PLM Manifold Downpipe Stud Nut Kit - M10 x 1.25 Honda Subaru

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.