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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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Magnaflow
MagnaFlow Performance Series Stainless Steel Muffler - 5x11x22in Oval (3in Center/Center) 12578
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
The MagnaFlow Performance Series 12578 is a universal-fit muffler engineered to deliver a smooth, deep exhaust tone without sacrificing flow. Built for durability and performance, this muffler features a straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill to ensure long-lasting sound quality and resistance to high-temperature degradation.
- Configuration: 3-inch inlet/outlet diameter (Center/Center)
- Body Dimensions: 5 x 11 inch oval body, 22-inch body length (28-inch overall length)
- Construction: 100% stainless steel with a satin finish
- Core Design: Straight-through perforated core for optimized flow
- Installation: Universal, bi-directional design for flexible mounting (professional installation recommended)
- Part Number: 12578
Produced using CNC precision robotic manufacturing, the 12578 is designed for custom exhaust applications where weight optimization and corrosion resistance are critical. This muffler is backed by MagnaFlow’s limited lifetime construction warranty.
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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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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.
MagnaFlow Performance Series Stainless Steel Muffler - 5x11x22in Oval (3in Center/Center) 12578
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
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The MagnaFlow Performance Series 12578 is a universal-fit muffler engineered to deliver a smooth, deep exhaust tone without sacrificing flow. Built for durability and performance, this muffler features a straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill to ensure long-lasting sound quality and resistance to high-temperature degradation.
- Configuration: 3-inch inlet/outlet diameter (Center/Center)
- Body Dimensions: 5 x 11 inch oval body, 22-inch body length (28-inch overall length)
- Construction: 100% stainless steel with a satin finish
- Core Design: Straight-through perforated core for optimized flow
- Installation: Universal, bi-directional design for flexible mounting (professional installation recommended)
- Part Number: 12578
Produced using CNC precision robotic manufacturing, the 12578 is designed for custom exhaust applications where weight optimization and corrosion resistance are critical. This muffler is backed by MagnaFlow’s limited lifetime construction warranty.
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