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- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Fits 1967-1981 Pontiac Firebird Straight Through Muffler-Stainless SM11229-JHPRStreet Max, Stainless Straight Through Performance Muffler, 4. 0" x 9. 0" x 14. 0" Oval Body, Aggressive to Moderate Tone, 16 Gauge 409 Grade Stainless Steel, Satin Finish, 3. 0" Offset In, 3. 0" Center Out, Reversible, 3 Year Limited Warranty. Features: Straight Through Design (fully reversible) Improved Horsepower and Torque 409 Grade 16 Gauge Stainless Steel Construction High Heat Thermal Mesh Effective Drone Reduction Aggressive Moderate Tone
Street Max, Stainless Straight-Through Performance Muffler, 4.0" x 9.0" x 14.0" Oval Body, Aggressive to Moderate Tone, 16-Gauge 409-Grade Stainless Steel, Satin Finish, 3.0" Offset In, 3.0" Center Out, Reversible, 3 Year Limited Warranty.
Features:
- Straight-Through Design (fully reversible)
- Improved Horsepower and Torque
- 409-Grade 16-Gauge Stainless Steel Construction
- High-Heat Thermal Mesh
- Effective Drone Reduction
- Aggressive/Moderate Tone
Specs:
| Body Length (IN) | 14 |
|---|---|
| Body Type | Oval |
| Finish | High-Heat Thermal Mesh |
| Inlet Configuration | Offset |
| Inlet Diameter (IN) | 3 |
| Material | 409-Grade 16-Gauge Stainless Steel |
| Outlet Configuration | Center |
| Outlet Diameter (IN) | 3 |
| Overall Length (IN) | 20 |
| Prop 65 - Short Label | prop65_warning.jpg |
| Prop 65 (C, R or CR) | CR |
| Prop 65 Yes/No | Yes |
| Series | 4 inx9 in Oval |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1967-1981 | Pontiac | Firebird | |
| 1987-1991 | Chevrolet | Blazer | |
| 1987-1991 | GMC | R1500 Suburban | |
| 1994-1997 | Dodge | Ram 1500 | |
| 2000-2014 | Chevrolet | Suburban 1500 | |
| 2000-2022 | Dodge | Durango | |
| 2000-2014 | GMC | Yukon XL 1500 | |
| 2001-2022 | Chevrolet | Tahoe | |
| 2001-2022 | GMC | Yukon | |
| 2002-2006 | Chevrolet | Avalanche 1500 | |
| 2007-2013 | Chevrolet | Avalanche | |
| 2008-2013 | Chevrolet | Silverado 1500 | |
| 2008-2013 | GMC | Sierra 1500 | |
| 2014-2022 | Chevrolet | Suburban |
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
4.3 ★★★★★
Based on 1886 reviews
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Product Reviews
★★★★★ 5
Nice shelf!
Color: Black, Size: 2 in 1
I bought this shelf to put in the bathroom, I use it for putting wash cloths on the bottom shelf and a candle on the top shelf. It was easy to put together, and it was easy to hang. I did put polyurethane on the shelves, only so that, when I cleaned it, it would be easier to wipe. Everyone that sees it, likes it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 8, 2025
★★★★★ 4
Very nice shelf for the bathroom.
Color: Rucstic Brown, Size: 2 in 1, Color: Rucstic Brown, Size: 2 in 1
The small screws that screw into the wood shelves strip very easily. Be careful. Had to use different longer screws. Went together fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
★★★★★ 5
Functional
Color: Black, Size: 2+1 Tier Size
Very functional and sturdy. The installation wasn’t bad at all, I used a level to assist. It looks great, and all my products look organized on it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2025
★★★★★ 3
Sturdy & Easy to Assemble!
Color: Black, Size: 2 in 1
Does not come assembled - you must assemble it, and once you do, it leans a little forward due to the hanging screws being on the top but on the bottom. It looks as shown, although dimensions are slightly different than indicated. It is 12" wide x 5" deep, and I bought the one that said it was 18" wide by 4" deep. It's sturdy enough to hold hair products and toiletries, or a small plant. Overall decent for price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
★★★★★ 5
Muy práctico 👌
Color: Rucstic Brown, Size: 2+1 Tier Size, Color: Rucstic Brown, Size: 2+1 Tier Size
Muy práctico y fácil de armar e instalar.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
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