Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Borla 40058 - Axle-Back Exhaust System S-TypeBorla Boomers are full blown, high tech, dyno and race proven mufflers for the street or track. These eye popping, fully polished, T 304 stainless steel mufflers feature an integrated polished tip, and utilize Borla's patented race winning technology for improved exhaust flow. In addition to adding head turning sound, they also add a modest boost in horsepower. They utilize 100% welded construction for strength. High temperature continuous filament
Borla Boomers are full-blown, high-tech, dyno and race-proven mufflers for the street or track. These eye-popping, fully polished, T-304 stainless steel mufflers feature an integrated polished tip, and utilize Borla's patented race-winning technology for improved exhaust flow. In addition to adding head-turning sound, they also add a modest boost in horsepower. They utilize 100% welded construction for strength. High-temperature continuous-filament fiber (CFF) acoustic material for sound control. Natural mill finish can be brushed or polished prior to installation. Available in a variety of universal-fit styles, Borla Boomers are made in the USA from aircraft-grade high-quality T-304 austenitic stainless steel and include a Million-Mile Warranty.
Specifications:
| Description_ASM | Rock-It Boomers Muffler - 2.25" OffsetInlet/ Single 4.5" Round Tip 6.75" Round x 14" Long Body 24.75" Overall Length. Universal Part. |
| Description_DEF | Exhaust Muffler |
| Description_DES | Axle-Back Exhaust System - S-Type |
| Description_EXT | Rock-It Boomers Muffler - 2.25" Center Inlet/ Single 4.5" Round Tip 6.63" Round x 14" Long Body 23.34" Overall Length. Universal Part. |
| Description_INV | BorlaBoomers Muffler |
| Description_MKT | Borla Boomers are full-blown, high-tech, dyno and race-proven mufflers for the street or track. These eye-popping, fully polished, T-304 stainless steel mufflers feature an integrated polished tip, and utilize Borla's patented race-winning technology for improved exhaust flow. In addition to adding head-turning sound, they also add a modest boost in horsepower. They utilize 100% welded construction for strength. High-temperature continuous-filament fiber (CFF) acoustic material for sound control. Natural mill finish can be brushed or polished prior to installation. Available in a variety of universal-fit styles, Borla Boomers are made in the USA from aircraft-grade high-quality T-304 austenitic stainless steel and include a Million-Mile Warranty. |
| Description_SHO | Boomers Muffler |
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
4.8 ★★★★★
Based on 701 reviews
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Product Reviews
★★★★★ 5
Small size, minimal space
Size: One Size, Color: Parchment Multi
I am a huge Kate Spade fan and so happy to add this to my collection! It is more than reasonably priced for the quality and big designer name. It is small, and very minimal, just right for those times when you want to carry only the basics. The neutral tones are gorgeous and all the materials including leather and hardware are premium quality. It comes with a storage dust bag with the Kate Spade name and every bit of this pochette comes individually padded and wrapped for shipping. There is so.much.wrapping! To me it's overkill and wasteful, but they really ensure ultimate protection in the shipping process.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2025
★★★★★ 5
Loveeee
Size: One Size, Color: Parchment Multi
This bag is SO cute. I don’t normally wear bags like this, but I’m obsessed. It’s definitely small.. but perfect to wear on a night out to hold the essentials. You can tell it’s a good quality purse right away just by looking at it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2025
★★★★★ 5
Beautiful bag
Size: One Size, Color: True Black
I bought this in black leather. It's the Madewell crescent bag and it's just perfect. Great size, beautiful feel, and so roomy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
★★★★★ 5
Gorgeous bag!!!
Size: One Size, Color: Aged Cognac
Don’t hesitate to buy this bag! It’s beautiful, soft and roomy without being huge. Color is also beautiful and the studs on the side give it a special look!
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Reviewed in the United States on October 11, 2025
★★★★★ 5
Beautiful bag
Size: One Size, Color: Deep Indigo
Great quality. Love this bag so much!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
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