Thinking about doing this next week just really wanna know if it will throw codes because of the lack of back pressure. I haven't been able to find much in that mod when it comes to codes, just what it sounds like. Any input from anyone who has done it would be great!

 

No codes. Ive heard it gives some rasp though.

 

Ya the more I listen to YouTube vides I'm leaning towards dynomax with maybe magnaflow mufflers

 

stage 4 with Magnaflow 11365 rear mufflers is pure sex
no rasp at all, nice deep growl