PLM Manifold Downpipe Stud Nut Kit


These are replacement hardware studs and nuts that fits our 2015+ Subaru headers (not up-pipes), and 2016+ Civic downpipes.


This kit fits the following applications:


PLM Honda Civic 2016-2021 Downpipe Hardware
PLM Subaru 2015+ WRX Manifold Hardware
PLM Subaru Up-Pipes (Most models)
M10 x 1.25 studs and flange nuts  
High quality grade 10.9

This kit includes the following:


6 studs
6 nuts

Please make sure this is the correct size you need.  These are M10 x 1.25.  There are many different threads on the market and they are not all the same.
Note: 


For PLM Subaru Up-Pipes, it can be M10 x 1.25 or M10 x 1.5.  Please check the thread pitch you have
On the Civic down pipe, you will use 5 of the 6 studs.