


Borla CrateMuffler Resonator Option 2.5in Center/Center 3.5in Round x 10in
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Borla CrateMuffler Resonator Option 2.5in Center/Center 3.5in Round x 10inSKU: 400938 UPC: 808422009386 Borla CrateMuffler Resonator Option 2. 5in Center Center 3. 5in Round x 10in Part # 400938 The Borla 400938 is a universal resonator designed for CrateMuffler systems and any 2. 5 inch exhaust setup. It attaches to reduce overall sound pressure by 2 3 dB(A) while maintaining straight through flow for full power and torque. Ideal for tight spaces, this reversible part fits crate engines in hot rods, muscle cars, and
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★★★★★ 5
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Size: 10.5, Color: Black
Fit well Look great Get compliments all the time
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Good value for the money.
Size: 9.5 Wide, Color: Beige
Comfortable right out of the box. Great style and well made. The more you wear the softer they get but maintain their overall appearance.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Very good quality for a reasonable price.
Size: 10, Color: Grey
Very good quality, very soft, very comfortable, look amazing, I’m very happy.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Comfortable fit for slip-in fabric shoes
Size: 14, Color: Black/Black
My first experience with Marc Joseph. I typically purchase dress and casual work shoes from Florsheim and occasionally Rockport. I'm giving these four stars because the initial fit and feel appear solid. Depending on the shoe brand I wear a size 14 or 15. My feet are slightly wide but I don't alway need wide fit. These size 14 fit well with wide enough toe box. I've tried slip in shoes before and they just don't feel right. These somehow work and there is no heel slip. My only reservation is the high lip on the heel for slip-in and hope they dont catch pant hems. I gave 4 stars because I'll have to determine durability. Granted they are a light fabric shoe with a soft rubber tread. I'd like them to last for at least 6 months..and use them for business casual work wear during warm weather.
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Reviewed in the United States on May 19, 2026
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