Gotts Mod questions for 09-10 models
#1
#2
There was one member that dyno'd his truck before and after and saw no measurable gain. I don't know if it would void your warranty, you could just put it back before going to the dealership. Best I can tell is it makes your engine area louder but no concrete evidence of any performance improvement.
#4
There was one member that dyno'd his truck before and after and saw no measurable gain. I don't know if it would void your warranty, you could just put it back before going to the dealership. Best I can tell is it makes your engine area louder but no concrete evidence of any performance improvement.
#5