All,
I'm interested in getting a new exhaust (and possibly headers and heat exchangers) for my 964. As wishes go, more horsepower and better response would be the hope, especially as future engine upgrades are planned. I'd also, however, like to drop some weight in the upgrade. I'd also like to avoid drone or the necessity of earplugs.
So far, the major contenders from my research seem to be:
1) Fabspeed/Maxflow system -- common but some report power loss.
2) Dansk/FVD -- more expensive but haven't heard many reports.
3) Instant G -- heard of them but no detailed reports on the performance of the exhaust system
What are you guys recommending on the exhaust system side that would be a good upgrade that might also support future engine upgrades?