115027520 | PPE Performance Turbo Resonator Delete For Chevrolet Silverado / GMC Sierra 1500 2.7L | Black Finish

The stock 2.7L L3B plastic turbo resonator features a 1.75-inch internal diameter with a series of gill openings that mute any turbo sound, which also restrict airflow in the process. The PPE Resonator Delete Tube eliminates this bottleneck by offering an uninterrupted airflow path. It restores the signature sound of the turbo compressor and improves throttle response in the meantime. Crafted from a single-piece 6061 billet and offered in both raw and black-anodized finish, it not only delivers a sleek appearance but also adds some cooling capability to the system.

This resonator delete includes a high-quality Viton O-ring seal, and a steel retainer clip, ensuring a hassle-free, OEM-like fitment.

FEATURES

• CNC machined 6061-T6 Aluminum
• Eliminates restrictive factory plastic resonator
• Improves turbo efficiency and throttle response
• Reliable Viton O-ring seal
• Easy, bolt-on installation