IMCO T924 muffler installed
Senior Member
Joined: 04-04-2006
Posts: 100
From: gilroy, ca
muffs
we got are's fixed what a diff, got the true imco t-924 , and made a great diff , i was funny how bad the car ran with the first one they told me was a imco , no mid range and top end , bog city they change it out and BAM power is back thanxs again mike for the info , now too get the white one done , 
found a local shop selling the mufs for 22.00 bucks what a deal , 
found a local shop selling the mufs for 22.00 bucks what a deal ,
Senior Member
Joined: 04-19-2006
Posts: 5,065
From: Arvada CO
Originally Posted by GRUMPEE
Now I want one! Out of those of you that installed the imco, did anyone reuse the OEM chrome tip? My idea is to keep it looking stock,ie, mild sleeper
A lot of people have used their stock tip, but mine didn't come with one, so until I replaced the muffler I used one of those chrome screw on tips. Then when I had the muffler installed, I had them put on a real nice double walled one at the shop for an extra $50.
Senior Member
Joined: 06-26-2006
Posts: 322
From: Hochspeyer Germany
I've read all 11 pages of this thread and seen posts like "you can hear the exhaust flow better" or "you can feel the difference".
Just wondering if anyone has any dyno sheets to prove the improvement? I know people can easily misconstrue “hearing” a louder or nicer sounding exhaust with “feeling” more power.
Only reason I ask is because I’ve been down that road before buying exhausts because people keep “feeling” the added power, but in the end, the stock exhaust was proven to outperform.
Just wondering if anyone has any dyno sheets to prove the improvement? I know people can easily misconstrue “hearing” a louder or nicer sounding exhaust with “feeling” more power.
Only reason I ask is because I’ve been down that road before buying exhausts because people keep “feeling” the added power, but in the end, the stock exhaust was proven to outperform.