The Borla CrateMuffler SBC Hot 350/383 2.5in Offset/Center Oval Atak Muffler (400820) is designed to optimize sound and performance for Chevy small-block crate and custom-built engines. This directional muffler features a welded mounting bracket on the outlet endcap for easy identification.
Key Features:
Engineered for Chevy small-block 350/383 crate engines
2.5-inch offset/center oval design (14" x 4.35" x 9")
Constructed from premium T-304 stainless steel for durability
ATK sound tuning for aggressive exhaust notes
Includes Borla ’s Million-Mile Warranty
Built to outperform lower-grade stainless steel mufflers, this Borla CrateMuffler delivers enhanced power and drone reduction while maintaining corrosion resistance. CNC precision ensures a perfect fit for custom exhaust systems.
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