Hi all, I'm not sure which area is best to post this, apologies if it's not appropriate here. After searching many many months I have finally picked up an original race stage 3 titanium exhaust system and it's awesome. I know a great company who made an inconel exhaust system for my car and their work is amazing, the can fabricate alloy, titanium and inconel. I'm in talks with them about replicating the now discontinued arrow stage 3 system. Not only do they think they can make it from Titanium or inconel they feel they can improve upon it with regards to both weight and performance. I'm prepared to go out on a limb for the sake of science and ask them to go ahead with the intention of doing a back to back dyno run comparing the arrow and new exhaust systems. If the performance is the same or better I'm curious if there is a desire for these as I have seen posts asking to buy the arrow system. Estimate cost I'm waiting to hear, but as a concept is anyone interested and what budget would be considered reasonable for a new ti system?