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Since we're moving to old school F1-derived materials, can you make something out of berillium next? Even if it's door handles, that's ok.. I just always wanted something out of berillium
That stuff is toxic af, you’ll be firing either blanks or tracers after enough exposure.
We'll get to it, will be done for race for the Cup customers first, then our Street headers, then stock
Originally Posted by CAlexio
Since we're moving to old school F1-derived materials, can you make something out of berillium next? Even if it's door handles, that's ok.. I just always wanted something out of berillium
Can't you get bicycle frames out of berillium?
Originally Posted by lucxy
Damn.. this is loud... Why Megaphone design? Why not just run a 3.5 inch pipe all the way.. I assume it is to slow down the gas on the exit and create some back pressure?
Any dyno yet stock vs this setup?
It's about harnessing and manipulating pressure waves... Not dyno'd yet, for the stock setup will be a bit, we don't have a lot of time with this first one as it has to get to the customer... Will get a dyno with our race headers on the 991.2 RS to see that it does what we expect, then get some more in process...
Tempted to pull the trigger on this with the OEM headers.....Can anyone that has this on their OEM headers chime in please?
The Facebook groups have a few guys. Kevin Yi with a Lizard RS has done the Crack Pipe on OEM headers and there are a few others getting installed now. Is an extreme setup just be ready for loud!
[QUOTE=Jamie@dundonmotorsports;15866694]We were asked to make a super light, no compromises center muffler delete that would work in concert with our Race headers for a racing application. So no valves, no care of drone, just light weight and makes power. Most all center muffler deletes lose power in the mid range when coupled with Race or Catted headers. We wanted to solve that, so we made one our way... Using a reverse Megaphone design coupled with a 3.5" Xpipe, made from 625 Inconel for long life, light weight and wicked sound. When coupled with our Race Headers the car truly sounds like an RSR!
Loud, will not pass sound at Laguna
Will wake the neighbors
Is livable on the highway, can talk on the phone above 2500rpm it gets quiet(ish)
5.5lbs so combo of Race headers and Crack Pipe is 60+ lbs weight loss.
We're still making fitments but the plan is to offer it for 991 and 997 Race headers, Street Headers and possibly OEM headers. Just to be clear, it is LOUD! and your valves won't work, etc... If you're on the fence at all, this isn't for you, get our Loud Muffler...
Will update with Dyno data, for now enjoy the crazy RSR Sounds, videos below
Our Engineer Mike is pretty excited about it!
5.5lbs
Connector pipes will be made in Inconel as well, but for the first article had to confirm fitment and made it from some 321 we had on hand.
05-27-2019, 10:56 AM
Why 
