Borla Universal Pro-XS Muffler Oval 2.5in Inlet/Outlet Offset/Offset Notched Muffler

Borla Universal Pro-XS Muffler Oval 2.5in Inlet/Outlet Offset/Offset Notched Muffler

Marsoni

M251S

$133.99

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

Borla Universal Pro-XS Muffler Oval 2.5in Inlet/Outlet Offset/Offset Notched MufflerSKU: 400490 UPC: 808422004909 Borla 400490 ProXS Muffler 2. 5" Offset Inlet Outlet 4x9. 5" Oval 14" Body Notched Necks Borla ProXS 400490 is a universal performance muffler designed for custom exhaust systems on cars, trucks and SUVs with 2. 5" piping. This offset offset oval muffler delivers the signature Borla Sound of Power, increased horsepower and torque, better fuel efficiency and aggressive exhaust note. Install it to transform throttle

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We offer a 30-day return/exchange service after receiving.
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As someone with zero experience changing air filters, I was honestly surprised at how easy this was. The fit was perfect for my 2010 Honda Accord Sport, and both the cabin and engine air filters installed with no issues at all. It even came with clear, easy-to-follow instructions that made the whole process stress-free. Saved myself money from going to the dealership, and my car is running great. Definitely recommend for beginners wanting to do a simple DIY maintenance job.

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Reviewed in the United States on May 25, 2026

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Rob Rosensteel

Lowell, US

★★★★★ 5

Great Product Great Price

Size: 16-21 Civic, 17-22 CR-V

product was a good priced. Fit as it should. will buy again when needed.

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Reviewed in the United States on May 28, 2026

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Evelyn Davis

Carnegie, US

★★★★★ 5

Air filters are great

Size: 10-24 4RUNNER, 10-23 GX460

I received when promised and it fit my automobile correctly, I get good gas mileage already so we will see if the gas mileage comes up. The quality was great always looking for high quality when changing the air filters and this item met that standard. Go ahead and buy it will meet you demands.

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Reviewed in the United States on May 24, 2026

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Kristina

San Leandro, US

★★★★★ 4

Great value

Size: 18-26 Expedition, 15-26 F-150, 18-26 Navigator

The engine air filter fit perfect. The cabin air filter was a bit of a challenge fitting. seemed to be a bit larger but it went in and got the cap back on the box. For the price you cant beat it. Would buy again!

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Reviewed in the United States on May 15, 2026