


Borla Universal 2.25in Inlet/Outlet Oval Center/Offset 14in x 4in x 9.5in ProXS Muffler
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Borla Universal 2.25in Inlet/Outlet Oval Center/Offset 14in x 4in x 9.5in ProXS MufflerSKU: 40357 UPC: 808422403573 Borla 40357 ProXS Muffler Universal 2. 25in Offset Inlet 2. 25in Center Outlet 4in x 9. 5in Oval x 14in Long Body The Borla 40357 ProXS Muffler delivers performance exhaust upgrades for custom applications on cars, trucks, and SUVs with 2. 25 inch piping. This reversible oval muffler (14 inch body length, 19 inch overall) provides the Borla Sound of Power, added horsepower, torque gains, improved fuel economy, and extended
Quick Dispatch:
Your Borla Universal 2.25in Inlet/Outlet Oval Center/Offset 14in x 4in x 9.5in 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 2.25in Inlet/Outlet Oval Center/Offset 14in x 4in x 9.5in ProXS Muffler ships.
Need Help?
Questions about Borla Universal 2.25in Inlet/Outlet Oval Center/Offset 14in x 4in x 9.5in 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 2.25in Inlet/Outlet Oval Center/Offset 14in x 4in x 9.5in ProXS Muffler in your area.
Get Shipping Estimates
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
You may also like
4.3 ★★★★★
Based on 1641 reviews
Sort
Product Reviews
★★★★★ 5
Doggy chew thing.
Size: 5.5 Inch, Color: Ring Toy
My two dogs love this!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
★★★★★ 3
Dog Loves It, But Durability/Safety Major Issue
Size: 8 Inch, Color: Tree Branch
My 9 month old Frenchie loves it, but she got pretty sick this weekend and was vomiting all day...next day she finally threw up a big chunk of this toy...just beware if your dog is a heavy chewer, this may not be the right fit for you. Not the best durability...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
She loves them, therefore I love them too
Size: 5.5 Inch, Color: Ring Toy
My furbaby LOVES these, especially the peanut butter flavored ones. I still regularly brush her teefers, but these do help with dental care.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
★★★★★ 1
Made mostly of POLYPROPYLENE PLASTIC and should not be injested.
Size: 8 Inch - 2 Pack, Color: Tree Branch
BAD PRODUCT. DO NOT BUY THESE FOR YOUR DOG. They are made mostly of POLYPROPYLENE PLASTIC. It even says on the package - "CAUTION: Product is not intended to be eaten or ingested. If you believe your pet has swallowed a piece, please take away and contact veterinarian if needed.
Our dachshund went to town on one of these and had diarrhea for two days and cost us several hundred dollars in vet bills to do x-rays and medicine for the poor dog. What do you think a dog is going to do with a dog chew? Just find another product. This one isn't worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
It'll only last a week
Size: 5 Inch, Color: Classic Bone, Size: 5 Inch, Color: Classic Bone
We've only had it a few days and she's already half way through it. It won't last the week. She doesn't eat it, she spits out the pieces. If you buy it was a consumable, totally worth the money. I'll probably buy my power chewer a couple a month
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025