justa4banger

iTrader: (14)

try the hks... i have it and no drone at all..

EvoBroMA

TXS definitely has some drone on the highway. Had it on my MR.

Tnnrx7

iTrader: (3)

I love my AMS TBE w/ Test pipe.

Nice low growl during normal driving, not too loud at all.

But WOT, you can hear the beast come out...very loudly.

grillpt

iTrader: (24)

+1
I like mine as well. Its a little loud with a TP, but it's a lot better than most I think. The look isn't for everyone though... but you can always change the tip.

holler mcdollar

iTrader: (4)

greddy ti-c w/ dc cat-delete downpipe = drones but sounds deeeelicious.

my-red-rs

iTrader: (5)

A 3" TBE with no CAT will be loud... period. Especially at WOT.

If you want a quieter exhaust (relatively speaking) get a HFC, or if no CAT is a must, at least get a resonated TP or small resonated muffler for the CAT location.

For the CAT back section, get one with at least two resonators with full size resonator type muffler.

The multiple resonators (with different lengths) will also help with the drone.

veilside prius

iTrader: (13)

I love how my WORKS exhaust sounds at all speeds.

Thoe99

iTrader: (25)

What about Quicktimeperformance's electronic 3" downpipe? That's what I have, it gives me the best of both worlds--stock quiet exhaust and then loud track straight dump at the flip of a switch.

hytek369

iTrader: (81)

cobb makes quieter CBE

Mulholland0132

iTrader: (39)

Plus one.

Ludikraut

iTrader: (17)

whatever you end up getting, make sure to get a resonated test pipe and put a resonator (bullet) into the mid-pipe. That should eliminate most drone. If that still doesn't do it, stick a UPS moving blanket or two into your trunk ...

l8r)