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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
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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
4.5 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Howdy
Size: One Size, Color: Gold
I'm a big fan of this hat. I wear it every day 😎 great materials, good print and color
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
★★★★★ 5
Worth almost every penny!
Size: One Size, Color: White
Bought this hat not knowing what to expect! Quality, style, and shape are amazing! Price is a bit steep. Sturdiness gives out after a while but overall recommend!
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Reviewed in the United States on October 11, 2025
★★★★★ 4
If it’s your cup of tea
Size: One Size, Color: Red, Size: One Size, Color: Red
This was overall a pretty good hat. It is good quality, and sturdy and I really wanted to love it it is just not my usual style. If you have problems with hats being to deep and bothering your ears, this hat is for you as I felt it was very shallow and didn’t come far down enough on my head. In addition it was a flat bill which is also not my usual style so I tried to bend it a little. All in all this is a good hat if that’s what your looking for and I liked if a little better when I did my hair with it.
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Reviewed in the United States on May 25, 2025
★★★★★ 5
Good quality my son LOVES this hat.
Size: One Size, Color: White
This is probably my forth purchase, my son loves this hat and evidently it's a thing that when they get dirty it's cool so I washed his first one and he was so mad so I bought another one and I leave it alone until it gets so dirty I can't stand it so I'll just buy another one in hopes eventually he'll swap them out which he has done , thank goodness. I'm a mom so what do I know right! hahaha I apparently don't know when too dirty is .Great hat, good quality, happy son happy mom.
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Reviewed in the United States on February 11, 2025
★★★★★ 5
Hat!!
Size: One Size, Color: Blue
Best hat
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Reviewed in the United States on November 25, 2025
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