The factory subs are bolt-in and mostly useless. They are better than nothing, but not by much. There are some fairly significant gains with good full length subs like Steeda, GRC, Hans or MM
the full length weld in subframes are far better than the stock ones. It is a little extra insurance that your doors will keep shutting nicely, also transfers the engine to the wheels better less flex.
They come off and are replaced.
The only value they have is that some race classes require ousing them not aftermarket, so you may be able to sell them.
They come off and are replaced.
The only value they have is that some race classes require ousing them not aftermarket, so you may be able to sell them.
Hey guys, thanks for the information. I knew my 'vert had them from the factory, but didn't realize there would be a significant gain by replacing them.
Hey guys, thanks for the information. I knew my 'vert had them from the factory, but didn't realize there would be a significant gain by replacing them.