04-05 Duramax LLY 4-1/2" HSP Cold Air Intake System
4.5 (1,234)
Sold 100+ last 30 days
20% off first order
$441.75
Color
Black
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Description
** 3-4 Week Build Time Normally**
Increasing airflow is critical when looking to purchase a cold air intake. Proven dyno numbers show our hsp intake providing 20 additional horsepower and 58 pounds of torque on average. the hsp intake deli...