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

Easy Shipping

Quick Dispatch:

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.

Delivery Options:

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

Order Tracking:

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.

Need Help?
Questions about Borla Universal 4in x 9-1/2in x 14in Oval Center/Offset 3in Inlet/Outlet ProXS Muffler, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Borla Universal 4in x 9-1/2in x 14in Oval Center/Offset 3in Inlet/Outlet ProXS Muffler in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

These are advertised as puppy but I wish there were still different sizes for the different sizes of puppies. It seems extra small dogs are left out of alot of things. My older larger dog seems to like these but shes only touched it once because these are also quite hard. And my tiny puppy wants to chew these but theyre so big she cant even get ahold of it. I wish there were more options for very small dogs/puppies. Because they seemed to really like these and wanted them but just cant chew them...

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 4, 2026

Verified Purchase

Teddi Grady

Omaha, US

★★★★★ 5

Great quality and flavor

Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys

I have two dogs that can chew through everything within a day. Not these, going on four days now, there are signs of wear and tear but still intact. The dogs love the flavor.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 16, 2026

Verified Purchase

Heidi

Phoenix, US

★★★★★ 5

Excellent

Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys

Truly are fantastic! Dogs love these and they last forever

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 23, 2026