flowmasters questions

[94Red5.0]

quick flowmaster questions

Are the Super 40's the mufflers that come on the american thunder catback? Are these the loudest flowmasters? Do they come in 2.5 diameter? Where can I find them for the cheapest?

 

[94Red5.0]

bump

 

[wytstang]

Yes those are the ones that come on the American Thunder Cat-back. They are the loudest and check out summit they have them pretty cheap.

 

[94Red5.0]

Are you sure they are super 40's because the part reads American Thunder 40 Delta Flow Series O/O and I thought delta were a different, quieter version.

Is the catback all bolt up? I don't see any flanges on the system it looks like it needs to be welded....

 

[Venom351R]

I thought 1 chamber flows were the loudest, unless those are

 

[black04stang]

i have american thunder catback, but the mufflers are 40 series delta flows

 

[wytstang]

The one chambers are the loudest but are not offered in their cat-back system only the 40series. look up part#flo-17112 it just says they feature 2 chambered mufflers nothing about it being the delta series or just call summit and ask them.

 

[94Red5.0]

So does anyone know if its bolt on or weld on because as I stated earlier the pic doesn't look like the exhaust has flanges.

 

[5.0_GT_kid]

On flowmastermufflers.com they have a video of a install on a 2001 GT, and it needed to be welded.

 

[krahkin]

I run a Flowmaster cat back and it was a complete bolt-on kit. The install didn't take long at all, it was taking off the stock that took so long.

 

[5.0_GT_kid]

I'm sure that to get it on you can just bolt it up, but to make sure it don't leak i'd have it welded.

 

[1hot5.0]

Yep, Flowmaster kits are bolt-on's.