Performance Cold-Side Intercooler Pipe and Boot Kit Application: 2006-2010 Chevrolet Silverado 2500 HD w/ 6.6L Duramax LBZ/LMM 2006-2010 Chevrolet Silverado 3500 HD w/ 6.6L Duramax LBZ/LMM 2006-2010 GMC Sierra 2500 HD w/ 6.6L Duramax LBZ/LMM 2006-2010 GMC Sierra 3500 HD w/ 6.6L Duramax LBZ/LMM Improve the power and efficiency of your Duramax with this cold-side intercooler pipe and boot kit. The factory cold-side pipe for the 2006-2010 Duramax features numerous restrictive bends that greatly decrease flow. The 3.5” diameter of this intercooler pipe provides a significant increase in airflow that results in more power and lower EGTs. Compared to normal silicone, these boots provide superior resistance to heat, pressure, fuel, and oil.
