IMOTEPHT

I have a 1999 Trans am LS1 A4. Just wondering what the difference is?

~Flowmaster 80 series
~SLP lid
~Shift kit
~Smooth bellow
~K&N filter
~EGR mod
~TB bypass
~TB bump stop
~Free ram air mod

People are telling me that I won't hang with a stock WS6, but I thought it was the same car with just ram air making the extra little power?

camscam02

iTrader: (21)

ur not much over stock ne ways so u maybe have 10 rwhp over a stock ls1 and if the ws6 or really any other stock ls1 6 speed should get you from a roll! it hard to explain! ahahaha

IMOTEPHT

O ok!