DarrenWS6
The original Ford guy around here
[yt]Jo4eXYrCwRQ[/yt]
2004 Ford F150 5.4L
Stock Manifolds
Deleted Rear Cats
2.5" True Duals X'd
Dynomax 12" Bulelts
Magnaflow 4"x18" tips
Got the muffler swap done May 14th, Youtube finally uploaded the video just last night. Site is a PITA lately.. Took me 7 tries.
Anyways I have always craved the low end rumble and idle in a exhaust, and these Magnaflows did not provide that when warm. Had them for 25k miles though, since I originally did the exhaust July 3rd '08. Thank you for your service Magnaflow 11"s! Was planning on getting the 4" round Magnaflow bodies ( Magnapacks ) like I was originally planning in 2008, but I got a great deal $50 ) for two part #24125 Dynomax bullets and they're pretty much what Silverado is to Sierra, same thing just different cosmetics.
Im much happier with the rumble. Sounds damn near the same in tone, just with higher decibels in low rpm, and even louder when into the throttle, just a bit more wrappish on WOT/revs, pop rumbles on de-rev, I can hear the backpressure effect going down a hill in 4th gear O/D, drones significantly more inside about 25% more. I can live with it for now. It somewhat felt like I got a tiny pinch of low end torque back too. After looking inside the Magnaflows, some of the preforated tubing had mis-shaped and flared out a little, so I can see how I may have improved flow path with the Bullets. Just thought I would share,. Enjoy.
Some bonus footage at the end.
2004 Ford F150 5.4L
Stock Manifolds
Deleted Rear Cats
2.5" True Duals X'd
Dynomax 12" Bulelts
Magnaflow 4"x18" tips
Got the muffler swap done May 14th, Youtube finally uploaded the video just last night. Site is a PITA lately.. Took me 7 tries.
Anyways I have always craved the low end rumble and idle in a exhaust, and these Magnaflows did not provide that when warm. Had them for 25k miles though, since I originally did the exhaust July 3rd '08. Thank you for your service Magnaflow 11"s! Was planning on getting the 4" round Magnaflow bodies ( Magnapacks ) like I was originally planning in 2008, but I got a great deal $50 ) for two part #24125 Dynomax bullets and they're pretty much what Silverado is to Sierra, same thing just different cosmetics.
Im much happier with the rumble. Sounds damn near the same in tone, just with higher decibels in low rpm, and even louder when into the throttle, just a bit more wrappish on WOT/revs, pop rumbles on de-rev, I can hear the backpressure effect going down a hill in 4th gear O/D, drones significantly more inside about 25% more. I can live with it for now. It somewhat felt like I got a tiny pinch of low end torque back too. After looking inside the Magnaflows, some of the preforated tubing had mis-shaped and flared out a little, so I can see how I may have improved flow path with the Bullets. Just thought I would share,. Enjoy.
Some bonus footage at the end.
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Ford sounds good Darren! 
