Stainless Bros 615-08936-0117 SS304 Bullet Resonator 4in Body x 17in Length 3.5in Inlet/Outlet

The Stainless Bros 615-08936-0117 is a SS304 stainless steel bullet resonator featuring a 4-inch round body, 17-inch overall length, and 3.5-inch inlet/outlet diameter. Engineered for high-performance exhaust systems, this bullet resonator is designed to reduce unwanted exhaust drone and harsh frequencies while maintaining strong exhaust flow and a clean, aggressive exhaust note.

Constructed from 304-grade stainless steel, this resonator offers excellent corrosion resistance and durability under extreme heat cycles, making it well-suited for mounting in close proximity to the engine where exhaust temperatures are highest. The straight-through bullet design minimizes backpressure for maximum performance gains.

Key Features:

• Material: 304 Stainless Steel (SS304) for superior heat and corrosion resistance
• Body Diameter: 4 inches round
• Overall Length (OAL): 17 inches
• Inlet/Outlet Diameter: 3.5 inches (same size in and out)
• Straight-through perforated core design for low restriction and high flow
• Reduces exhaust drone and unwanted resonance frequencies
• High-temperature rated — ideal for close-to-engine mounting locations
• TIG-welded stainless construction for long-lasting durability
• Compatible with custom, aftermarket, and performance exhaust fabrication

The Stainless Bros 615-08936-0117 bullet resonator is an ideal component for custom exhaust builders, fabricators, and performance enthusiasts seeking professional-grade sound control without sacrificing exhaust system performance.