524210 - Subaru GESi Downpipe
Forester 2009 - 2013
Impreza 2.5 GT 2009 - 2010
WRX 2008 - 2014
WRX STI 2008 - 2020
524220 - Subaru GESi Downpipe
Legacy GT 2005 - 2009
Outback XT 2005 - 2009
Congratulations on your purchase of the COBB Tuning Downpipe. The following instructions will assist you through your installation process. Please read them first BEFORE beginning the install and familiarize yourself with the steps and tools needed. If you feel that you cannot properly perform this installation, we HIGHLY recommend you take the vehicle to a qualified and experienced automotive technician.
If you aren't using an aftermarket heatshield you'll need to trim the factory heatshield along the lines shown in the picture below in order for it to fit on the new COBB Downpipe.
The COBB Downpipe replaces both of the catalytic converter sections after the turbo with a one piece unit. |
Subaru Installation Instructions
Main Installation Instruction Repository for Subaru Parts
Link to Subaru Map Notes to see what map you should be on given the parts you've added