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Wehrli WCFab high-flow intercooler pipe kit for 2011-2016 Duramax LML replaces factory two-piece components with larger one-piece 3-inch and 3.5-inch pipes to improve airflow between turbo and engine, reducing boost leaks and improving throttle response and turbo spool-up. Includes 3-inch upper crossover, 3-inch driver side and 3.5-inch passenger cold pipe, billet turbo resonator plate, threaded bung for the OEM intake temp sensor and upgraded silicone boots. Finished in bronze chrome, bolt-on and made in USA.
Wehrli 11-16 Duramax LML High Flow Bundle Kit Stage 1 - Bronze Chrome
