
Originally Posted by
DrMerl
Is there anyone making a titanium exhaust that uses the proper Helmholtz design along with the OEM valve system?
From feedback here the BL has drone and the Akra is unobtanium now.
At this point the price isn't the issue, it's just finding a properly designed unit that won't blow your eardrums out. It's the weight savings part that I'm looking for.
I contacted Unobtanium Welding in Canada and they would be willing to prototype one using Corsa RSC universal 3" in/out mufflers and then titanium piping/resonators throughout otherwise, but they need a car locally to build jigs and develop it. Price would be near $6k in titanium. Zero drone, very lightweight, albeit a touch heavier than BL due to the stainless Corsa mufflers. I have a single Corsa 3" RSC muffler on my Escalade 6.2 that has a stock muffler delete and flapper and resonator delete too. It went from unbearable helicopter chop to ZERO drone at all and half the volume, all from the RSC muffler. Pretty incredible, and its straight through.
https://www.unobtainium.ca/
If one person got it prototyped, they could make jigs and produce them en masse for us.
I also spoke with BL about incorporating a drone solution and they are considering it but they have 20+ projects ahead of that idea.
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