Intercooler Upgrade...from Intercooler #1 to #3

The picture shows Intercooler #1 (which is included with all but the Z package), followed by the larger Intercooler #2 and the even larger Intercooler #3. For those planning track work with their turbo kit we suggest the upgrade to at least intercooler #2, and intercooler #3 is even larger but more work to fit into the chasis.