4" Magnaflow, who has one?
09-27-2011 | 10:23 PM
#41
Lol.. It was the muffler that was in the kit that edelbrock was selling for like 100 bucks because of over stock.. As far as drone, not so horrible while driving 70 mph. But as soon as your foot is in it it gets loud.. You think my FPR could be causing the loudness?? 
MagnaFlow Exhaust Products - For Trucks, Suv's, American Muscle, Diesel, & Sport Compact Vehicles
I put it just afterthe trans crossmember before the carrier bearing mount.
09-27-2011 | 10:52 PM
#44
Baltimore Whore
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From: In a van DOWN BY THE RIVER
I am running a dynatech insert at the end of the exhaust.. It does not bother me as bad as Rogers bothers him.. I just do not have room for anything, other then putting resi's where the converters should be.. It is just loud when im in the pedal.. On the beltway it is ok.
09-27-2011 | 11:28 PM
#45
Here a comparison in car of the 4in&out 7"round,30"overall length magnaflow vs. the flowmaster I recomended to Roger.Car only puts 350 to the wheels an ran the same with both.
Same cell was used to video both clips.
Magnaflow
98 ls1 Camaro stock internals 0-125 - YouTube
Flowmaster
Video from My Phone - YouTube
Same cell was used to video both clips.
Magnaflow
98 ls1 Camaro stock internals 0-125 - YouTube
Flowmaster
Video from My Phone - YouTube
09-28-2011 | 12:05 AM
#46
TECH Apprentice
Joined: Jul 2005
Posts: 375
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From: Utica, MI
Holy Drone batman! Right around the 3:11 mark iirc in the 3rd video----holy crap! Thought it had flowmasters or something 
Cool tire shredder
Cool tire shredder
Yes, I'm old. 
The camera doesn't really capture the problem like I'd hoped.
No, 110 db at part throttle, around 3000 rpm. WOT is a whole different animal.
Here's me going WOT at highway speed.
Rolling burnout - YouTube
The camera doesn't really capture the problem like I'd hoped.No, 110 db at part throttle, around 3000 rpm. WOT is a whole different animal.
Here's me going WOT at highway speed.
Rolling burnout - YouTube
09-28-2011 | 12:45 AM
#48
I am running a dynatech insert at the end of the exhaust.. It does not bother me as bad as Rogers bothers him.. I just do not have room for anything, other then putting resi's where the converters should be.. It is just loud when im in the pedal.. On the beltway it is ok.
09-28-2011 | 12:49 AM
#49
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11 Second Hall Moniter
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From: Wyoming
Do the writeup. I need to learn something new anyways!
Do you have one installed on your truck? If so, post a pic. I remember when the auto manufacturers were using them years ago, and they also used to weld on huge weights too. Come to think of it, the new GMT900 air intake tubes have one on them too.
Do you have one installed on your truck? If so, post a pic. I remember when the auto manufacturers were using them years ago, and they also used to weld on huge weights too. Come to think of it, the new GMT900 air intake tubes have one on them too.
09-28-2011 | 12:52 AM
#50
TECH Apprentice
Joined: Jul 2005
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From: Utica, MI
Very interested! Any links (I didn't find much except for an old mustang). Would like to see some pictures of what it looks like. Thanks.
Haha no I don't mean an echo chamber, its actually a resonator tube that branches off of your exhaust. Kind of looks weird if you're under the truck but if you are concerned about drone at cruise it really tones it down. Maybe I'll do a writeup on one and have Roger make it a sticky, not a lot of people seem to run resonator tubes to prevent drone.