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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Mercury - 3" x 6" x 24" CHAMBERED S409 MUFFLERSUB CATEGORY ROUND CTR CTR STYLE CENTRE CENTRE MATERIAL S S GR409 FINISH RAW SHAPE ROUND INTERNAL CONFIG CHAMBERED OVERALL LENGTH 24" (610mm) BARREL LENGTH 24" (610mm) BARREL DIAMETER 6" (150mm) TUBE SIZE IN 3" (76. 2mm) TUBE SIZE OUT 3" (76. 2mm) LOUVRED PERFORATED PERFORATED NOTE 1 THIS PRODUCT DOES NOT HAVE SPIGGOTS. NOTE 2 TWIN CHAMBER DESIGN, SINGLE 2. 5" PERFORATION BETWEEN CHAMBER
| SUB CATEGORY | ROUND CTR/CTR |
| STYLE | CENTRE-CENTRE |
| MATERIAL | S/S GR409 |
| FINISH | RAW |
| SHAPE | ROUND |
| INTERNAL CONFIG | CHAMBERED |
| OVERALL LENGTH | 24" (610mm) |
| BARREL LENGTH | 24" (610mm) |
| BARREL DIAMETER | 6" (150mm) |
| TUBE SIZE IN | 3" (76.2mm) |
| TUBE SIZE OUT | 3" (76.2mm) |
| LOUVRED/PERFORATED | PERFORATED |
| NOTE 1 | THIS PRODUCT DOES NOT HAVE SPIGGOTS. |
| NOTE 2 | TWIN CHAMBER DESIGN, SINGLE 2.5" PERFORATION BETWEEN CHAMBER |
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 994 reviews
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Product Reviews
★★★★★ 5
Great Product for noise reduction in Auto Use.
Model: 36 SqFt(3.4 SqM)
I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Night and day difference
Style: Tech Pack 28 sqft
Stuff works great. Really makes a difference in the sound quality of the vehicle.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Worth it
Style: Tech Pack 28 sqft
Excellent sound deadening for my tundra doors. Expensive, but worth it.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Heat and sound deterrent.
Style: Tech Pack 28 sqft
My husband likes this stuff for his older cars. Helps with heat from engine and sound.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Sound Barrier
Style: Tech Pack 28 sqft
Easy to install and work with
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Reviewed in the United States on March 18, 2026