Borla 400957 S-Type CrateMuffler for 2008-17 Chevy LS3 V8 Camaro/Corvette/SS

Vehicle Fitment

• 2008-2013 Chevrolet Corvette (LS3 6.2L V8)
• 2010-2015 Chevrolet Camaro (LS3 6.2L V8)
• 2014-2017 Chevrolet SS (LS3 6.2L V8)

Features

• Purpose-built CrateMuffler® designed for LS3 6.2L V8 engines
• S-Type straight-through design for aggressive exhaust tone
• Directional flow with offset inlet/center outlet configuration
• 3" inlet and 3" outlet optimized for performance exhaust flow
• Oval body shape tuned to reduce drone on specific applications
• Premium T-304 stainless steel construction for corrosion resistance
• Precision CNC-manufactured for consistent quality and fit
• Backed by Borla's Million-Mile Warranty for long-term durability

Specifications

• Part Number: 400957
• Muffler Type: S-Type CrateMuffler®
• Material: T-304 Stainless Steel
• Inlet Diameter: 3"
• Outlet Diameter: 3"
• Body Dimensions: ~14" long, oval shape (~6" x ~10.34")
• Overall Length: ~19"
• Flow: Offset inlet to center outlet

Included Components

• 1x Borla S-Type CrateMuffler® Part #400957

Product Description

The Borla 400957 S-Type CrateMuffler® is engineered specifically for Chevrolet LS3 6.2L V8 applications, delivering a performance-oriented exhaust solution for crate engines, muscle cars and custom builds. Its straight-through S-Type design maximizes exhaust flow while producing a deep, aggressive tone that enhances the driving experience without excessive harshness. The directional flow configuration - offset inlet to center outlet - ensures optimal exhaust routing and reduces drone in many installations.

Constructed from premium T-304 stainless steel with all-welded construction, this muffler is built for durability, corrosion resistance and long service life. Precision CNC manufacturing ensures consistent dimensions and quality. Designed for use on select Chevrolet Camaro, Corvette and SS vehicles equipped with the LS3 6.2L V8, the Borla 400957 is ideal for enthusiasts seeking improved exhaust sound and performance.