: High-grade stainless steel body with a professional brushed finish for long-lasting corrosion resistance.
- Tapered Cone Design: Ensures a progressive and smooth flow transition from the 3.5" inlet to the 4.5" catalyst body.
- High Heat Tolerance: Metallic substrate reaches operating temperatures quickly and maintains structural integrity under extreme racing conditions.
- Universal Fitment: Designed for custom welding into any 3.5-inch (89mm) high-performance exhaust system.
Specifications:
- Part Number: CAT12-350(100)
- Body Dimensions: 4.5" Diameter x 6" Long (plus tapered cones)
- Inlet/Outlet Diameter: 3.5" (88.9mm)
- Substrate Type: 100 Cell Metallic
- Material: 304 Stainless Steel
- Finish: Brushed Stainless
- Fitment Type: Universal Weld-On
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
- Emissions Note: High-flow catalytic converters may not meet all local emissions regulations. Please check your local laws regarding road use and emissions compliance before purchase.
- Installation: Measure your vehicle's existing exhaust space for compatibility. Professional welding and installation are required.
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| Universal | Custom Performance Exhaust | N/A | N/A | Universal | N/A | Universal | High-Flow Performance | N/A |
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
4.5 ★★★★★
Based on 2027 reviews
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Product Reviews
★★★★★ 5
Most Elegant Buy
Item Package Quantity: 2
Perfect, beautiful designs. Room submerges in colors. Easily installation, plug in and download app. Works perfectly -programs easy. Most compatible to the app.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2025
★★★★★ 5
Outstanding TV backlight edition
Item Package Quantity: 2, Item Package Quantity: 2
This is an excellent addition to a TV backlight. If you go into the GOVEE app you can sync this device to a TV backlight with a camera. You can add up to five lights.
I recommend this for either a TV backlight or general ambience in the room at night.
UPDATE 2025: I actually have 4 of these.
3 of them I synced with the TV strip light/camera using the GOVEE app for TV watching.
The 4th one I use is on ambience lamp.
These are made very durable/easy to set up. These things are not cheaply made
I highly recommend
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Reviewed in the United States on March 30, 2025
★★★★★ 5
Look nice and were an easy setup.
Item Package Quantity: 2
Simple and do what they are supposed to do. I use them to add a bit of flare to my desktop setup for online meetings, etc. If I had to nitpick, I'd say cabling is always interesting to route to reduce desk clutter, but I am not going to remove a star for what pretty much has to be. They look nice too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
★★★★★ 3
Good, but missing white (ww) hues hurt performance
Item Package Quantity: 2, Item Package Quantity: 2
I bought these lights just a little over a year ago, and overall I’m pleased with them. I bought them because standard strip lighting does not work well with the shape of my ultra flat TV, something I did not consider on purchasing the TV.
The lighting effects that these can produce are really impressive, at times you can see what appears to be the individual LEDs and the effects are somewhat more granular or pixelated than other lights from GOVEE.
The issue I have with these lights is that they are not able to produce cool, white and warm white, and they do not render colors like other bulbs from GOVEE. Colors on these lights tend to be brighter than every other light source I have from Govee, including their lightbulbs and their floor lamps. Although I knew about the white rendering, I did not realize how annoying it would be to see warm, white and cool, white rendered poorly on these TV lights. If you want to truly seamless and integrated looking product, I suggest you look elsewhere as these aren’t quite there. If you don’t care or are using these in a room where you don’t have any other light sources from Govee, then go for it — you’ll love them.
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Reviewed in the United States on March 31, 2025
★★★★★ 5
Stylish way to stay organized!
Color: Black
This tray is a perfect way to keep your everyday items organized and easy to find when you are getting ready for your day. No more wondering where you've put your keys, your glasses, your wallet, your watch or your every day wear jewelry like your wedding ring (if you have to remove it at night due to hands swelling or similar). This tray allows my husband to be ready to go quickly if we decide to spontaneously go somewhere. Its compact enough to fit on a night stand or a dresser, but still provides adequate spaces for your every day pocket items like a multi-tool or pocket knife, spare change, etc. Its well made and stylish too. I am very pleased with this purchase.
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Reviewed in the United States on December 1, 2025
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