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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 ProXS Universal 3in Center/Offset Oval Muffler (4in x 9.5in x 14in) - 40359
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
The Borla ProXS series universal muffler (MPN 40359) is engineered for custom exhaust builders seeking a high-flow, corrosion-resistant solution. Manufactured from premium T-304 austenitic stainless steel, this muffler is designed to resist oxidation and rust over the life of the vehicle. The 100% welded construction provides maximum structural integrity, ensuring the case remains secure under high exhaust temperatures and vibrations.
The straight-through, free-flow internal design reduces backpressure to improve exhaust scavenging and performance. For sound management, Borla utilizes high-temperature continuous-filament fiber (CFF) acoustic material to provide a refined tone without sacrificing flow. Its reversible design offers installation flexibility, allowing the 3-inch ports to be used in either a center or offset configuration.
- Inlet/Outlet Diameter: 3.00in
- Case Dimensions: 4in x 9.5in x 14in
- Configuration: Center Inlet / Offset Outlet (Reversible)
- Material: T-304 Stainless Steel
- Finish: Natural Mill (Polishable)
- Internal Packing: High-temp Continuous-Filament Fiber (CFF)
- Manufacturer Part Number: 40359
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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 ProXS Universal 3in Center/Offset Oval Muffler (4in x 9.5in x 14in) - 40359
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 ProXS series universal muffler (MPN 40359) is engineered for custom exhaust builders seeking a high-flow, corrosion-resistant solution. Manufactured from premium T-304 austenitic stainless steel, this muffler is designed to resist oxidation and rust over the life of the vehicle. The 100% welded construction provides maximum structural integrity, ensuring the case remains secure under high exhaust temperatures and vibrations.
The straight-through, free-flow internal design reduces backpressure to improve exhaust scavenging and performance. For sound management, Borla utilizes high-temperature continuous-filament fiber (CFF) acoustic material to provide a refined tone without sacrificing flow. Its reversible design offers installation flexibility, allowing the 3-inch ports to be used in either a center or offset configuration.
- Inlet/Outlet Diameter: 3.00in
- Case Dimensions: 4in x 9.5in x 14in
- Configuration: Center Inlet / Offset Outlet (Reversible)
- Material: T-304 Stainless Steel
- Finish: Natural Mill (Polishable)
- Internal Packing: High-temp Continuous-Filament Fiber (CFF)
- Manufacturer Part Number: 40359
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