Before Banks engineers design build and test power systems they first examine stock vehicles to see where components choke airflow create backpressure raise EGTs and compromise fuel delivery Banks then gives back the power durability and engine efficiency the factory left on the table. The ultimate system for ferocious towing power and durability. Includes lifetime Banks Ram - Air filter and service kit Techni - Cooler intercooler assembly OttoMind Diesel Tuner BigHead wastegate actuator polished stainless Straight through Monster muffler with exclusive expansion chamber stainless 4 in. Monster exhaust with constant diameter head pipe assembly intermediate pipe and tailpipe 5 in. polished stainless double wall tailpipe tip and electronic dynafact pyrometer and boost gauge assembly. Lifetime LTD. Warranty.