Flowmaster super 44

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Raptor Retrofit

HID Specialist
Supporting Vendor
Supporting Member
Joined
Jul 22, 2010
Posts
1,970
Reaction score
1,178
Location
NY
Installed the super 44 last night, sounds great, its pretty loud when you romp on it but mellow at cruising speed. there's some cabin drone around 2000rpm, If you want something very aggressive this is it, if you want a little more mellow with less drone I would stick with the 50 series. I got some specs on the stock exhaust for anyone looking to do some work on theirs and a before and after video for comparison.

Big thanks to my bro Taylor for his help, letting me use his shop and tools !

First time I saw the truck on a frame lift, man there's a lot of travel !

1-5.jpg

The stock system was at least 10 lbs heavier.

2-3.jpg

This is before the muffler after the flange, OD is 2.75

3-3.jpg

This is before the flange, OD 3". this is where I connected. for some reason, maybe to increase back pressure, they drop from 3" to 2.75". I made my cuts before the flange and installed a new one, keeping it 3" straight to the muffler. I drove around all day and haven't noticed any drop in power or any problems from lack of back pressure. Actually feels like there's more power but I doubt I gained anything.

4-3.jpg

Here is the new system. after the muffler the OD is 2.5", my pic of that didn't turn out, sorry. the stock system starts to bend right after it exits the muffler so I cut as close to the muffler as I could and extended the 2.5 pipes a bit to fit the Flowmaster properly

5-2.jpg

There was two stock hangers on the muffler, one in front and one behind, I only reused the rear one.

6-1.jpg

Heres the finished system.

8.jpg


Heres a sound clip of the stock system. My little camera sucks for audio, just doesn't reproduce the deep tones of the exhaust.


http://www.youtube.com/watch?v=2P2lEqS3BCg




Heres the Super 44 system, and a little burnout. I wanted to do a better one but got yelled at by my girl.


http://www.youtube.com/watch?v=t3cbGTJ93no
 

BIRDMAN

Birdministrator
Joined
May 16, 2010
Posts
12,915
Reaction score
6,191
Location
Boston
I am almost considering throwing one in mine. I got over the drone thing...mine is loud as hell at high RPMs I can only imagine yours!
 
OP
OP
Raptor Retrofit

Raptor Retrofit

HID Specialist
Supporting Vendor
Supporting Member
Joined
Jul 22, 2010
Posts
1,970
Reaction score
1,178
Location
NY
Well my ******* comment wouldnt be worth it now!

Seriously man, the only ppl Ive ever blocked have left me rude messages. Maybe you left one on another video I did and didnt know it was mine ?
 

Batman

Full Access Member
Joined
Jul 8, 2010
Posts
617
Reaction score
23
Location
Byhalia, MS
I am goin to run and "X" and dual 40s on my 6.2. I will have a little write up over on the 6.2 side. Nice write up on the 5.4.
 
Top