GT3 KSA

awesome how you added color to it, are they all yellow or you do it base on order?

Jamie@dundonmotorsports

What 911PTSRS, said. Also a simple flash and we get more power and no CEL ever. The flash adds about 15whp.

Exhaust valve still works brilliantly. And the car is nice and quiet at idle and around town!

Jamie@dundonmotorsports

The yellow bits are plastic "header Legos" or small pieces we can fit together to model an exhaust.

horns

What type of muffler configuration will the catted version be designed around? Any chance running a center delete gets the catted version to perform similar to the catless version? That configuration would probably be too loud (louder than the catless with a center delete)?

Jamie@dundonmotorsports

What we've seen is a center muffler delete or other muffler type that doesn't allow the expansion wave to reach the other bank creates a dip in torque as we saw with one of our first iterations. The cats don't create much flow restriction, they do change how the expansion and contraction waves reflect around and at what strength they reflect around. We'll have more data on the catted version, and we're working to make it so the cats have minimal change in the power production. As soon as we have more data to share we will!