BORLA 400959 Cratemuffler Offset 808422009591 3IN In/offset 14IN 4.35IN 9.10IN

( Brand: Borla ), ( Air Freight Prohibited: False ), ( Part Type: Automotive ), ( Manufacturer Part Number: 400959 ), ( UPC: 808422009591 )

Review BORLA Cratemuffler 3in Offset In/offset Out 14in 4.35in 9.10in Oval fits LS3

Introducing the Borla 400959 Crate Muffler, an exceptional exhaust component designed specifically for LS3 engines. This muffler, featuring a 3-inch inlet and a 14-inch overall length, is engineered to deliver optimal performance and sound.

Crafted from premium materials, the Borla Crate Muffler boasts a 4.35-inch diameter outlet and a 9.10-inch total height, making it a perfect fit for your LS3 engine. Its compact design ensures a seamless installation process, while its robust construction guarantees durability and reliability.

The Borla Crate Muffler is renowned for its impressive sound quality. Its unique design allows for a balanced exhaust flow, resulting in a deep, resonant tone that is both powerful and refined. This muffler is not only an excellent choice for enthusiasts seeking to enhance their vehicle's exhaust note but also for those who want to maintain a civilized sound level during daily driving.

Borla's commitment to innovation and quality is evident in the design of this muffler. Its tubing is crafted from high-grade stainless steel, ensuring resistance to corrosion and prolonging the life of the component. The muffler's internal construction employs a series of precision-engineered perforations, allowing for optimal exhaust flow while maintaining a controlled level of backpressure.

The Borla Crate Muffler is an essential upgrade for any LS3-powered vehicle, offering improved performance, an enhanced exhaust note, and the reliability and durability that Borla is known for. Whether you're cruising the open road or pushing your vehicle to the limit on the track, this muffler will deliver the power and sound you crave.

Borla Crate Muffler LS3 (400959) Buyer's Pros and Cons

The Borla Crate Muffler LS3 (400959) is a popular aftermarket performance exhaust component. This muffler is designed for 3-inch inlets and outlets, with an offset in length of 14 inches, 4.35 inches in height, and 9.1 inches in width. Here are some potential advantages and disadvantages of purchasing this Borla exhaust component.

1. Improved Performance: Borla mufflers are known for their high-performance capabilities. This muffler is designed to enhance the exhaust flow, which can lead to increased horsepower and torque.

2. Enhanced Sound: Borla mufflers are also renowned for their distinctive exhaust notes. This muffler is expected to provide an impressive exhaust sound that many enthusiasts enjoy.

3. Durable Construction: Borla mufflers are typically made with high-quality materials, such as T-304 stainless steel. This ensures that the muffler can withstand the rigors of regular use and last for a long time.

4. Fitment and Compatibility: The Borla Crate Muffler LS3 (400959) is specifically designed for LS3 engines, making it a reliable option for those looking to improve their vehicle's exhaust system.

1. Cost: Borla exhaust components are generally pricier than their OEM counterparts. This muffler may be a significant investment for some buyers.

2. Installation Complexity: Installing a high-performance exhaust system like the Borla Crate Muffler LS3 (400959) can be a challenging task, especially for those without prior experience. It may be necessary to hire a professional to ensure proper installation and avoid potential issues.

3. Loudness: Borla mufflers are known for their aggressive exhaust notes, which some people may find excessively loud. This could be a concern for those who prefer a quieter ride or live in areas with noise regulations.

The Borla Crate Muffler LS3 (400959) offers several advantages, including improved performance, enhanced exhaust sound, and durable construction. However, it also comes with potential drawbacks, such as cost, installation complexity, and loudness. Ultimately, the decision to purchase this muffler depends on an individual's priorities, preferences, and budget. Those seeking a high-performance exhaust system with a distinctive sound and a long-lasting design may find the Borla Crate Muffler LS3 (400959) to be a worthwhile investment.

If you are looking for a high-performance exhaust system with a distinctive sound and durable construction for your LS3 engine, the Borla Crate Muffler LS3 (400959) could be an excellent choice. However, be prepared for the potential costs, installation complexities, and loudness associated with this component. Weigh the pros and cons carefully to determine if this muffler is the right fit for your needs and budget.

Details:

Add resonator 400939 to attain the mellow Touring sound. Built from premium T-304 stainless steel, superior to T-400 series such as 409, give you the absolute best in performance and durability. The directional design provides the classic S-Type sound and will dramatically reduce, or eliminate drone on specified applications. The outlet can be identified by the mounting bracket welded to end cap.

Precision computer numerical control CNC manufacturing ensures an accurate fit and best of all, BORLA stands behind every CrateMuffler with a Million-Mile Warranty. This muffler is tuned for the Chevrolet LS3 6.2L V8 family. The mufflers are directional.

part #: 400959 prices

• $348.99-$404.26

specifications exhausterupt:

• for models: Ls3
• brand: Borla
• air freight prohibited: False
• part type: Automotive
• manufacturer part number: 400959
• upc: 808422009591

offer exhausterupt:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: April 20, 2025
• sold: 0

general exhausterupt:

• condition: New
• Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Exhaust System Kits

shipping exhausterupt:

• type: Fixed
• cost: $0.00
• class: Standard
• transit: 3-6 Days
• carrier: FedEx
• service: FedEx Ground or FedEx Home Delivery

payments exhausterupt:

• credit card: Visa
• wallet: Paypal
• other

returns exhausterupt:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

seller exhausterupt:

• city: Chesapeake, Virginia
• rating: 99.2%
• # reviews: 16730

Borla 400959 Is Similar To:

• Borla 140995 Fits 2024 Chevy Silverado 1500 6.2l V8 S-type Catback Exhaust With Simulator (23% similar) Borla has valve sim. Optional true dual cat-back system available. Borla cat-back axle-back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. The 3.5 into dual 2.75 system features Borla classic s-type sound and polyphonic harmonizer...(April 20th, 2025)
• Borla 400960 Cratemuffler Ls3 3in Offset In offset Out Fits 14in X 4.35in 9.10in Oval (97.6% similar) The muffler features Borla polyphonic harmonizer technology that utilizes patented units contain pipes of different diameters and lengths to create multiple exhaust notes harmonize deliver a clean, rich, full-bodied sound. This muffler is tuned for the Chevrolet LS3 6.2L v8 family...(April 20th, 2025)
• Borla 140859cf Fits 21-22 Chevrolet Tahoe 6.2l V8 2 4wd 4dr T-304 Ss S-type Cat-back (29.6% similar) Best of all, Borla r stands behind every system with a million-mile warranty. This Borla r cat-back system was specifically designed to enhance the power and sound of Chevrolet Tahoe GMC Yukon equipped with 6.2L engine. Split rear exit with dual 4 carbon fiber bright tips on each...(December 22nd, 2025)
• Borla 140876bc Exhaust System Kit Fits 2021-2025 Ford F-150 5.0l V8 Cat-back Tm (30.5% similar) It is also available with bright chromed tips part number 140876. All this is backed by our unsurpassed million mile warranty. The entire system is made of T-304 stainless steel and utilizes computer numerical control CBC manufacturing techniques that ensure an accurate fit. The Borla r cat...(December 23rd, 2025)
• Borla 140870bc Touring Cat-back Exhaust System Fits 21-24 F-150 (35.1% similar) It includes black chromed T-304 stainless steel tips and a dual side exit configuration. The entire system is made of T-304 stainless steel and utilizes computer numerical control CBC manufacturing techniques that ensure an accurate fit. It is also available with bright chromed tips part...(December 23rd, 2025)
• Borla 140079 Fits 04-15 Nissan Titan 5.6l-v8 2 4wd Catback Exhaust System (31.6% similar) With unrivaled clarity, the Borla. Sound of power. Exhaust note has become the quintessential soundtrack of high-performance motoring. Engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. A link between human and...(December 23rd, 2025)