Diamond Eye Manufacturing 120015 4in Aluminized Turbo Down Pipe

The Diamond Eye Manufacturing 120015 is a 4-inch aluminized turbo down pipe (also called a turbocharger downpipe) for diesel applications. It connects to the turbo outlet and carries exhaust away from the turbo.

Key Features:

• 4-inch aluminized construction
• CNC machined end-forms for a precise fit
• Mandrel-bent tubing for smoother flow out of the turbo
• Thermal-resistant wrapping that helps reduce EGTs by up to 150 degrees
• C.A.R.B. exempt under Executive Order #D-778-1

This down pipe replaces the restrictive factory outlet pipe. It is a good choice for owners who want better exhaust flow and lower exhaust gas temperatures.