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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Fits 1980-1986 GMC K1500 Suburban Chambered Muffler SF430522-JHPRStreet Flow, 3 Chamber Performance Muffler, Moderate Tone, 16 Gauge Aluminized Steel, Premium Powder Coat Finish, 3. 0" Center In, 2. 25" Dual 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, 3.0" Center In, 2.25" Dual 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 | Center |
| Inlet Diameter (IN) | 3 |
| Material | 16-Gauge Aluminized Steel |
| Outlet Configuration | Dual |
| Outlet Diameter (IN) | 2.25 |
| 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 |
|---|---|---|---|
| 1980-1986 | GMC | K1500 Suburban | |
| 1980-1993 | GMC | K2500 | |
| 1988-1993 | Chevrolet | C1500 | |
| 1988-1993 | Chevrolet | C2500 | |
| 1988-1993 | Chevrolet | K1500 | |
| 1988-1993 | GMC | C1500 | |
| 1988-1993 | GMC | C2500 | |
| 1988-1993 | GMC | K1500 | |
| 2000-2014 | GMC | Yukon XL 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
4.8 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Comfy cute undies
One of the first things I switched out when I went on my non toxic journey, I really feel like they help my hormones balance and they’re so comfy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
★★★★★ 1
Falls apart after 5 wash cycles
Terrible. Do not buy. Only last 5 wash cycles before unraveling and falling apart. Also, uncomfortable as hell.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
★★★★★ 2
Disappointing, durability despite softness
Size: X-Large, Color: Organic Cotton 2 (5 Black)
I really wanted to love these underwear. The material is incredibly soft and has a nice, thick feel that seemed promising at first. Unfortunately, the quality doesn’t hold up. After about 12 washes, the seams started coming apart, and within two months, I had to throw away two of the five pairs because the fabric separated from the waistband. It’s frustrating because they were so comfortable initially, but the poor stitching makes them a bad investment. I wouldn’t recommend these unless the company improves their durability or you’re OK with losing One or two pair of the five
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2025
★★★★★ 5
Love these Undies
I LOVE these underwear! Fabric is great, washes well and durable. The need more!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
★★★★★ 5
Great Item
Size: Small, Color: A-multicolor(6 Pack)
I'm so glad I purchased these. They fit perfectly, very comfortable, fitting tight without feeling tight and most importantly they stay where they're supposed to when you're moving around, not riding up one bit. I'm definitely buying more in different colors. For reference I'm 5'2 103lbs and purchased a small but because they're so stretchy I'm sure an x-small would fit just as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
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