SKU: 400957 | UPC: 808422009577
Borla CrateMuffler LS3 3in Offset/Center 14in x 4.35in x 9.10in Oval Muffler S-Type for 2010-2017 Chevrolet Camaro SS, Corvette, SS
Borla CrateMuffler 400957 is engineered exclusively for Chevrolet LS3 6.2L V8 crate and custom engines, delivering aggressive S-Type exhaust note with reduced drone. Direct fit for 2010-2015 Camaro SS, 2008-2013 Corvette Base, 2010-2013 Corvette Grand Sport, and 2014-2017 Chevrolet SS Base. Constructed from T-304 stainless steel for lasting performance in high-heat conditions.
Key Features
- Directional Design: Outlet end marked by welded mounting bracket ensures correct installation for classic S-Type sound and drone elimination on LS3 applications.
- LS3-Specific Tuning: Purpose-built for 6.2L V8 engine family to produce powerful exhaust tone while maintaining smooth highway driveability.
- Precise Dimensions: 3" offset inlet / 3" center outlet, 14" body length x 4.35" x 9.10" oval, 19" overall length for seamless integration into OEM or custom exhaust systems.
- T-304 Stainless Steel: Premium material resists corrosion and withstands extreme temperatures better than 400-series steels for long-term reliability.
- CNC Manufacturing: Computer-controlled production guarantees exact tolerances and consistent fitment across applications.
Product Notes
- Muffler is directional; always install with outlet (bracket side) facing rear of vehicle.
- Add Borla resonator 400939 downstream for smoother Touring-type sound if desired.
- Securely packaged to prevent shipping damage; inspect upon receipt.
Installation Notes
- Professional installation recommended.
- Position offset inlet toward engine side; verify bracket alignment with factory hangers.
- Compatible with 3" exhaust piping; no special hardware required for listed vehicles.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010-2015 | Chevrolet | Camaro | SS |
| 2008-2013 | Chevrolet | Corvette | Base |
| 2010-2013 | Chevrolet | Corvette | Grand Sport |
| 2014-2017 | Chevrolet | SS | Base |
Why Choose Borla?
- Most experienced exhaust manufacturer with decades of motorsport victories.
- Every CrateMuffler backed by Million-Mile Warranty for total confidence.
- Proven engineering from precision CNC processes and real-world testing.
Frequently Asked Questions
-
Q: Will this muffler fit my 2012 Camaro SS with LS3 engine?
A: Yes, 400957 is direct fit for 2010-2015 Camaro SS LS3 models; uses factory mounting points with 3" piping. -
Q: What material is used in construction?
A: Full T-304 stainless steel body, baffles, and tips for superior heat and corrosion resistance over milder steels. -
Q: What warranty coverage applies?
A: Million-Mile Warranty covers defects in materials and workmanship when installed and maintained properly.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Original Borla box, 21" L x 11" W x 7" H
- Weight: 10.8 lbs
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