2001-2010 Duramax Allison Billet Output Shaft (A1-109100)Made from 300M Billet steel. Ideal for heavy duty service applications. Precision ground for high dimensional accuracy. Ideal for those who challenge their vehicles at work or at play.

burned C2/C3 clutches

5 - 2010 GMC Duramax

choose Injector Protector

Requires a wideband AFR gauge to ensure proper air-fuel ratios

2020-2026 Duramax 3

000 BTU/HR of cooling and over 350% temperature drop versus the factory system - 36% better temperature drop than BD's standard single core kit

This turbo is ideal for towing setups

The Bilstein 5160 Series Shock Absorber 25-218190 is built with a high capacity external reservoir to maximize cooling and performance under the roughest conditions in your 2011-2019 GM 2500/3500HD

By adding the BD X-Flow Air Intake Heater Kit to your X-Flow Intake you can take advantage of quicker

Every EGR delete kit is manufactured in Canada from billet aluminum

eliminating all cutting of the filler neck and significantly speeding up the installation process

improve throttle response