2024 Duramax Power. The truck's l5p duramax diesel engine received a substantial bump in power and torque thanks to a stout list of upgrades, including a new turbocharger, improved piston design, enhancements to. I'm sure mr banks will have a power adder available that will attain those power levels.

Wt & custom) retains factory grab handle. Diesel josh’s guide covers it all—tuning, air intake, exhaust.