Flowmaster Options
Thread Starter
|
Posting Guru
Joined: Nov 2006
Posts: 1,866
Likes: 2
Flowmaster Options
I will be getting ready soon to having an exhaust system installed. I bought a Super 44 a month ago in prepartion for this, but I am beginning to have second thoughts on the muffler. I have run this muffler before, but in a true dual set-up, and I wasnt a big fan of the tone. I really like the deep roar of the Original 40 Flowmaster, but it's by far one the worse flowing muffler they offer. I know a lot of you hate flowmaster, but I will getting one, but I was wondering if any of you have had experience with the "Delta" Flow 40 series. Apparently this muffler is suppose to be a higher flowing original 40 muffler. I think if I ran this I would get my sound I'm after, with some better flow than the original 40. My only fear is it may not be loud enough. I have thought about running the 50 Series HD, which has a 4 inch internals, which might be key for letting a 460 scavenge, but again I see this killing the noise Im after
Lead Driver
Joined: Jul 2007
Posts: 5,715
Likes: 1
i have delta flow 40's on my wifes mustang with an off road h-pipe (no cats).
i am extremely pleased with the sound and performance. the inside noise is not bad at all, considering its her daily driver and its a convertible and she is able to talk on her phone without shouting.
as far as power and mileage, i noticed the car is able to be "lugged" much lower in the RPM's without bucking. the rest of the powerband i think you would need a real dyno to tell, my butt dyno couldnt tell you otherwise. mileage stayed about the same, based on what she tells me.
i am extremely pleased with the sound and performance. the inside noise is not bad at all, considering its her daily driver and its a convertible and she is able to talk on her phone without shouting.
as far as power and mileage, i noticed the car is able to be "lugged" much lower in the RPM's without bucking. the rest of the powerband i think you would need a real dyno to tell, my butt dyno couldnt tell you otherwise. mileage stayed about the same, based on what she tells me.
Senior User
Joined: Jun 2007
Posts: 218
Likes: 0
From: Colorado
I just had the dual in dual out 50 installed .We had toput resonators on to make it streetable . I like the Flowmaster tone .
Trending Topics
Post Fiend
Joined: Oct 2008
Posts: 6,154
Likes: 0
From: lost in WI
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
10 Most Surprising 2026 Ford Truck Features!
Joe Kucinski
Top 10 Ford Trucks Coming to Mecum Indy 2026
Brett Foote
5 Best / 5 Worst Ford Truck Wheels of All Time
Joe Kucinski
Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!
Joe Kucinski
Every 2026 Ford Truck Engine RANKED from WORST to FIRST!
Michael S. Palmer
The Best F-150 Deal of Every Trim Level (XL through Raptor)
Joe Kucinski
Thread Starter
|
Posting Guru
Joined: Nov 2006
Posts: 1,866
Likes: 2
I went with the Super 44. 3 inch in, with dual 2.5 inch outlets.
