Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Exhaust System Kit for Street Series Cat-Back Performance Exhaust System MagnaFlow 19377Overview: The Street Series Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound. Interchange: Brand Interchange Part Number Application: Year Make Model Submodel Engine Size 2011 2019 Chevrolet Silverado 2500 HD 6L V8 2011 2019 Chevrolet Silverado 3500 HD 6L V8 2011 2019 GMC Sierra 2500 HD 6L V8 2011 2019 GMC Sierra 3500 HD 6L V8 Specs: Exit Style Dual Split Rear Tip Length 12 Muffler
Overview:
The Street Series Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound.
| Brand | Interchange Part Number |
|---|
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2011 - 2019 | Chevrolet | Silverado 2500 HD | 6L/V8 | |
| 2011 - 2019 | Chevrolet | Silverado 3500 HD | 6L/V8 | |
| 2011 - 2019 | GMC | Sierra 2500 HD | 6L/V8 | |
| 2011 - 2019 | GMC | Sierra 3500 HD | 6L/V8 |
Specs:
| Exit Style | Dual Split Rear |
|---|---|
| Tip Length | 12 |
| Muffler Quantity | 1 |
| Type | Cat-Back |
| Title | Street Series |
| Tip Type | Clamp-On;Double Wall;Angle Cut;Rolled Edge |
| Tip Shape | Round |
| Tip Material | Stainless Steel |
| Tip Finish | Black Coated |
| Inlet Connection Type | Bolt-On |
| Tip Diameter | 4 |
| Subtitle | Cat-Back |
| Series | Street |
| Muffler Type | Straight-Through |
| Muffler Material | Stainless Steel |
| Muffler Finish | Polished |
| Main Piping Diameter | 3.5 |
| Pipe Material | Stainless Steel |
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
4.2 ★★★★★
Based on 2407 reviews
Sort
Product Reviews
★★★★★ 5
Quality.
Color: Light Blue, Size: X-Large
Fit great love the color warm and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 4
Looks great buy too short
Color: Red, Size: 4X-Large
Purchased for my son for a Christmas event at his job. He is 330pds and 6ft tall so I got the 4xl for him. It's fits perfectly in width BUT it's short. I know because he is tall I should have searched for a 4XLT but could not find one in the colors needed. But I purchased a white 4xlt tee for him to wear underneath and leave the shirt open it's looks great. So great shirt comfy and cozy well made and colors exactly as shown but if you are on the taller side maybe wear it as an over shirt with a tee underneath.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
★★★★★ 5
Well made, warm.
Color: Brown, Size: X-Large
A heavy yet soft flannel shirt. Nice on a foggy or light misty day. Flannel is a bit loosely woven but well sewn. Size reflects its lable. Its become a 'got to' shirt this fall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
★★★★★ 5
Quality look
This is my second purchase of this shirt. Soft, thick, good quality. Usually worn open with a tee underneath. Sizing is normal and a good length. But it could also be tucked in. Looks great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
★★★★★ 5
Great shirt
Color: Khaki, Size: XX-Large, Color: Khaki, Size: XX-Large
Wonderful shirt. Bought this for my husband to wear for family photos and it fit great, wasn't scratchy and he was so comfortable in it he actually wears it to work sometimes even to this day. I would buy this brand again. It washed it before he wore it, I didn't notice any shrinking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026