View Poll Results: What muffler would you buy?
Flowmaster 40 Series
15
17.24%
Magnaflow
72
82.76%
Voters: 87. You may not vote on this poll
Flowmaster or Magnaflow
Sound is subjective, but the rest of your statement is garbage. The only way youll get better flow than a 10 series flowmaster is a straight through bullet, which to me sound like ***.
TECH Apprentice
Joined: Nov 2006
Posts: 369
Likes: 0
From: Copenhagen
happy new year
Does the cat back really cut that much power with the cut out open? I would think you might loose HP with the cutout being open no matter what cat back.
What type of proof do you have? Dynoed with flowmaster cutout closed. Dynoed flowmaster cutout open. Dynoed "x" with cutout closed. Dynoed with "x" open. All through same pipes and headers? All on same dyno?
I'm not saying it's not true, would just like to know more. I figured the cat back would have little affect with the cutout open.
Don't you usually loose power with the cutout open because not enough back pressure? So the restricted catback would raise the back pressure a bit..That was my thinking anyway. I don't have any sheets to proove my thought process.
Just a thought in theory...anybody?
What type of proof do you have? Dynoed with flowmaster cutout closed. Dynoed flowmaster cutout open. Dynoed "x" with cutout closed. Dynoed with "x" open. All through same pipes and headers? All on same dyno?
I'm not saying it's not true, would just like to know more. I figured the cat back would have little affect with the cutout open.
Don't you usually loose power with the cutout open because not enough back pressure? So the restricted catback would raise the back pressure a bit..That was my thinking anyway. I don't have any sheets to proove my thought process.
Just a thought in theory...anybody?
