Any opinion on PowerPipe headers?

[CdnValiant66]

Is anyone using these headers

http://www.stormcomm.net/moparsnmore/exhaust.html

Any opinions? good? bad?

 

[Charrlie_S]

I don't know if Don is around any more. There has been nothing on his web site/forums, for many months. I have tried calling him, calls go to his voice mail, with no return call.

 

[CdnValiant66]

ok, thanks