FlowMaster 40
#1
FlowMaster 40
Does anyone have FlowMaster 40 muffler on there trucks? I'm thinking of getting one for my truck. I have some knock off FlowMaster on it now and you can't hear it at all. It's on a 351 Windsor so if anyone has a 40 on their Windsor, could you post a video of it so I can hear what it sounds like? Thanks.
Trending Topics
#11
#13
#14
I would estimate 300 to 500 miles. I was disappointed in mine at first. After about a week, it sounded great. Loud enough to hera when you accelerate but not irritating.
__________________
Jim
Jim
#15
it will get somewhat louder. what year is your truck?
Mine was better with the 40, much better when I replaced all 4 cats with 2 high flow magnaflows cats. Then even better once I dumped it right infront of the rear axle.
you could just try that. cut the pipes off and you will be able to hear it better in the cab.
But highflow cats the way to go. 80-90 buck each or something like that..
or maybe that was for the pair I forget.
Mine was better with the 40, much better when I replaced all 4 cats with 2 high flow magnaflows cats. Then even better once I dumped it right infront of the rear axle.
you could just try that. cut the pipes off and you will be able to hear it better in the cab.
But highflow cats the way to go. 80-90 buck each or something like that..
or maybe that was for the pair I forget.