The Borla CrateMuffler LS3 S-Type 2.50in (400946) is engineered to maximize both power output and sound quality for crate and custom-built engines. Featuring a directional design with a welded mounting bracket, this muffler ensures optimal exhaust flow while reducing or eliminating unwanted drone. Made from premium T-304 stainless steel, it offers superior durability and resistance to corrosion. Borla’s precision CNC manufacturing guarantees a perfect fit, while the Million-Mile Warranty underscores the brand’s commitment to quality and performance.
Directional design for optimized sound and exhaust flow
Constructed from aircraft-grade T-304 stainless steel for durability
CNC-manufactured for precise fitment and performance
Reduces or eliminates exhaust drone for a smoother ride
Straight-through core with race-inspired engineering for maximum power
Corrosion-resistant material ensures long-lasting performance
Backed by the Borla Million-Mile Warranty
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