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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
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Description
Borla XR-1 Multi-Core 2.5in Center/Center 17in x 12in x 4in Round Racing MufflerXR 1 Multi Core Racing Muffler. 2. 5" Center Inlet 2. 5" Center Outlet 4" Round x 12" Long Body 17" Overall Length. Compact 4" diameter muffler body is perfect for applications with limited space and can be used on a wide range of vehicles. This muffler is sometimes referred to as a 'Hot Rod' muffler. It features BORLA'S patented Multi Core 3 tube design for maximum flow, horsepower, and torque. The Multi Core portion of XR 1 mufflers flows better
XR-1® Multi-Core Racing Muffler. 2.5" Center Inlet/ 2.5" Center Outlet 4" Round x 12" Long Body 17" Overall Length. Compact 4" diameter muffler body is perfect for applications with limited space and can be used on a wide range of vehicles. This muffler is sometimes referred to as a 'Hot Rod' muffler. It features BORLA®'S patented Multi-Core 3 tube design for maximum flow, horsepower, and torque. The Multi-Core portion of XR-1® mufflers flows better than straight tubing. Recommend for high horsepower applications. Reversible dsign for installation flexibility. T-304 Stainless steel will never rust. Natural mill finish can be brushed or polished prior to installation. 100% welded construction for strength. High-temperature continuous-filament fiber (CRF) acoustic material for sound control. Best of all, it's made in the USA. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.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
4.0 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Worth the money
Size: Large
My dogs love these! I was buying them on Chewy, but there a little cheaper on Amazon. I guess they're flavored because both of my dogs love to chew on them. They hold up pretty well too.
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Reviewed in the United States on July 25, 2023
★★★★★ 5
Nylabone dental dinosaur
Size: Large
Hours of fun for your small dog. My fur baby loves it
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Reviewed in the United States on July 23, 2025
★★★★★ 4
My dog loves this
Size: Large
This was a great product for a chewer dog.
My Pitt bull chewed this toy for a long time. My only complaint would be in the process of chewing some areas became pointy and cut his gums slightly. It didn’t seem to bother him but the blood on the white toy was disturbing to me.
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Reviewed in the United States on November 5, 2022
★★★★★ 5
Sturdy and favorite chew toy
Size: Large
Golden retriever puppy favorite chew toy. All the curves and edges make him so happy he closes his eyes when he chews it. Family dogs come over and always want to steal it from him. Extremely sturdy too. Only downside is I think it is paper waded up on the floor from a distance. Haha.
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Reviewed in the United States on April 28, 2021
★★★★★ 5
THE Most Important Toy
Size: Large
My dog refuses to play with toys. She’s a rescue, so I’m not sure what her past has involved, but she doesn’t pay attention to any toys. Except this one. This is her 4th one- I buy a new one when she chews it beyond recognition, and she still loves it. (For time reference- I’ve had her 9 years, so we go through one roughly every 4 years.)
My brother’s late dog also would only play with these. Something about the dinosaur shape- it’s magical!
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Reviewed in the United States on May 9, 2023
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