Designed to minimize interior resonance, the Delta Flow 40 Series muffler still keeps an aggressive exterior tone. The Delta Flow 40 Series Helps increase torque and horsepower on many late-model performance cars and trucks. Available in Aluminized and 409 Stainless for harsh weather applications.

Application Recommendations:

• Late-Model Performance Car


• Performance Tone


• Reduced Interior Resonance


• Vehicles with Dual Exhaust