Exhaust
#3
i too have researched the subject and magnaflow i will be doing this mod to my truck i am still looking for a cold air intake that's smog legal in calif there seems to be a lag in aftermarket parts for the 2009 it must be the economy check out the exhaust forum i have in the past used flowmaster and the were ok i hated the drone in the cab it was a series 40
Last edited by jetech00001; 07-12-2009 at 11:13 PM.
#4
I put a Flowmaster Super 44 on mine and I couldn't be happier. Very loud and it roars when u get on it. Had Magnaflows and Flowmaster 40 on my old f150. I liked the Flowmaster better but the Super 44 series blows the 40 series out of the water. Definately a matter of opinion, but hands down...Flowmaster Super 44!!
#5
Once my 09 arrives in two weeks, I am planning on going with a Flowmaster Super 44 SI/SO muffler. I have a flowmaster super 40 SI/DO on my 99 and liked how that sounded. The 09 are just way to quiet to not change mufflers out. When I installed the exhaust on my 99 I know I lost some low end torque so my plan was just to keep the single exhaust but switch out mufflers.