Decided to join as I'm in the process of some minor updates on a 2007 3.8L series 3 in a Buick Lucerne. Intake, exhaust and rockers (mostly ZZP components) so looking for a experience tuning shop in the Chicago NW suburbs Illinois area on the 3.8L S3. The one thing I need to make clear it's not...

From the "wishful thinking" category, what are the recommendations to increase the power of an '08 Buick Lucerne with a 3800 Gen III? Keep in mind, this may not be a good candidate for a performance upgrade. With it's soft suspension and long wheelbase, the car is more of a "retiree battle...