Muffler - Page 2 - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat

Performance, Brainstorming & Tuning Talk about modifications, or anything else associated with performance enhancements. Have a new idea for performance/reliability? Post it here. No idea is stupid! (please use Detailing and Appearance for cosmetic ideas)

Thread Tools Search this Thread
Old 05-21-2008, 01:47 AM   #11
Senior Member
True Car Nut
Join Date: Dec 2002
Location: Sauk Centre, MN
Posts: 5,458
Thanks: 0
Thanked 0 Times in 0 Posts
OLBlueEyesBonne is on a distinguished road

I have an IMCO HF (very similar to the Flowmaster, but a little more free flow) crossflow muffler here I am looking to get rid of.
It is 2.5" inlet and dual 2.5" outlets.
I'd like to get $60 shipped in the US.
It has been used, but has probably 10,000 miles on it tops and is in very good condition.
I can post pics tomorrow if you are interested.
OLBlueEyesBonne is offline   Reply With Quote
Old 07-07-2008, 04:11 PM   #12
Junior Member
Posts like a Ricer Type-R
Join Date: Jul 2008
Location: Kissimmee
Posts: 16
Thanks: 0
Thanked 0 Times in 0 Posts
1badgtp is on a distinguished road

Ive got 3" piping (stainless) all the way to the stock mufflers (no cat/resonator)to create some kind of backpressure on my 04'GTP and sounds really good. Not to loud, not weak, just right to let others know your **** aint stock. Best run with only simple bolt-ons, 13.263 @106.72. and 13.398 @106.03, Both with 2.078 and 2.105 60ft!! Agree on that if your still in 14'*, changing mufflers are really just noise with no REAL performance advantage. I left mine on to keep my sanity when cruising. I like to hear my jams!!
1badgtp is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
The "True" performance muffler Allmachtige Performance, Brainstorming & Tuning 17 03-05-2003 11:56 AM
Got my dynomax muffler installed! Paulnold Performance, Brainstorming & Tuning 6 12-12-2002 04:28 PM
Muffler Choice .....Any suggestions? ridic2002 General GM Chat 8 12-11-2002 03:24 AM
Muffler ridic2002 Performance, Brainstorming & Tuning 0 10-24-2002 11:15 AM
Flowmaster Muffler ridic2002 Performance, Brainstorming & Tuning 3 09-06-2002 11:13 PM

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

All times are GMT -4. The time now is 09:35 PM.

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.