PPE Turbo Resonator Delete, Duramax 3.0L, LM2/LZO, RAW FINISH. The PPE Turbo Resonator Delete replaces the restrictive factory turbo resonator. This easy bolt-on upgrade allows for cooler, less restricted air to enter the intercooler system. The CNC machined billet 6061-T6 aluminum construction features a steel retainer clip and a Viton O-ring.

Features:
-Easy bolt-on install, no tuning required
-CNC machined billet 6061-T6 aluminum
-Reduces restriction - improves airflow
-Viton O-ring
-Steel retainer clip