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Ships within 48 hours Β· Estimated delivery Aug 18 - Aug 23
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Exhaust Muffler for 5 X 8in. Oval Straight-Through Performance Exhaust Muffler MagnaFlow 14221Overview: Fully reversible and featuring a free flowing, straight through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhaust project. Interchange: Brand Interchange Part Number Application: Year Make Model Submodel Engine Size 2002 2006 Chevrolet Silverado 1500 4. 3L V6 2002 2006 Chevrolet Silverado 1500 4. 8L V8 2002 2006 Chevrolet Silverado 1500 5. 3L V8 2007 Chevrolet
Overview:
Fully reversible and featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhaust project.
| Brand | Β Interchange Part Number |
|---|
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2002 - 2006 | Chevrolet | Silverado 1500 | 4.3L/V6 | |
| 2002 - 2006 | Chevrolet | Silverado 1500 | 4.8L/V8 | |
| 2002 - 2006 | Chevrolet | Silverado 1500 | 5.3L/V8 | |
| 2007 | Chevrolet | Silverado 1500 Classic | 4.3L/V6 | |
| 2007 | Chevrolet | Silverado 1500 Classic | 4.8L/V8 | |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L/V8 | |
| 1999 - 2000 | Chevrolet | Silverado 2500 | 5.3L/V8 | |
| 2006 - 2008 | Dodge | Ram 1500 | 3.7L/V6 | |
| 2005 - 2008 | Dodge | Ram 1500 | 4.7L/V8 | |
| 2004 - 2008 | Dodge | Ram 1500 | 5.7L/V8 | |
| 1999 - 2006 | GMC | Sierra 1500 | 4.3L/V6 | |
| 1999 - 2006 | GMC | Sierra 1500 | 4.8L/V8 | |
| 1999 - 2006 | GMC | Sierra 1500 | 5.3L/V8 | |
| 2007 | GMC | Sierra 1500 Classic | 4.3L/V6 | |
| 2007 | GMC | Sierra 1500 Classic | 4.8L/V8 | |
| 2007 | GMC | Sierra 1500 Classic | 5.3L/V8 | |
| 1999 - 2000 | GMC | Sierra 2500 | 5.3L/V8 | |
| 1994 | Dodge | Ram 1500 | 3.9L/V6 | |
| 1994 | Dodge | Ram 1500 | 5.2L/V8 | |
| 1994 | Dodge | Ram 1500 | 5.9L/V8 | |
| 1988 - 1993 | Chevrolet | C1500 | 5.7L/V8 | |
| 1988 - 1993 | Chevrolet | C2500 | 5.7L/V8 | |
| 1988 - 1993 | Chevrolet | K1500 | 5.7L/V8 | |
| 1988 - 1993 | Chevrolet | K2500 | 5.7L/V8 | |
| 1988 - 1993 | GMC | C1500 | 5.7L/V8 | |
| 1988 - 1993 | GMC | C2500 | 5.7L/V8 | |
| 1988 - 1993 | GMC | K1500 | 5.7L/V8 | |
| 1988 - 1993 | GMC | K2500 | 5.7L/V8 |
Specs:
| Body Finish | Polished |
|---|---|
| Exhaust Tip Quantity | 0 |
| Overall Length (In.) | 20 |
| Outlet Type | Dual |
| Outlet Quantity | 2 |
| Muffler Type | Straight-Through |
| Inlet Type | Center |
| Series | Straight-Through |
| Inlet Quantity | 1 |
| Body Width (In.) | 8 |
| Subtitle | Single/Dual |
| Body Material | Stainless Steel |
| Body Length (In.) | 14 |
| Body Height (In.) | 5 |
| Title | 5" X 8" Oval Straight-Through |
| Outlet Diameter (In.) | 2.5 |
| Inlet Diameter (In.) | 3 |
| Shape | Oval |
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
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Based on 29 reviews
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Product Reviews
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4
Comfortable
Size: King (Pack of 1)
An adjustable pillow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2024
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5
Pillow
Size: King (Pack of 1)
Love it! Great support.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
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1
Doesn't last long
Size: King (Pack of 1), Size: King (Pack of 1)
I have only had this pillow for 8 month and it is flat and not comfortable anymore. I sent the company an email and they never responded. I do now recommend that you buy this pillow.
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Reviewed in the United States on January 10, 2024
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2
The pillows have a chemical smell
Size: King (Pack of 1)
I bought two Marlow pillows a while ago. They are great pillows. The two new Marlow pillows I just purchased have a chemical odor. The manufacture date is Sept. 2024. I have them airing out hoping the smell will dissipate , so far that has not happened.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 28, 2025
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5
Simply The Best
Size: King (Pack of 1)
It appears there are more than 1,000 pillows advertised and available all over the Internet. The situation is a comedy routine. If you want a cooling pillow because you're a hot sleeper or if you want a plush pillow for back problems or a combination or neither, it doesn't matter. Be prepared to read 1,000 different advertisements until you start laughing out loud. This is what I did, but I wandered upon this Marlow Pillow system and then trusted the Amazon ratings. And boy am I happy, though a word of caution: if you want the cooling technology to really work you've got to pair this pillow with the Marlow pillow protector. Because Amazon didn't carry the pillow protector I bought it directly from Marlow. And this is the last pillow I'll ever get or need to get. Comfortable like a goose down pillow and yet cool to the touch and cool all night long. So I got lucky; have avoided having to buy multiple pillows; and now am enjoying the heck out of my Marlow King with the Marlow pillow protector. Lastly, this pillow is adjustable with a zipper and it works: you can make it softer or harder with a quick zip. The best pillow out there, by far!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2023
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