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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Borla 40349 - ProXS? Muffler Un-Notched NeckSingle inlet and dual outlet. Reversible design for installation flexibility. This muffler is generally used in a system that has a single inlet and dual outlets, but it can also be installed in a system with dual inlets and a single outlet. High quality T 304 austenitic Stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved performance. High temperature continuous filament fiber (CFF) acoustic material
Single inlet and dual outlet. Reversible design for installation flexibility. This muffler is generally used in a system that has a single inlet and dual outlets, but it can also be installed in a system with dual inlets and a single outlet. High-quality T-304 austenitic 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 prior to installation. Best of all, it's made in the USA and backed by Borla's Million-Mile warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
Specifications:
| Description_ASM | ProXS? Muffler 3" Center Inlet/ 2.5" Dual Outlet, 4" x 9.5" Oval, 19" Long Body, 25" Overall Length. Universal Part. Reversible Design. |
| Description_DEF | Exhaust Muffler |
| Description_DES | ProXS? Muffler - Un-Notched Neck |
| Description_EXT | ProXS? Muffler 3" Center Inlet/ 2.5" Dual Outlet, 4" x 9.5" Oval, 19" Long Body, 25" Overall Length. Universal Part. Reversible Design. |
| Description_INV | BorlaProXS Muffler |
| Description_MKT | Single inlet and dual outlet. Reversible design for installation flexibility. This muffler is generally used in a system that has a single inlet and dual outlets, but it can also be installed in a system with dual inlets and a single outlet. High-quality T-304 austenitic 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 prior to installation. Best of all, it's made in the USA and backed by Borla's Million-Mile warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. |
| Description_SHO | ProXS? |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 1453 reviews
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Product Reviews
★★★★★ 5
Amazon eGift Card Makes a Great Gift and So Easy to Give
Denomination: 0, Design Name: You're the best. (Animated)
I was so thankful that I could get this gift card on the Amazon website because I just had back surgery and I couldn't get out to the store to get my daughter something for helping me for a week. I just really wanted to show her my appreciation for everything she had done. I didn't know that you could do this and then I Googled it and it said I could. It was so effortlessly and so easy to do. I definitely will be doing this in the future now that I know how well it went.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 5
Always so good for those oops I forgot a special day, quick and easy!!
Denomination: 0, Design Name: Papercut Hearts (Animated)
The ecard works so will with last minute ideas. Just seems USPS and cost for mailing is of the past.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Safe & Easy
Denomination: 0, Design Name: Award Winning (Animated)
Definity easy and perfect when you have no idea for a giving a gift $$$ WORKS
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Perfect Gift
Denomination: 0, Design Name: Award Winning (Animated)
Easy to pay for, easy to give.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Great gift card
Denomination: 0, Design Name: Award Winning (Animated)
Very easy to use and send to anyone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
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