Page 2 of 2 < 1 2
Topic Options
Rate This Topic
#40108 - 03/06/09 08:51 PM Re: exhaust question
macus1305 Offline
Member
Registered: 02/07/09
Posts: 332
Loc: mass
the drone dosent bother me much, i do about 70 on the highway and rpms are at 2200 if you turn the radio on you'll forget the drone. i wanted cabin noise and a louder car so i went with ubend and res del. i recently added a custom cai and the car screams on WOT. it sounds COOL!! they say in some states if u got no cat u'll get fined. check ur states laws.
_________________________
99 3.8 Firebird 5 spd/99 gp gt,zzp pcm, HAI, STB, 2.5Dp to 2.5 dynomax custom exhaust
Top
#40109 - 03/06/09 08:53 PM Re: exhaust question
macus1305 Offline
Member
Registered: 02/07/09
Posts: 332
Loc: mass
also slight throttle gain but nothing worth boasting about.
_________________________
99 3.8 Firebird 5 spd/99 gp gt,zzp pcm, HAI, STB, 2.5Dp to 2.5 dynomax custom exhaust
Top
#40110 - 03/07/09 11:10 AM Re: exhaust question
jlindahl2571 Offline
Member
Registered: 02/09/08
Posts: 591
Loc: Massachusetts
Anyone have a video of them driving their car with this drone noise?

I would like to hear it before I make any major changes.
_________________________
Justin
Top
#40111 - 03/07/09 03:10 PM Re: exhaust question
72chevman Offline
Member
Registered: 09/27/07
Posts: 1575
Loc: Where Dorthy,Toto & Wicked Wit...
The drone is mostly vibration in the system (more of a harmonic resonance) and hard to record. Find someone with flowmasters on a mustang that does not have cats and ride in their car, you will immediately understand why a lot of us call the dronemasters.
_________________________
03 GT, STB, GM HD sway bars, 35% tint, GE893(37watt)fogs, Flowtech Terminators, 180 T-stat, ZZP DP & PCM, Ceramic PLOG & Crossover, 18" glasspack, 2007 17" Mustang Bullits 235/55/17 Pirelli PZero Nero, 12" R1 D\S rotors, gutted air box, GTP radiator
Top
Page 2 of 2 < 1 2