monaro91
New Member
- Joined
- May 3, 2010
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- Members Ride
- VS Calais
Hey was wondering what I could do to my VS 3.8L Calais to get maximum power out of it. I've already installed pacemakers and a 2 and a half inch exhaust system on it and have a performance chip which isn't installed yet as i thought i would do that last a get a tune up and tune everything at once. What do you's reckon?