I wish people would STFU about Flowmasters being no good. How many before/after 2.3T dyno plots have you seen? How many of you have ran a flowmaster on your 2.3T and then replaced it with a "superior" muffler?
I have a single flow on my 91 and also have a cutout that allows me to bypass the exhaust system/muffler right after the DP...it's no faster at the track when I bypass the muffler.
Flowmasters sound better on these motors than anything else I've ever heard...and I build exhaust systems for a living. I've heard borla, dynomax, super turbos, spintek, and ricer mufflers, they all sound like **** IMO.
Guess what muffler I'm gonna put on my "race" car....