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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Borla
Borla Pro-XS 40347 Universal Muffler - 2in Center/Center, 14in x 9.5in x 4in Oval (No Notch)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
The Borla Pro-XS 40347 is a universal turbo-style muffler engineered for high-performance custom exhaust applications. Manufactured from premium T-304 austenitic stainless steel, this muffler offers maximum resistance to corrosion and rust, ensuring long-term durability over T-409 or aluminized steel alternatives. Its reversible design provides versatile installation options, while the 100% welded construction maintains structural integrity under extreme thermal stress.
Designed for optimal flow, the internal straight-through configuration reduces backpressure to help improve engine efficiency. Acoustic control is managed by high-temperature continuous-filament fiber (CFF) material, which produces a deep, refined exhaust note without the rasp often found in lesser mufflers. The natural mill finish can be used as-is or polished to a mirror shine for show-quality builds.
- Manufacturer Part Number: 40347
- Inlet/Outlet Diameter: 2.00in (Center/Center configuration)
- Case Dimensions: 14in Length x 9.5in Width x 4in Height
- Material: T-304 Stainless Steel
- Internal Packing: High-temperature CFF acoustic material
- Design: Reversible, 100% Welded, No Notch
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Borla Pro-XS 40347 Universal Muffler - 2in Center/Center, 14in x 9.5in x 4in Oval (No Notch)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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The Borla Pro-XS 40347 is a universal turbo-style muffler engineered for high-performance custom exhaust applications. Manufactured from premium T-304 austenitic stainless steel, this muffler offers maximum resistance to corrosion and rust, ensuring long-term durability over T-409 or aluminized steel alternatives. Its reversible design provides versatile installation options, while the 100% welded construction maintains structural integrity under extreme thermal stress.
Designed for optimal flow, the internal straight-through configuration reduces backpressure to help improve engine efficiency. Acoustic control is managed by high-temperature continuous-filament fiber (CFF) material, which produces a deep, refined exhaust note without the rasp often found in lesser mufflers. The natural mill finish can be used as-is or polished to a mirror shine for show-quality builds.
- Manufacturer Part Number: 40347
- Inlet/Outlet Diameter: 2.00in (Center/Center configuration)
- Case Dimensions: 14in Length x 9.5in Width x 4in Height
- Material: T-304 Stainless Steel
- Internal Packing: High-temperature CFF acoustic material
- Design: Reversible, 100% Welded, No Notch
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