Borla
0 ratings
BORLA 400489 ProXS ProXS Muffler 2.25 Offset Inlet/ 2.25 Offset Outlet, 4 x 9.5 Oval, 14 Long Body, 19 Overall Length. Universal Part. Reversible Design. Notched Necks.
genuine image
BORLA 400489 ProXS ProXS Muffler 2.25 Offset Inlet/ 2.25 Offset Outlet, 4 x 9.5 Oval, 14 Long Body, 19 Overall Length. Universal Part. Reversible Design. Notched Necks.
BORLA ProXS mufflers offer high-quality construction, street commanding sound, and Million Mile Warranty at an affordable price.
BORLA 400489 ProXS ProXS Muffler 2.25" Offset Inlet/ 2.25" Offset Outlet, 4" x 9.5" Oval, 14" Long Body, 19" Overall Length. Universal Part. Reversible Design. Notched Necks.
Item #: 13247951

BORLA 400489 ProXS ProXS Muffler 2.25" Offset Inlet/ 2.25" Offset Outlet, 4" x 9.5" Oval, 14" Long Body, 19" Overall Length. Universal Part.

Item #: 13247951

XCD 527

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Saturday, August 08
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
BORLA ProXS mufflers offer high-quality construction, street commanding sound, and Million Mile Warranty at an affordable price.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Universal Fit
Designed to fit a wide range of vehicles, the BORLA ProXS Muffler offers versatility and ease of installation, making it perfect for DIY enthusiasts and professional mechanics alike.
Durable Construction
Crafted from high-quality materials, this muffler can withstand extreme conditions, ensuring long-lasting performance and resistance to corrosion, delivering exceptional value for buyers.
Reversible Design
The innovative reversible design allows for flexible installation options, accommodating various exhaust layouts while maintaining optimal sound and performance, enhancing customer satisfaction.

Product Details

Shop the Borla Pro XS Muffler at Ubuy, a Saint Lucia. Get the best value and sound for your import or domestic car or truck. Made with high-quality stainless steel. Limited Lifetime Warranty.
  • Borla Pro XS muffler with 2.25 in. offset inlet and outlet
  • Made of high-quality 300 Series austenitic stainless steel
  • Produces street commanding sound
  • Covered by a Million Mile Warranty
  • Universal muffler suitable for import and domestic cars and trucks
  • Dimensions: 14 in. x 4 in. x 9.5 in. Oval Body, 19 in. OAL, Notched T-304 Stainless Steel
Package Weight20 Pound

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for car enthusiasts seeking enhanced exhaust flow and sound without sacrificing quality.

  • Custom Builders

    Perfect for custom car builders who require a versatile, reversible muffler for unique exhaust setups.

  • DIY Mechanics

    Excellent choice for DIYers looking for an easy-to-install, universal muffler solution.

Not Suitable For
  • Stock Vehicle Owners

    Not suitable for those wanting to maintain a quiet, factory-like exhaust sound on stock vehicles.

Product Description

BORLA 400489 ProXS ProXS Muffler 2.25" Offset Inlet/ 2.25" Offset Outlet, 4" x 9.5" Oval, 14" Long Body, 19" Overall Length. Universal Part. Reversible Design. Notched Necks.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the dimensions of the BORLA 400489 ProXS Muffler?

    Answer: The BORLA 400489 ProXS Muffler features specific dimensions that include a 2.25-inch offset inlet and outlet, with a 4 x 9.5 oval shape. The body length is 14 inches, while the overall length of the muffler is 19 inches. These dimensions are designed to fit a variety of vehicles, ensuring that performance enthusiasts can enjoy a versatile upgrade for their exhaust systems.
  • Question: Is the BORLA 400489 ProXS Muffler reversible?

    Answer: Yes, the BORLA 400489 ProXS Muffler is designed to be reversible, allowing for flexible installation options. This means users can adjust the orientation of the muffler to suit their specific exhaust setup. Whether you need a particular sound profile or require a specific installation requirement, its reversible feature enhances customization and compatibility with various exhaust systems.
  • Question: What benefits does the BORLA ProXS Muffler provide?

    Answer: The BORLA ProXS Muffler is engineered to enhance exhaust flow, resulting in improved performance and sound. Its design reduces back pressure, which can lead to better horsepower and torque. Additionally, it creates a deep, aggressive tone that appeals to performance vehicle owners, making it an ideal choice for those looking to enhance their driving experience while maintaining a stylish sound.
  • Question: Can I install the BORLA 400489 ProXS Muffler myself?

    Answer: Installation of the BORLA 400489 ProXS Muffler can be performed by someone with basic automotive knowledge, though professional installation is often recommended for optimal results. The universal nature of this muffler allows it to fit a wide range of exhaust systems, but it's vital to ensure your specific vehicle has the needed clearance and fitment. Having the right tools on hand can simplify the process and help you achieve the best performance.
  • Question: What type of sound can I expect from the BORLA ProXS Muffler?

    Answer: The BORLA ProXS Muffler delivers a distinctive deep and aggressive exhaust note appreciated by performance enthusiasts. Unlike some mufflers that can create a loud and obnoxious sound, the ProXS strikes a balance, providing a robust sound that enhances your vehicle’s performance without being overly intrusive. It’s designed to give a noticeable presence, making it perfect for both everyday driving and spirited performance.
  • Question: Is the BORLA 400489 ProXS Muffler suitable for all vehicle types?

    Answer: The BORLA 400489 ProXS Muffler is a universal component, making it compatible with a variety of vehicles. However, modifications might be necessary depending on your vehicle's specific exhaust setup. Since it features a 2.25-inch inlet and outlet, it is particularly suited for many passenger cars and light trucks. Always check your vehicle's compatibility before installation to ensure optimal performance.
  • Question: What materials are used in the construction of the BORLA 400489 ProXS Muffler?

    Answer: The BORLA 400489 ProXS Muffler is constructed from high-quality T-304 stainless steel, known for its durability and resistance to corrosion. This material not only extends the life of the muffler but also contributes to the overall performance by withstanding high temperatures. The use of premium materials ensures that the muffler maintains its aesthetic appeal and performance characteristics over time.
  • Question: Does the BORLA ProXS Muffler improve fuel efficiency?

    Answer: Yes, the BORLA ProXS Muffler can contribute to improved fuel efficiency due to its designed reduction in back pressure. By allowing exhaust gases to flow more freely, it can enhance engine performance, which may lead to better fuel economy over time. This benefit is especially noticeable during acceleration and high-performance driving scenarios, where optimizing airflow can directly impact fuel usage.
  • Question: What vehicles are commonly upgraded with the BORLA 400489 ProXS Muffler?

    Answer: The BORLA 400489 ProXS Muffler is commonly upgraded on a variety of vehicles, including sports cars, muscle cars, and certain trucks. Vehicle owners looking to enhance the sound and performance of their exhaust typically choose this muffler. Brands known for compatibility include Ford, Chevy, and Dodge, but it’s essential to check each specific model’s requirements for the best fit and performance.
  • Question: Where can I buy the BORLA 400489 ProXS Muffler?

    Answer: You can purchase the BORLA 400489 ProXS Muffler at Ubuy. This platform provides a convenient and user-friendly shopping experience, allowing you to easily navigate product details and make your selection. Ubuy often carries a diverse range of automotive parts, ensuring that you can find quality upgrades like the BORLA ProXS Muffler to enhance your vehicle's performance and sound.

Borla Mufflers Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

XCD 527

Order now and get it around Saturday, August 08

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • High-quality 300 Series austenitic stainless steel construction
  • Street commanding sound
  • Million Mile Warranty
  • Available for import and domestic cars and trucks
  • Oval shape with Tubing Size of 2.25 and Overall Length of 19

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.