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Description
Borla 400115 - XR-1 Multicore MufflerDesigned for Pre Runner trucks, but an be used on other applications. Long body design works well on trucks. Body has reinforcing ribs. Reversible design for installation flexibility. Patented Multicore design for maximum power. Recommend for high horsepower applications. T 304 Stainless steel will never rust. 100% welded construction for strength. High temperature T 304 stainless steel wool packing for sound control. There is no logo embossment on
Designed for Pre-Runner trucks, but an be used on other applications. Long body design works well on trucks. Body has reinforcing ribs. Reversible design for installation flexibility. Patented Multicore design for maximum power. Recommend for high horsepower applications. T-304 Stainless steel will never rust. 100% welded construction for strength. High temperature T-304 stainless steel wool packing for sound control. There is no logo embossment on this part. 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.
Specifications:
| Description_ASM | XR-1? Multi-Core Racing Muffler For Pre-Runner Vehicles - 3" Center Inlet/ 3" Center Outlet 5.5" x 8.5" Oval x 34" Long Body 39.25" Overall Length. Universal Part. Reversible Design. |
| Description_DEF | Exhaust Muffler |
| Description_DES | XR-1 Multicore Muffler |
| Description_EXT | XR-1? Multi-Core Racing Muffler For Pre-Runner Vehicles - 3" Center Inlet/ 3' Center Outlet 5.5" x 8.5" Oval x 34" Long Body 39.25" Overall Length. Universal Part. Reversible Design. |
| Description_INV | BorlaXR-1 Multi-Core Muffler |
| Description_MKT | Designed for Pre-Runner trucks, but an be used on other applications. Long body design works well on trucks. Body has reinforcing ribs. Reversible design for installation flexibility. Patented Multicore design for maximum power. Recommend for high horsepower applications. T-304 Stainless steel will never rust. 100% welded construction for strength. High temperature T-304 stainless steel wool packing for sound control. There is no logo embossment on this part. 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. |
| Description_SHO | XR-1 Multi-Core |
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
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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
4.2 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Shark book with read along buttons
Format: Hardcover
Best read along shark book ! My toddler loves it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Fintastic storytelling
Format: Hardcover
Awesome book for shark fanatic kids. I bought this book for my 7yr son and it was so informational that I even learned something . And if you would just like to read the book you can and in between you want switch and l3t the story teller read. They are both fun for a lil boy to read with someone or the storyteller.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
★★★★★ 5
Great book
Format: Hardcover
My 4 yr old loves it. His interest is sharks and dinosaurs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
★★★★★ 5
great book for young children
Format: Hardcover
My 4 year grandson loves this book. He is already giving me facts on sharks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
★★★★★ 5
Christmas Favorite!
Format: Hardcover
My 3 year old grandson loved this Christmas gift! Of all of his gifts, this one was his favorite!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
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