MagnaFlow? Socially Acceptable?
 

Yes, I'm an older guy. I didn't want loud but I wanted that deep rumble that stays with you all the way thru the acceleration, but is quiet when driving. And I got it with the MagnaFlow cat back system. The diameter of the pipes is a lot larger than stock. A lot less restrictive. Don't know about gains. I don't put much faith in Mfgs claims, and neither did the performance shop that did the install.
Signed: Happy

PS: I had a really good spirited run thru the country early this am!

You're satisfied with the upgrade that's all that really matters:tup:

Yup. Doesnt matter what anyone thinks, If you like it, Thats the best exhaust for you.

glad u r happy with it!

Thanks
 

This is my 2nd 370. First one was a Roadster, then I got this one exactly the way I wanted it. I'm really happy with it.
TxCh

Good stuff!