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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Borla 40359 - ProXS? Muffler Un-Notched NeckProduct Description Developed for truck applications and other applications that require a long body muffler. Reversible design for installation flexibility. High quality T 304 austenitic stainless steel will never rust. Exhaust Muffler; Pro XS Series; 9 1 2 Inch Width x 4 Inch Height Oval T 304 Stainless Steel Case; Single 3 Inch Offset Inlet; Single 3 Inch Center Outlet; 14 Inch Body 19 Overall Length Features & Benefits High Quality T 304
Product Description
Developed for truck applications and other applications that require a long body muffler. Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel will never rust.
Exhaust Muffler; Pro XS Series; 9-1/2 Inch Width x 4 Inch Height Oval T-304 Stainless Steel Case; Single 3 Inch Offset Inlet; Single 3 Inch Center Outlet; 14 Inch Body/ 19 Overall Length
Features & Benefits
- High-Quality T-304 Austenitic Stainless Steel Will Never Rust: 100 Percent 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
- Notched Necks For Easy Clamp-On Installation
- Reversible Design For Installation Flexibility
- Limited Million Mile Warranty
Attributes
- Inlet Diameter (IN): 3 Inch
- Outlet Diameter (IN): 3 Inch
- Material: Stainless Steel
- Shape: Oval
- Inlet Position: Offset Single
- Outlet Position: Center Single
- Universality: Fully Universal
- Estimated Install Time (Hours): 1
- Case Diameter (IN): 9-1/2 Inch X 4 Inch
- Case Length (IN): 14 Inch
- Overall Length (IN): 19 Inch
- Color/ Finish: Silver Bare
- 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
Installation Instructions
Warranties
Specifications:
| Description_ASM | ProXS? Muffler 3" Offset Inlet/ 3" Center Outlet, 4" x 9.5" Oval, 14" Long Body, 19" Overall Length. Universal Part. Reversible Design. |
| Description_DEF | Exhaust Muffler |
| Description_DES | ProXS? Muffler - Un-Notched Neck |
| Description_EXT | ProXS? Muffler 3" Offset Inlet/ 3" Center Outlet, 4" x 9.5" Oval, 14" Long Body, 19" Overall Length. Universal Part. Reversible Design. |
| Description_INV | BorlaProXS 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. |
| 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
4.1 ★★★★★
Based on 270 reviews
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Product Reviews
★★★★★ 4
Great for puppies
Color: Green, Pattern Name: Hammerhead Shark
Great for a teething puppy but very loud when it hits the floor. It is truly indestructible!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Great chew toy!
Color: Green, Pattern Name: Hammerhead Shark
Our dogs love them! I have three of the sharks to help them share with each other! LOL
Been crewed on and still look good, long lasting and perfect size for our Golden and Yellow Lab.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Finally a Toy My Aggressive Chewer Can’t Destroy
Color: Green, Pattern Name: Hammerhead Shark
My dog is an extremely aggressive chewer, and finding toys that last more than a few minutes has always been a challenge. Most toys are destroyed almost immediately, but this one has held up incredibly well. He chews on it constantly, and it still hasn’t been destroyed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 3
A Green Hard Plastic Sea Creature? Chew Toy
Color: Green, Pattern Name: Hammerhead Shark
This is a sturdy chew for my 40 lb retriever who is 9 months old. BUT after she has been chewing on it there are sharp edges which hurt my fingers when she wants me to throw it.
It is strong and she enjoys it, so she can continue as long as she wants but, If it cuts her tongue or mouth it’s gone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
★★★★★ 5
Strongest squeak toy for aggressive chewer
Color: Green, Pattern Name: Hammerhead Shark
I have been through so many toys for my aggressive super chewer pit bull puppy. He has shredded the bark box super chewer toys and most super chewer toys. Wet have had this toy for over a month and he still lives it! The squeaker odds in the middle of the toy and impossible to tear out and it still squeaks! This has been a very impressive toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
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