Borla Universal 4in x 9-1/2in x 14in Oval Center/Offset 3in Inlet/Outlet ProXS Muffler

Borla Universal 4in x 9-1/2in x 14in Oval Center/Offset 3in Inlet/Outlet ProXS Muffler

Marsoni

M251S

$128.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Borla Universal 4in x 9-1/2in x 14in Oval Center/Offset 3in Inlet/Outlet ProXS MufflerSKU: 40359 UPC: 808422403597 Borla 40359 ProXS Muffler Universal 4in x 9. 5in x 14in Oval, 3in Center Offset Reversible Inlet Outlet The Borla 40359 ProXS Muffler delivers performance exhaust upgrades for custom applications on cars, trucks, and SUVs. Its 4in high x 9. 5in wide x 14in long oval body with 19in overall length and reversible 3in center inlet offset outlet fits 3in piping setups easily. Expect power and torque increases, better fuel

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Your Borla Universal 4in x 9-1/2in x 14in Oval Center/Offset 3in Inlet/Outlet ProXS Muffler orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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You'll receive a tracking link by email once your Borla Universal 4in x 9-1/2in x 14in Oval Center/Offset 3in Inlet/Outlet ProXS Muffler ships.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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The quality of the suit is very nice. The material feels thick and does not feel cheap at all. My son and I were both very pleased with this three piece suit altogether. We went off of size recommendation and due to personal preference we both agreed if we weren’t already in time crunch we would’ve sized up one size. Still managed to make it work and looked very sharp. He is 5’10” 150lbs - size ordered extra small

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Reviewed in the United States on June 5, 2026

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KEllwood

Pawtucket, US

★★★★★ 5

Great shirt

Size: Large, Color: Grey

Great shirt with a good price ..nice fit & nice material . Looks great when ironed !!

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Reviewed in the United States on April 1, 2026

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michael h.

Los Angeles, US

★★★★★ 5

Wonderful product

Size: Large, Color: Sky Blue

Great Shirts this is the second set I have bought and they wear nicely and fit well

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Reviewed in the United States on April 15, 2026

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Toby W.

Lake Worth, US

★★★★★ 4

Order 1 size larger.

Size: X-Large, Color: Blue White Plaid

Nice shirt. The size is not accurate by any stretch of the imagination. I wear size xl in shirts except for this one. An xl fits like a large. Other than that I like the shirt. I would've given it 5 stars if not for the sizing. I'll give away this one and order an xxl. Just order a size above what you wear and you'll be happy.

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Reviewed in the United States on February 15, 2026

Verified Purchase

Never received the order

Pawtucket, US

★★★★★ 5

Nice fit

Size: X-Large, Color: Grey

Great value for the money. Would buy again.

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Reviewed in the United States on April 30, 2026