Stock to mild exterior exhaust tone;Reduced Interior resonance;Recommended for SUV, trucks, motorhomes and tow vehicles;Improved horsepower or torque and potential mileage improvement;Race proven patented delta flow technology

• Flowmaster 527504 50 Big Block Muffler - 2.75 Dual IN / 2.50 Dual OUT - Mild Sound

Flowmaster 527504 50 Big Block Muffler - 2.75 Dual IN / 2.50 Dual OUT - Mild SoundFlowmaster