Flowmaster 4X8 Universal Resonator 3 in. O/O

Tuned resonator designed to be used in conjunction with Flowmaster mufflers for improved sound reduction. Helps eliminate interior resonance.

• Universal inline resonator 3.00 in. inlet and outlet
• Durable fully welded 16 gauge aluminized steel
• Use with Flowmaster muffler
• Reduces interior resonance