Aluminum Velocity Stacks Size:2.5" Velocity Stack (6.5" OD Bell Dimension) An easy-to-use design for quick

An easy-to-use design for quick release and repeated use

With the added coped end that fits tubing sizes ranging from 2

2015-2018 Cadillac Escalade All Engines

Outlet: 4

2007-2011 Lexus GS450H 3

Aluminum Velocity Stacks Size:2.5" Velocity Stack (6.5" OD Bell Dimension) An easy-to-use design for quickAlucon's aluminum velocity stacks are engineered to enhance your engine's performance by optimizing airflow into the intake system. These components feature a flared, trumpet like design that smooths and accelerates incoming air while reducing turbulence. These have an overall height of 3", which allows them to be installed in multiple applications.