PERRIN Boost Tube Kit Red Piping Black Couplers - 2008-2014 Subaru STI PDM_high-flow-cat-pipes By connecting four mounting points

By connecting four mounting points across the underfloor with a rigid brace structure

lowers the center of gravity

Completely reversible if returning back to stock

Seibon Carbon Fiber OE Style Side Skirts Subaru WRX 2011-2014 / STI 2008-2014

PERRIN Boost Tube Kit Red Piping Black Couplers - 2008-2014 Subaru STI PDM_high-flow-cat-pipes By connecting four mounting pointsPERRIN Boost Tube Kit Red Piping Black Couplers Subaru STI 2008 2014 RallySport Direct carries a great selection of aftermarket performance products brought to you by PERRIN Performance. Here, you are looking at the PERRIN Performance Boost Tube Kit. These are intercooler pipes designed to work with the PERRIN Performance Front Mount Intercooler (sold separately). These are made using mandrel bent aluminum construction to deliver a fast and smooth