This is a direct bolt on for the ETS intercooler or the factory intercooler, so you do not have to purchase one to have the other. From testing we immediately saw an increase in boost without even changing the tune, and overall everything performed better.

Features:

• 2.5" hotside and cold side charge pipes
• ETS High Quality Silicone Couplers
• ETS Stainless T-bolt Clamps
• Powdercoated Black finish