Best Sounding & Looking Exhaust for GMC 5.3?
#11
I would also look into Spintech. Great company, you can either get aluminized or stainless systems. Their stuff is biult like tanks and the only company that sells a true dual system. I just went to them because I had a bullet muffler with no cats and it sounded like a tractor and cackled terrible. I put their sportsman street muffler on and it sounds mean!
here is there link
http://www.spintechmufflers.com/spin...ntechindex.asp
here is there link
http://www.spintechmufflers.com/spin...ntechindex.asp
#12
Originally Posted by fluxu8
Magnaflow...check out this thread for a video/sound clip...
https://ls1tech.com/forums/showthread.php?t=255747
https://ls1tech.com/forums/showthread.php?t=255747
#15
I downloaded the soundclip, that sounds pretty nice. Any chance you can get one from in the cab? I want to put a Magnaflow on my truck, but I've been told they drone between 1800-2000 rpm
#16
i just got my magnaflow on and i love it on my rcsb 4.8 sounds great at idle and at wide open. i liked it better than my uncles corsa. and for the price magnaflow is the best bet for the buck plus no drone at all!!!!
#17
Originally Posted by fluxu8
Yeah, I'll get one of inside the cab. It did drone a little bit from 1600-1800, but that went away when I put my UPD on....more air from the intake balanced it out... no drone now!