[attachmentid=47667]I saw an add that said Flowmaster American Thunder kits were designed to do away with the drone in the 2000RPM range. If you have them please let me know what you think. mitch e

 

This topic has been covered extensively on this site. You can use the search to find more info.

BTW, most including myself will say that the Flowmasters drone a little.

 

<div class='quotetop'>QUOTE(NJ3 @ April 23, 2006, 4:47 PM) Quoted post</div><div class='quotemain'>
This topic has been covered extensively on this site. You can use the search to find more info.

BTW, most including myself will say that the Flowmasters drone a little.
[/b][/quote]


Thanks for the info. mitch

 

They do drone, but It's not bad. My 2002 Chevy Tahoe has an K&N cold air intake and has louder engine drone than my 06 GT w/ Flows.

 

2000 is about where the drone goes away, they do drone at lower RPM'S.

 

they didnt make any horse power for mine,they do drone,as in loud and agrivating.35 years ago they would have been fine but i guess tastes change so i put the stock mufflers back on.

 

Like Stoenr said, they drone a bit at lower RPMs when you bog the engine down...Not sure why anyone could ever bog this engine down though... [img]style_emoticons/<#EMO_DIR#>/dunno.gif[/img] They sound awesome!!! Would never go back to stock.

 

Just down shift and it goes away.

 

IMO a little drone is great.

 

The only time I worry about it is when a passenger is in the car, and then I'll try to stay out of that RPM range by delaying the shift to 5th a little longer. Otherwise, it dosen't bother me at all!