Pay in 4 interest-free payments of $75.00 Learn more
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
No emission tampering
with low emissions
Decrease in stress on the motor due to better combustion
wire loom and even a CCV reroute for a beautiful install
Billet 316 stainless steel unison rings
17-18 Duramax L5P Stealth Module Tuner No emission tamperingMake your diesel have more efficient power and fun to drive with our Chevy GMC Duramax L5P 6. 6L Diesel Performance Module exclusively for Chevy GMC Duramax years 2017 2018. Your module will be a stand alone computer that simply plugs in under the hood of your truck. It will not increase fuel volume, so theres no need for any other modifications. Make your truck work smarter, not harder! Get that extra boost in performance without any harmful side
