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The DOD system in LS engines aims to improve fuel efficiency by deactivating half of the engine’s cylinders during light load conditions
Whether you're looking to restore your engine's performance or upgrade to a more powerful setup
5-02 24v Nozzle Set: Stage 1 Nozzle set for 50 RWHP improvement and enough fuel to support 385 RWHP with proper supporting modifications
Heavily modified P-Pump and upgraded turbo(s) are mandatory
120″ wall thickness
2017-2023 Duramax L5P 4" Cat & DPF Race Pipe w/ Muffler (431031) Crate Engine The DOD system in LS2017 2023 Duramax L5P 4" Cat & DPF Race Pipe w Muffler (431031) Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved flanges. Enjoy a noticeable boost in performance, lowered EGTs and amplified air flow with this Flo~Pro system. For powerhouse performance, Flo~Pro delivers horsepower you can hear! IMPORTANT NOTE: These kits will