If you need a replacement or performance damper, I've been working with BHJ Dynamics and they have basic design completed for an SFI approved damper for the 3.8. I'm trying to get a group order together of 10+ people interested to help bring down the price. As of now, it's roughly $432, but a group order would bring that down by 25% (not sure on shipping costs). I've asked for pictures, just waiting on a response. I sent out my bad balancer a few months ago for them to use for product development. I'm sure they will be coming up with their own description and marketing for the product, but I'm trying to get a list together of who would be interested in buying one.

 

i have one on my v6 i have cat back an the damper ,all else is stock ,i been puting most $$ in the z,but the 6 is nice an i love the gas milage ,good luck with that i dont know how much mine costed it was on the car ,there are alot who have v6 cars hear ,would that fit the 3.4l

 

I don't know about the 3.4, I doubt it. I only requested for the 3.8.