thats why i kept my new stock gm ones, if i have any issues im contacting msd see if i can get replacements. and ask them if there such a good company why does everyone have this issue, and why they dont try and help them
intake has been ported, and thats after scrubbing it, you should of seen it before and honestly if scrubbing it didnt get it loose, im not worried.
do it![]()