SKU: 400946 | UPC: 808422009461
Borla CrateMuffler LS3 S-Type 2.50in Offset/Offset 14inx4.35inx9in Oval Muffler for 2008-2016 Chevy Corvette Camaro SS Pontiac G8
Borla 400946 CrateMuffler S-Type delivers tuned exhaust sound and performance for Chevrolet LS3 6.2L V8 stock output engines. Designed for 2008-2016 Corvette Z06 ZR1 Grand Sport 427, 2010-2015 Camaro SS ZL1 LS LT Z/28, 2014-2016 Chevy SS, and 2009 Pontiac G8 models. Gain power, torque, fuel economy, and distinctive Borla exhaust note with every throttle pull.
Key Features
- T-304 Stainless Steel Construction: Premium material resists corrosion for long-lasting durability in harsh conditions.
- Directional Design: Outlet identified by welded bracket; tuned specifically for LS3 engines to reduce drone and enhance sound.
- Precise Dimensions: 14in length x 4.35in width x 9in height; 2.5in offset inlet and offset outlet for direct fitment.
- CNC Manufacturing: Computer-controlled production ensures accurate flow and perfect integration with stock or custom exhaust.
- Million-Mile Warranty: Backed by Borla’s proven reliability for peace of mind over years of hard use.
Product Notes
- Mufflers are directional; position outlet end with welded mounting bracket toward rear of vehicle.
- All-welded construction for leak-free performance and structural strength.
- Ships in protective packaging; box dimensions 16in x 6in x 12in, product weight 11 lbs, shipping weight 12 lbs.
Installation Notes
- Professional installation recommended.
- Bolt-on design mates to 2.5in piping; clamp or weld compatible.
- Verify inlet/outlet orientation matches offset positions for optimal flow.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010-2013 | Chevrolet | Corvette | Grand Sport |
| 2008-2013 | Chevrolet | Corvette | Z06 |
| 2011 | Chevrolet | Corvette | Z06 Carbon |
| 2009-2013 | Chevrolet | Corvette | ZR1 |
| 2014-2016 | Chevrolet | SS | Base |
| 2009 | Pontiac | G8 | Base |
| 2009 | Pontiac | G8 | GT |
| 2009 | Pontiac | G8 | GXP |
| 2010-2015 | Chevrolet | Camaro | LS |
| 2010-2015 | Chevrolet | Camaro | LT |
| 2010-2015 | Chevrolet | Camaro | SS |
| 2014-2015 | Chevrolet | Camaro | Z/28 |
| 2012-2015 | Chevrolet | Camaro | ZL1 |
| 2013 | Chevrolet | Corvette | 427 |
| 2008 | Chevrolet | Corvette | 427 Limited Edition Z06 |
Why Choose Borla?
- Leaders in stainless steel exhaust since 1979 with wins in racing and street applications.
- Builds systems that increase horsepower, torque, and efficiency for real-world gains.
- Every component precision-engineered for fit, flow, and signature aggressive sound.
Frequently Asked Questions
- Q: Does this fit my 2012 Camaro ZL1 with LS3 engine?
A: Yes, direct fit for 2012-2015 Chevrolet Camaro ZL1 and all listed LS3-equipped models; 2.5in offset inlet/outlet aligns with stock piping. - Q: What material is used in the Borla 400946?
A: T-304 stainless steel throughout, stronger than 409-grade for corrosion resistance and sustained performance. - Q: What warranty covers this muffler?
A: Million-Mile Warranty against defects in materials and workmanship when installed and maintained properly.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed, 16in L x 6in W x 12in H
- Weight: 11 lbs product, 12 lbs shipped
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