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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
4.6 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 3
Seems durable - but the scent is not the best
Color: B) 3" 2-Pack (Bacon)
I don't know if I'd call the scent of this "bacon," more like rubber with a hint of bacon. It's very strong. I gave my dog one of the balls & put one in a cabinet where I keep his treats & a few other unrelated odds & ends. I now hold my breath when I open that cabinet b/c good lord, the smell. I'm tempted to just give that one to the dog too, just because it'll air out eventually & then everything else in that cabinet won't smell bad.
My dog feels so-so about it. He'll briefly chase after it & chew on it, but loses interest in it pretty fast. My rather hyperactive cat also plays with it from time to time, as he seems to have more interest in most dog toys than the dog these days, so there's that. (Then again, he thinks a wide variety of random items around the house are loads of fun to toss about, so it's possible his opinion is to be taken with a grain of salt. Between the brief periods of one of these balls being chewed on & clawed at, it's stayed completely intact. I think if you have a dog who simply likes to play fetch or chew on rubber balls in general, this one would stand up to the task. But if you're expecting it to be greeted with the enthusiasm as a bacon grease covered ball might be - I'd adjust your expectations.
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Reviewed in the United States on February 19, 2023
★★★★★ 5
My dogs favorite toy so far in two years
Color: C) 4" 2-Pack (Bacon)
I use this with my medium sized dog. These are large for him but that's what I want so I don't ever have to think about them being too small or a swallow hazard. He has been through A LOT OF TOYS in the last couple years, but nothing, NOTHING has he loved as much as these.
His favorite used to be squeaker balls. Then his favorite was crackle balls. But he will gladly ignore both for this one. I don't know if it's the bacon flavor or what, but he go nuts for it.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Durable Rubber Bone Toy for Aggressive Chewers
I got this rubber bone chew toy in purple (size large) for my dog, and it's been a solid addition to his toy rotation.
What I Liked:
The bacon flavor is a huge hit. My dog was immediately interested in this toy and goes back to it regularly, which speaks to how appealing the scent is to him. The natural rubber material is tough and has held up well to his aggressive chewing - it's designed for heavy chewers and delivers on that promise. The textured surface is great for dental health. I can see how it helps clean his teeth as he chews, and the grooves are deep enough that you could add dog toothpaste for extra cleaning power. It's a functional toy that serves multiple purposes beyond just entertainment.
The rubber material is softer than hard nylon toys, which gives me peace of mind that it won't damage his teeth during extended chewing sessions. It's still plenty durable but has some give to it that makes it safer. This toy genuinely keeps him busy and engaged. It helps redirect his chewing instincts away from furniture and other household items, and it seems to help with anxiety when I need to leave him alone for a bit. At $8.99 (down from $15.99), this is an excellent value for a durable, functional chew toy.
What Could Be Improved:
While it's marketed for all sizes from small to large breeds, I think it works best for medium to large dogs. Small dogs might find the large size a bit cumbersome. The bacon scent is strong initially, but it will fade over time with use and cleaning. Also, we all know it's a little... interesting looking haha.
Overall:
This is a high-quality, durable chew toy perfect for aggressive chewers. The bacon flavor, dental benefits, and tough construction make it a winner. It keeps dogs engaged, helps maintain dental hygiene, and redirects destructive chewing behaviors. At under $9 (well, it is right now, at least), it's a great value and makes an excellent gift for any dog owner dealing with a heavy chewer. Highly recommended.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
The Purple Power Chew My Dog Thinks Is His Life’s Mission
I bought this purple rubber bone hoping it would survive longer than the usual 10 minutes my dog needs to destroy a “durable” toy. Shockingly, this one is still alive and thriving. Honestly, I think it might outlive me.
The material is tough enough for aggressive chewers, but still bouncy and fun, which means my dog is entertained AND my furniture gets a break. It’s the perfect size for medium to large dogs, and it keeps mine busy like he’s working an important full-time job.
He tosses it, chases it, gnaws on it with total devotion… and somehow it barely shows a scratch. The purple color is a bonus, easy to spot in the yard, and it makes him look very fashionable in his ferocious-chewer era.
If your dog believes every toy is a challenge to conquer, this chew toy just might be the worthy opponent they’ve been waiting for. 💜🐶
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Reviewed in the United States on December 5, 2025
★★★★★ 3
Not my husky's favorite
Size: Large
No bounce, it's too hard and heavy. My husky only uses it once in a while, it is not his favorite thing to chew on.
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Reviewed in the United States on February 28, 2026