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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Borla
Borla CrateMuffler S-Type LS3 2.50in Offset/Offset 14in x 4.35in x 9in Oval Muffler (400946) for Select GM 2008-2016
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2008-2016 Chevrolet Camaro (SS/ZL1), Corvette, SS, and Pontiac G8 GXP models equipped with LS3 engine families.
The Borla CrateMuffler (MPN 400946) is a purpose-built exhaust solution engineered specifically to optimize the acoustic profile and power delivery of LS3 crate and custom-built motors. As part of the S-Type series, this muffler delivers a deep, aggressive tone without the intrusive drone typically found in universal mufflers. For those seeking a quieter "Touring" sound level, this muffler can be paired with Borla resonator 400938.
Constructed from premium T-304 stainless steel, this muffler offers superior corrosion resistance and durability compared to standard 400-series stainless steel. The precision CNC-manufactured housing features a directional design for maximum flow efficiency; the outlet side is easily identified by the mounting bracket welded to the endcap.
- Series: CrateMuffler S-Type
- Configuration: 2.50in Offset Inlet / 2.50in Offset Outlet
- Case Dimensions: 14in L x 4.35in H x 9in W Oval
- Material: T-304 Stainless Steel
- Manufacturing: CNC Numerical Control
- Part Number: 400946
- Warranty: Million-Mile Warranty
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010-2015 | Chevrolet | Camaro | SS |
| 2012-2015 | Chevrolet | Camaro | ZL1 |
| 2008-2013 | Chevrolet | Corvette | Base |
| 2010-2013 | Chevrolet | Corvette | Grand Sport |
| 2009-2013 | Chevrolet | Corvette | ZR1 |
| 2014-2016 | Chevrolet | SS | Base |
| 2009 | Pontiac | G8 | GXP |
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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Borla CrateMuffler S-Type LS3 2.50in Offset/Offset 14in x 4.35in x 9in Oval Muffler (400946) for Select GM 2008-2016
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits select 2008-2016 Chevrolet Camaro (SS/ZL1), Corvette, SS, and Pontiac G8 GXP models equipped with LS3 engine families.
The Borla CrateMuffler (MPN 400946) is a purpose-built exhaust solution engineered specifically to optimize the acoustic profile and power delivery of LS3 crate and custom-built motors. As part of the S-Type series, this muffler delivers a deep, aggressive tone without the intrusive drone typically found in universal mufflers. For those seeking a quieter "Touring" sound level, this muffler can be paired with Borla resonator 400938.
Constructed from premium T-304 stainless steel, this muffler offers superior corrosion resistance and durability compared to standard 400-series stainless steel. The precision CNC-manufactured housing features a directional design for maximum flow efficiency; the outlet side is easily identified by the mounting bracket welded to the endcap.
- Series: CrateMuffler S-Type
- Configuration: 2.50in Offset Inlet / 2.50in Offset Outlet
- Case Dimensions: 14in L x 4.35in H x 9in W Oval
- Material: T-304 Stainless Steel
- Manufacturing: CNC Numerical Control
- Part Number: 400946
- Warranty: Million-Mile Warranty
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010-2015 | Chevrolet | Camaro | SS |
| 2012-2015 | Chevrolet | Camaro | ZL1 |
| 2008-2013 | Chevrolet | Corvette | Base |
| 2010-2013 | Chevrolet | Corvette | Grand Sport |
| 2009-2013 | Chevrolet | Corvette | ZR1 |
| 2014-2016 | Chevrolet | SS | Base |
| 2009 | Pontiac | G8 | GXP |
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