View Single Post
Old 11-14-2011, 11:34 PM   #228
Registered User
Join Date: Nov 2006
Location: Lancaster, PA
Posts: 1,729
My Ride: bmw 328i S54 sedan (
Originally Posted by vI6ious View Post
HPF Subframe Reinforcement Plates
This subframe reinforcement kit for the E46 M3 includes all the components you'll need to stiffen your rear subframe to protect it from tearing apart under high horsepower applications. We recommend this kit for all E46 M3's. The HPF kit is the thickest kit on the market using 1/10" thick steel and reinforces the rear subframe mounting points in the unibody. It must be installed by a professional welder or fabricator. Requires grinding, metal cutting, welding and major component disassembly and assembly.
i understand that the proper method is to weld it, and that is the reason i planned on welding originally, but as some people have mentioned i dont think that i will have any issues with the epoxy over time. NASA FTW

worst comes to worst in 20 years ill have to pull down the subframe and weld the pieces that are epoxed..?

Last edited by BDUB328I; 11-14-2011 at 11:35 PM.
BDUB328I is offline   Reply With Quote