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Old 02-25-2009, 07:28 PM   #1
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Dynomax Bullet

I was thinking about getting a Dynomax bullet to go on my 99 GMC. Anybody got any sound clips of what it would sound like on a 5.3?
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Old 02-25-2009, 08:36 PM   #2
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Re: Dynomax Bullet

They sound nice. Don't have a sound clip but they sound really good.
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Old 02-27-2009, 07:30 PM   #3
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Re: Dynomax Bullet

I just put one of these on and it sounds sick, I have a 5.7l tho.

Look on youtube.
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Old 02-28-2009, 08:16 AM   #4
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Re: Dynomax Bullet

i looked on youtube and the dont have that many videos of one on a 5.3
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Old 02-28-2009, 02:13 PM   #6
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Re: Dynomax Bullet

love it on my 5.3
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Old 02-28-2009, 03:25 PM   #7
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Re: Dynomax Bullet

Do they rap, or grumble? I'm thinkin about installing them also, but I hate exhausts that rap.
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Old 02-28-2009, 04:33 PM   #8
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Re: Dynomax Bullet

gmc00z my truck is almost identical to yours minus the lift
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Old 02-28-2009, 07:00 PM   #9
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Re: Dynomax Bullet

i hope they do sound good in person... i just bought 2 for my truck. ill get them in the mail tuesday. so tuesday night ill be slaping them on my 97 5.7
i bought some longer ones because ive heard before that the longer ones are alittle quieter. so i bought the 23.125 in. versions.
i bought the 2 1/4 since I THINK thats what my pipes are.
i want to hear what they sound like on true duals... but if it doesnt sound just right then ill weld in a crossover pipe or what not after them. time will tell for me i guess.
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Old 02-28-2009, 07:05 PM   #10
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Re: Dynomax Bullet

i have a dynomax super turbo on mine, very throaty, not to loud, not raspy and no banging.
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Old 02-28-2009, 07:09 PM   #11
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Re: Dynomax Bullet

Quote:
Originally Posted by addiction2bass
i hope they do sound good in person... i just bought 2 for my truck. ill get them in the mail tuesday. so tuesday night ill be slaping them on my 97 5.7
i bought some longer ones because ive heard before that the longer ones are alittle quieter. so i bought the 23.125 in. versions.
i bought the 2 1/4 since I THINK thats what my pipes are.
i want to hear what they sound like on true duals... but if it doesnt sound just right then ill weld in a crossover pipe or what not after them. time will tell for me i guess.
You'd want the crossover before the mufflers, in fact just after the cats is a good placement for them, you want to merge the exhaust pulses as soon as possible for the most torque and best sound.
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Old 03-01-2009, 01:13 AM   #12
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Re: Dynomax Bullet

mines dumped at the axle and sounds perfect, drones a good bit but i dont drive my truck on the highway that often so it doesnt annoy me that much. Plus you can just turn the music up
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Old 03-01-2009, 01:31 AM   #13
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Re: Dynomax Bullet

well me personally im not worried about HP.... my other car is a 100HP civic.LOL so the 350 has plenty of power for me! ;)
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Old 03-01-2009, 09:38 AM   #14
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Re: Dynomax Bullet

I like mine, I had it dumped for a while and it sounded great, just way too much drone. Now I have it exiting in front of the rear tire. It sounds a little raspier than it did before, but there is almost no drone. It's pretty damn loud with long tubes too, I plan on sticking a Magnaflow in its place or adding a small 14" case along with it.
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