SKU: 72412827857

Borla ProXS Muffler - Un-Notched Neck (40658)

$118.79 $131.99
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Shipping Estimate
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 15 - Sep 20

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Description

Borla ProXS Muffler - Un-Notched Neck (40658)Borla ProXS Muffler; Center Offset; 2. 25 in. Offset Inlet; 2. 25 in. Center Outlet; 14 in. x 4. 25 in. x 7. 88 in. Oval Body; 19 in. OAL; UnNotched; T 304 Stainless Steel;. (40658) Borla ProXS mufflers are designed for the professional installer and custom installations. ProXS mufflers are made from high quality T 304 stainless steel for sharp appearance and long life. The straight thru design coupled with our continuous filament fiber (CFF) acoustic

Borla ProXS Muffler; Center/Offset; 2.25 in. Offset Inlet; 2.25 in. Center Outlet; 14 in. x 4.25 in. x 7.88 in. Oval Body; 19 in. OAL; UnNotched; T-304 Stainless Steel;. (40658)

Borla® ProXS™ mufflers are designed for the professional installer and custom installations. ProXS™ mufflers are made from high quality T-304 stainless steel for sharp appearance and long life. The straight thru design coupled with our continuous-filament fiber (CFF) acoustic material deliver high flow and a great sound. Their reversible design provides for installation flexibility. ProXS™ mufflers can be used on car, SUV and truck applications. All ProXS™ mufflers include a Million Mile Warranty.

All of our BORLA® ProXS™ Mufflers utilize a straight-through design; we do not use chambers or baffles that slow down the flow of exhaust. As such, every one of our universal mufflers are reversible.

Features:

  • T-304 stainless steel will never rust.
  • 100% welded construction for strength.
  • Free-flow design for improved performance.
  • High-temperature continuous-filament fiber (CFF) acoustic material for sound control.
  • Natural mill finish can be brushed or polished.
  • Reversible design for installation flexibility.
  • Recommended for car, SUV and truck applications.

Reversible design for installation flexibility. T-304 Stainless steel will never rust. 100% welded construction for strength. Free Flow desgin for improved performance.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 72412827857

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4.9 ★★★★★
Based on 13 reviews
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Chezza
Cuba, US
★★★★★ 5
Well made and durable.
Color: Carbonized, Size: 3-piece
I'm thrilled with these boards, Just the right size for individual jobs. Well made, wash up beautifully and I highly recommend them. Great value for the money too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
D
Verified Purchase
Davejayhawk
San Leandro, US
★★★★★ 4
Awesome Boards….BUT the Smell!!!!
Color: Carbonized, Size: 3-piece
I’d love to give these 5 stars, they are heavy, well made, smooth, deep juice grooves, just nice….but the smell! I washed them, then used vinegar on them, set them outside over night, washed them again….its better but still present. I’d love some guidance on this. I’m hoping it goes away in a few days. It’s like a very strong woodsy smell that actually made my whole kitchen smell like these boards! Edit: Ok, here's what I did. Washed, let dry, coated and scrubbed with apple cider vinegar, set them in a high air flow area for 24 hours (I put mine outside on the patio over night), washed and scrubbed again, let dry, scrubbed with lemons and salt, let dry, washed again. Finally, there is still a slight smell if you push them against your nose but that seems to be fading as well. So, great boards if you want to go stubbornly go through the smell removal process. I don't think it's a chemical smell, I think it's processed bamboo that is shrink wrapped in air tight packaging too soon after manufacturing. Anyway, I'll move this to 4 stars....but lots of work involved here!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
A
Verified Purchase
andrea johnson
Port Orchard, US
★★★★★ 5
Worth Every Penny!!
Color: Carbonized, Size: 3-piece
Great value for my money, good quality, great price, even against physical stores. Came on time , as described, nice size and works like I need it , I will buy again 
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Reviewed in the United States on June 2, 2026
T
Verified Purchase
Teresa
San Leandro, US
★★★★★ 5
Wood cutting boatds
Color: Carbonized, Size: 3-piece
These are great cuting boards. I love the different sizes. Great quality product, easy to use, easy to clean, sturdy, bamboo material is great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
R
Verified Purchase
Rawrr
Lexington, US
★★★★★ 5
Don’t worry about the smell!
Color: Carbonized, Size: 3-piece
These are great for the price, though I’ve never had any desire or need to use the smallest one. They smell strongly of BBQ at first, but from what I’ve read that’s a natural result of a heat treatment used to increase it’s durability and dark color (the heat cooks the sugars in the bamboo which creates the scent). Anyways, I’ve had them for awhile now and the scent is long gone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026

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