Looking for opinions on the Full Race Downpipe
 

Wondering if anyone out there has hands on or knows of someone who installed and is using the Mazdaspeed Prostock Downpipe ?
Thanks for the help.

I have heard they are an incredible waste of money and you should buy 3 eBay downpipes instead. Seriously though a pipe is a pipe and will net you the same power and similar sound.


Tapatalk LIKE A BOSS!

Obviously I do not have the 5 bolt top half on my EFR set up. With that said the only difference from mine and the Pro Stock is that top half. I have taken mine apart and it is very nice and easy to deal with. Since having mine here is California I have driven in temperatures ranging from 32 degrees Fahrenheit to so far about 92 degrees Fahrenheit. I have no cats and no CELs have come on. I assume that was kind of along the lines of what you were curious about. There is enough room to put a cat in there if you are wanting to do that.

Jason

Perfect info. Figured it wouldn't hurt to ask and get the information on here in case others were curious as well.