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XForce Catalytic Converter
$175.00

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

XForce CATB21-300 Performance Exhaust System

XForce is a name synonymous with high-quality performance exhaust systems in Australia. Our dedication to delivering top-notch products is matched only by our commitment to customer satisfaction. With a strong presence across the nation and a growing international distribution network, we ensure that car enthusiasts everywhere can access our premium offerings.

Why Choose XForce?

At XForce, we understand the passion that drivers have for their vehicles. Our exhaust systems are not just about aesthetics; they are engineered to enhance your vehicle's performance. Each product is meticulously researched and designed right here in Australia, ensuring that you receive an exhaust system that meets the highest standards of quality and functionality.

Key Features of the CATB21-300

  • Multi Fit Design: The CATB21-300 features a versatile design that fits a range of vehicles, making it an excellent choice for those looking to upgrade their exhaust system.
  • High-Performance Metallic Catalytic Converter: Equipped with a 100 cell metallic cat, this system significantly improves exhaust flow compared to factory components, resulting in enhanced horsepower and torque.
  • 3” Inlet & 3” Outlet: The 3-inch diameter ensures optimal exhaust flow, reducing back pressure and allowing your engine to perform at its best.
  • Flanged Connections: Designed for easy installation, the flanged connections provide a secure fit, minimizing leaks and ensuring durability.

Benefits of Upgrading to the CATB21-300

Switching to the XForce CATB21-300 exhaust system offers numerous advantages over factory components:

  • Improved Performance: Experience a noticeable boost in horsepower and torque, allowing for a more responsive drive.
  • Enhanced Sound: Enjoy a richer, more aggressive exhaust note that reflects your vehicle's personality.
  • Reduced Emissions: The high-flow catalytic converter is designed to meet emissions standards while providing superior performance, making it an eco-friendly choice.

Specifications

  • Model: CATB21-300
  • Type: Multi Fit Metallic 100 cell Cat
  • Inlet Size: 3 inches
  • Outlet Size: 3 inches

Fitment Information

The XForce CATB21-300 is designed to fit a variety of vehicles, making it a versatile option for many car enthusiasts. Whether you're looking to upgrade your daily driver or enhance your performance vehicle, this exhaust system is engineered to meet your needs.

Choose XForce for your performance exhaust solutions and experience the difference in quality and performance. Our team of experts is dedicated to ensuring you find the right product for your vehicle, so you can enjoy every drive to the fullest.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Who is XForce?

XForce is an Australian-based company that specializes in the design, development, and production of high-quality exhaust systems and components for a wide range of vehicles. With over two decades of experience in the automotive industry, XForce has built a reputation for being one of the leading manufacturers of performance exhaust systems in Australia. 

Their products are known for their superior quality, excellent performance, and innovative design.

XForce Technology

XForce exhaust systems are built using the latest technology and state-of-the-art manufacturing processes. The company uses advanced computer-aided design (CAD) and computer-aided manufacturing (CAM) software to create precision-engineered exhaust systems that are tailored to meet the specific needs of each vehicle model. 

This technology ensures that every XForce exhaust system delivers optimal performance, sound, and style.

XForce Product Line

XForce offers a wide range of exhaust systems and components for different types of vehicles, including cars, trucks, and SUVs. Their product line includes cat-back systems, axle-back systems, headers, mufflers, resonators, and tips. 

Each product is designed and engineered to deliver maximum performance, sound, and style. XForce exhaust systems are made from high-quality materials such as stainless steel, titanium, and carbon fiber, which ensures durability and resistance to corrosion.

Product Categories

  • XForce cat-back systems - Improve exhaust flow and increase horsepower
  • XForce axle-back systems - Enhance exhaust tone and add a sporty look to your vehicle
  • XForce headers - Boost engine performance by reducing exhaust backpressure
  • XForce mufflers - Reduce exhaust noise while improving exhaust flow
  • XForce resonators - Eliminate unwanted exhaust drone and enhance exhaust tone
  • XForce tips - Add a stylish finishing touch to your exhaust system

Vivid Racing carries high-performance parts for almost any need. Click these links to choose from our selection of Body Kits, Big Brake Kits, Seats, Custom Wheels and Tires, Engine Parts, Exhaust Parts, Intakes, Suspension, and Transmission Parts.

Buying from Vivid Racing is the best choice you can make. We back every part we sell with our guarantee of satisfaction.

We can help. Vivid Racing was voted #1 in customer service nationwide!

Hands-On Experience and Professionalism is what makes us the best.

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XFORCE Exhaust Limited Warranty

What is Covered
  • All XFORCE Exhaust Universal Mufflers, VAREX Mufflers, Exhaust Systems, Headers, Catalytic Converters and SMARTBOX™ are covered by a limited manufactures warranty.
  • XFORCE Exhaust warrants that the products will be free from defects in material and workmanship as determined by XFORCE for the duration of the Warranty Period as specified in TABLE 1 from the date of purchase by the original purchaser.
  • These Warranties only apply to the original purchaser who retains ownership of the vehicle on which the products were originally installed on.This Warranty is limited to material and / or workmanship defect at the time of shipment from the factory, and in no event shall seller have any liability for consequential damages of any kind resulting from a breach of this warranty.
  • This warranty will be void on all products that show evidence of misapplication, improper installation, abuse, lack of proper maintenance, negligence, or alteration from original design.
  • This warranty is in lieu of any other warranties, either expressed or implied, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTIBILTY OR FITNESS FOR ANY PARTICULAR PURPOSE.
Exclusions from this Warranty
  • This Warranty does not apply to any products that;
    • has not been purchased from an Authorised XFORCE Dealer;
    • has been purchased or received as a second-hand Product;
    • Is a Counterfeit product;
    • is made known to You at time of purchase of the Products that this Warranty does not apply. Circumstances where this Warranty does not apply include Products that are sold with defects or faults and such defects or faults are drawn to Your attention prior to You purchasing such Products;
    • has been modified by a non-Authorised Dealer or a non-Authorised Fitter;
    • has had the serial number removed, altered or made illegible.
  • This Warranty does not apply to any defect in the Product caused by:
    • failure to use or properly maintain the Product in accordance with Company's instructions or recommendations;
    • abnormal use of the Product;
    • any accident, neglect, abuse, accidental damage, incidental damage, incorrect application, misuse of the Product;
    • the fitting of an accessory or option by a non-Authorised Fitter;
    • misuse of the Product against any XFORCE instructions;
    • Improper, incomplete or incorrect installation or fitment;
    • normal wear and tear.
  • This Warranty does not apply to:
    • hidden or latent defects or fitness for a particular purpose;
    • any consequential damage/s;failure to order the correct Product;
    • vehicles in which the Product(s) is installed;
    • A cause independent of the human controls which occurred after the goods left the control of the manufacture;
    • Claims for internal damage of the engine, components or user's vehicles are not covered by this warranty. It is the responsibility of the product user to monitor engine operation/performance and have proper detection devices installed to warn the user of overheating;
    • XFORCE shall not be responsible for injury or harm to persons and/or property caused by persons or vehicles using our products.
    • XFORCE Exhaust reserves the right to make changes in design, materials and specifications, and to make changes to product(s) without prior notice or to make amendments to this warranty statement at any time.
  • The Company is a parts supplier only, and not liable to defective fitment of the Products.
    • repair the Product;
    • replace the Product with a product that is at least equivalent to the original Product in function, quality and cost. When a Product or component is replaced, any replacement item becomes Your property and the replaced item becomes XFORCE's property and the replacement Product assumes the remaining warranty of the original Part(s) replaced.
  • This warranty is not transferrable.
  • To make a claim under this Warranty, please contact an Authorised Dealer in Your State with your valid proof of purchase. If requested, You may also need to send Your Warranty claim by email to inquiry@xforce.com.au with your Warranty certificate along with the proof of purchase issued by the XFORCE dealer / distributor from which the products were originally purchased. The XFORCE dealer / distributor should then contact XFORCE USA to obtain a Return Authorization number to return the product. XFORCE Exhaust will not honor any returns not labeled with the Return Authorization number.
  • When lodging Your Warranty claim, You must, along with your proof of purchase:
    • After You lodge a Warranty claim, the Company or its Authorised Dealer will assess and investigate Your Warranty claim as to whether or not it complies with this Warranty statement. During this process the Company or its Authorised Dealer may, before providing Warranty service, require that You respond to questions designed to assist with the diagnosis of any faults in which you must co-operate. This may include You delivering the Product to the Authorised Dealer or the Company. You must respond to all requests within 14 days.
    • Any costs incurred in having Your Product repaired, such as transporting the Product to and from the Authorised Dealer are not covered by this Warranty.
    • You agree and acknowledge that if You make a Warranty claim, the Company and its Authorised Dealers may exchange information in relation to You in order for the Company to fulfil its obligations under this Warranty.
  • Please ensure that this warranty statement is provided to the purchaser upon purchase of any Product(s) if the original warranty statement provided with the Products has been removed from packaging upon installation of the Products
Reservation of Right

How will a valid warranty be honoured?
  • If You submit a valid claim under this Warranty, it will be assessed as to whether or not it is a valid Warranty claim due to the parts being defective in materials and workmanship and XFORCE will, at its option:
    • Obtaining Warranty
      • provide a written explanation of the warranty issue and if so requested, photographic evidence of the issues and alleged defects associated with the Product;
      • Provide the alleged defect product in question to the Authorised Dealer or the Company if so requested.
    • Authorised Dealers/Distributors note:(TABLE 1- WARRANTY PERIOD)
      • Stainless Steel Exhaust Systems - 5years
      • Universal Stainless Steel Mufflers - 2 Years
      • Stainless Steel Headers - 2 Years
      • Catalytic Converters - 12 Months
      • Electronic Components - 12 Months
      • Accessories - 12 Months

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

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Bmtnocturnal2010@gmail.com Verified Customer   
03-24-25 - CA, United States

Like I said all the products that I ordered were discontinued and I didn't even receive a full refund so I had to pay for shipping or some other type of taxes or something and it was kind of ridiculous. It took a very long time for them to resolve the issue and handle that. I'm just glad that it's over now although I am still short some Money , I just know not to order from here again

Recommend this Company
1 / 5
Delivery
1 / 5
Customer Help
1 / 5
Jerry D. Verified Customer   
03-24-25 - Florida, United States

Had exactly what I needed

Recommend this Company
5 / 5
Andrew R. Verified Customer   
03-24-25 - Washington, United States

This was so easy. Good shopping experience.

Recommend this Company
5 / 5

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