SML: Re: Exhaust

[Jason Boermans]

I was told back pressure in the exhaust is a necessary evil.  Is this
true, or does it matter if I got rid of all of it.  This is an important
question, as the new exhaust I am working on should have almost no back
pressure.
Jason Boermans
[EMAIL PROTECTED]
86 Sentra Hatchback, MIRRORED!!!