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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
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Description
Borla 40664 - ProXS(tm) Muffler Un-Notched NeckReversible design for installation flexibility. 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(r)'s Million Mile warranty. Just what you'd expect
Reversible design for installation flexibility. 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(r)'s Million-Mile warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
Exhaust Muffler; Pro XS Series; T-304 Stainless Steel; 9-1/2 Inch Width X 4 Inch Height Case; Single 2-1/4 Inch Center Inlet; Single 2-1/4 Inch Offset Outlet; 19 Inch Body/24 Overall Length
Features & Benefits
- BORLA(R) ProXS™ Mufflers Are Designed For Supreme Street Performance
- Offering Aircraft Quality High Quality T-304 Stainless Steel, All Welded Construction And More For Increased Horsepower And Torque
- Independent Tests Prove Maximum Flow Capability
- All BORLA® Mufflers Are Manufactured Using Ultra Durable, Continuous Strand Sound Absorbing Composite Filament
- Built From High-Quality T-304 Stainless Steel, Will Not Rust
- Flared Collectors On Both Ends Increase The Internal Diameter Of The Muffler Allowing For Optimal Flow
- Limited Million Mile Warranty
Attributes
- Shape: Oval
- Inlet Position: Center Single
- Inlet Diameter (IN): 2-1/4 Inch
- Outlet Position: Offset Single
- Outlet Diameter (IN): 2-1/4 Inch
- Universality: Fully Universal
- Estimated Install Time (Hours): 1
- Case Diameter (IN): 9-1/2 Inch X 4 Inch
- Case Length (IN): 19 Inch
- Overall Length (IN): 24 Inch
- Color/ Finish: Silver Bare
- Material: Stainless Steel
- Wall Type: Single Wall
- Includes Tip: Without Tip
- Tip Length (IN): Without Tip
- Tip Diameter (IN): Without Tip
- Tip Finish: Without Tip
- Tip Material: Without Tip
Specifications:
| Description_ASM | ProXS(tm) Muffler 2.25" Offset Inlet/ 2.25" Center Outlet, 4" x 9.5" Oval, 14" Long Body, 19" Overall Length. Universal Part. Reversible Design. |
| Description_DEF | Exhaust Muffler |
| Description_DES | ProXS(tm) Muffler - Un-Notched Neck |
| Description_EXT | ProXS(tm) Muffler 2.25" Offset Inlet/ 2.25" Center Outlet, 4" x 9.5" Oval, 14" Long Body, 19" Overall Length. Universal Part. Reversible Design. |
| Description_FAB | Reversible design |
| Description_FAB | Universal muffler |
| Description_FAB | Alternate muffler with Notched necks is 400483. Use 1" wide band clamps 18322. |
| Description_FAB | Un-Notched necks are designed for weld in installation. If clamping, use 3" wide band clamps 18003. |
| Description_INV | BORLA(r) ProXS Muffler |
| Description_MKT | Reversible design for installation flexibility. 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(r)'s Million-Mile warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. |
| Description_SHO | ProXS(tm) |
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
4.6 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
My favorite body wash
Scent: Bergamot, Size: 16 Fl Oz (Pack of 1), Scent: Bergamot, Size: 16 Fl Oz (Pack of 1)
My go to body wash, you just get so much for the price and it lasts forever! The smell itself is also very relaxing after a long day. It also lathers quite nicely and does it's job well, would definitely recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
Smells Like You Have Your Life Together
Scent: Bergamot, Size: 16 Fl Oz (Pack of 1)
Cremo Body Wash with Italian Bergamot, Neroli Blossom, and Fresh Vetiver smells far more expensive than it has any right to. The scent hits that sweet spot between fresh and refined. The bergamot gives it a clean citrus lift, the neroli adds a smooth floral edge, and the vetiver grounds it with a subtle, masculine depth that does not scream but absolutely speaks.
The lather is rich and concentrated, so you only need a small amount. It feels more like something you would find in a boutique hotel than on a regular store shelf. The fragrance lingers just enough to be noticed without overpowering your cologne or filling the entire room.
If you want to step out of the shower smelling like competence and quiet confidence, this one delivers. It is polished without trying too hard, and it makes everyday showers feel slightly upgraded.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
This stuff smells great I definitely will be ordering more
Let me tell you I'm only two bars in and it smells like or each bar it had smells like wonderful Rich old school lotion I honestly am happy I found them on accident but I would be going back many times on purpose I hope they keep producing this good product Feel clean no residues no extra dry skin and the smells are strong and light at the same time can't wait to buy some more, gentle on the skin moisturizing and I like the price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 5
Good scent and sizable soap bar
I bought the 6-pack for everyday use and really like the fresh, clean scents — nothing overpowering.
These bars lather nicely and rinse off without leaving a greasy film.
Gentle enough to use on my face, body, and hands without irritation.
Each 5.3 oz bar lasts a good while — better than many other “gentle” soaps I’ve tried.
Packaging arrived neat and intact, perfect for gifting or sharing.
Great value for the set and the scent variety keeps shower time pleasant.
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Reviewed in the United States on February 4, 2026
★★★★★ 4
Buen producto
6 jabones en barra para hombre de muy buena calidad y bonito aroma. Yo voy a poner uno en las bolsas de recuerdo y dulces para el festejo de 21 años de mi hija . Para los chicos un jabón en barra y para las chicas una crema de manos y un espejo!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
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