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- USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Fits 2007 Chevrolet Silverado 2500 HD Classic Chambered Muffler SF43551-JHPRStreet Flow, 3 Chamber Performance Muffler, Moderate Tone, 16 Gauge Aluminized Steel, Premium Powder Coat Finish, 3. 5" Offset In, 3. 5" Center Out, 3 Year Limited Warranty. Features: Handcrafted Chambered Mufflers Installer Friendly Design With Unpainted Ports 16 Gauge Aluminized Steel Construction High Heat Premium Silver Powder Coat Finish North American Made Product Moderate Tone Specs: Body Length (IN) 17 Body Type Oval Finish High Heat Premium
Street Flow, 3 Chamber Performance Muffler, Moderate Tone, 16-Gauge Aluminized Steel, Premium Powder Coat Finish, 3.5" Offset In, 3.5" Center Out, 3 Year Limited Warranty.
Features:
- Handcrafted Chambered Mufflers
- Installer-Friendly Design With Unpainted Ports
- 16-Gauge Aluminized Steel Construction
- High-Heat Premium Silver Powder Coat Finish
- North American Made Product
- Moderate Tone
Specs:
| Body Length (IN) | 17 |
|---|---|
| Body Type | Oval |
| Finish | High-Heat Premium Silver Powder Coat |
| Inlet Configuration | Offset |
| Inlet Diameter (IN) | 3.5 |
| Material | 16-Gauge Aluminized Steel |
| Outlet Configuration | Center |
| Outlet Diameter (IN) | 3.5 |
| Overall Length (IN) | 23 |
| Prop 65 - Short Label | prop65_warning.jpg |
| Prop 65 (C, R or CR) | CR |
| Prop 65 Yes/No | Yes |
| Series | 3 Chamber |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007 | Chevrolet | Silverado 2500 HD Classic | |
| 2007-2022 | Chevrolet | Silverado 2500 HD | |
| 2007-2018 | Chevrolet | Silverado 2500 | |
| 2007 | Chevrolet | Silverado 3500 Classic | |
| 2007-2022 | Chevrolet | Silverado 3500 HD | |
| 2007-2018 | Chevrolet | Silverado 3500 | |
| 2007 | GMC | Sierra 2500 HD Classic | |
| 2007-2019 | GMC | Sierra 2500 HD | |
| 2007 | GMC | Sierra 3500 Classic | |
| 2007-2022 | GMC | Sierra 3500 HD | |
| 2014-2022 | Ram | 2500 | |
| 2014-2022 | Ram | 3500 | |
| 2019 | Chevrolet | Silverado 1500 LD | |
| 2019-2022 | Chevrolet | Silverado 1500 | |
| 2019-2022 | GMC | Sierra 1500 Limited | |
| 2019-2022 | GMC | Sierra 1500 |
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
4.7 ★★★★★
Based on 1072 reviews
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Product Reviews
★★★★★ 5
Good quality
Size: Medium, Color: Black/Assorted
Comfy and sturdy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2025
★★★★★ 5
Favorite socks
Size: Medium, Color: Black/Assorted
These are my go to socks! Love these. Great towards sweat and different weather temperatures. Mostly use for working out and love them. Will be getting more!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2024
★★★★★ 5
I stay on your foot they don’t slip in your shoe
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
This is the only socks I wear Under Armour because they stay in place I wear a size 8, but they’re more comfortable with a large instead of a medium, but I wear both because I have them already and you can pull them to stretch them out a little bit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
★★★★★ 5
So good - I’m buying MORE.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I’m gonna give you more detail than you need about why I’m buying these socks again.
I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers.
With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands.
They shift. They lose their shape. They get holes in them and wear out too fast. Not these.
I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ......
I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach.
The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new.
Like I said - I am back to buy them again. Great quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2021
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