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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
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Description
MagnaFlow Muffler Mag SS 22X5X11 3X3 O/OThe MagnaFlow 5 X 11in. Oval Straight Through Performance Exhaust Muffler 12578 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno proven performance thanks to its free flowing straight through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The reversible, universal 3 3in. diameter inlet outlet Straight Through layout allows you to install it in whatever
The MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12578 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its free-flowing straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The reversible, universal 3/3in. diameter inlet/outlet Straight-Through layout allows you to install it in whatever orientation and configuration you see fit. However, professional installation is highly recommended. Muffler 12578s weight-optimized 5x11x22in. oval-shaped body features a satin finish that elevates the overall aesthetics of your current exhaust setup. 12578 is made of durable, corrosion resistant stainless steel and produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime construction warranty.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Buy it!
It’s great quality this is my third wallet. I buy the exact same one every time. I purchase them maybe every 2 years. It’s thick, the size is perfect it’s medium size I suppose, worth the money spent on it. Perfect size for your cards, it keeps it tight.
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Reviewed in the United States on June 15, 2025
★★★★★ 5
Very Best
Outstanding High quality
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Reviewed in the United States on September 27, 2025
★★★★★ 5
I mean 🤷🏾♂️ I like it.
Looks good, great quality
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Reviewed in the United States on June 3, 2025
★★★★★ 5
Authentic
Love this wallet! I only buy Herschel wallet. Better price than Zumiez & Tilly’s. Would buy again!
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Reviewed in the United States on October 20, 2024
★★★★★ 5
Made to last, great quality
Color: Black, Size: Standard
Bought this for my 20 yr old son for Christmas & he loves it! The quality and design is great. It’s a thinner wallet that fonts in his pocket and very durable for the cost , this wallet will definitely last him along time .Perfect for a young adult .
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Reviewed in the United States on January 11, 2026
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