Flowmaster American Thunder Classics installed
2nd Gear Member
Joined: Jul 2006
Posts: 450
From:
and they cost me the most, I could buy three of these flowmaster axle backs for the price of the bassani's 
!
5th Gear Member
Joined: Mar 2006
Posts: 3,758
From:
I've got Bassani from header to tip. The trick is STAINLESS all the way, not aluminized ;-)
...anyway, getting off topic from OP's Flows!...
2nd Gear Member
Joined: Jul 2006
Posts: 450
From:
The ones the OP has and I have are stainless steel, these are the new style axle backs that are 40 series square mufflers with a 4'' stainless steel tip, these aren't the big alumium ones that first came out for the s197. The quality on these are top notch and sounds 100% better than the previous flowmaster axle back, really gives it a muscle car sound! This axle back is fairly new design and hasn't been out that long.
Joined: Sep 2008
Posts: 19
From: Ohio
Sounds like flowmaster finally got it right. But the bad part is, now I have to decide between MAC with an o/r prochamber or Flowmaster Classic with an o/r prochamber. Thanks buddy as if I haven't spent enough time debating which system I want...lol
Last edited by cincygtstang; Sep 7, 2009 at 10:47 AM.
2nd Gear Member
Joined: May 2009
Posts: 305
From: utah
boom could be construed as bomb as in cherry bomb, cherry bomb glass packs, boom tubes have the same sound as a glass pack when you let off the throttle after revving they look the same externally, they have boom in their name,
the fox mustangs with flowmasters have the best sound out there, if that can be duplicated in the new cars your golden, I would not want my car having the glass pack rasp when shifting gears and sounding like some redneck in a 81 chevy pickup, thats what boomtubes remind me of
which part number are the classics??
http://www.flowmastermufflers.com/se...t=Search%20Now
the fox mustangs with flowmasters have the best sound out there, if that can be duplicated in the new cars your golden, I would not want my car having the glass pack rasp when shifting gears and sounding like some redneck in a 81 chevy pickup, thats what boomtubes remind me of
which part number are the classics??
http://www.flowmastermufflers.com/se...t=Search%20Now
Last edited by cummins cowboy; Sep 7, 2009 at 12:09 PM.
Thread Starter
2nd Gear Member
Joined: Sep 2009
Posts: 470
From: NC