Exhaust cutout problem. Advise needed?
I have an 06 ss silverado, i have some 3" exhaust cutouts that i want to put in, but want to move my cats to the rear closer to the muffler so when i open the cutouts it runs like a real open pipe. now my issue and question is if i move my cats when i open my cutouts wil the truck lose power due to no back pressure??? If anyone really knows please let me know. had some good advise already but i need more.
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