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Yes, I live Switzerland! (You just need to avoid bothering people too much here and enjoy driving hard in more isolated areas ;)) At first, I was also thinking about doing a 3rd cat delete only, but after what I’ve seen, the sound is actually much better at low RPMs when cruising (which I...

Alright, I’m definitely leaning towards the valve controller and the 3rd cat delete. Would you go for the Komo-Tec valve controller for the Milltek v2 setup? Since they’re the same price, which one works better ?

Thanks for the video! Do you think that if I do the cat delete and the valve controller, it might be annoying when cruising on the highway with the valves closed?

I understand the idea of not messing with the electronics and avoiding any potential issues — and I like staying as oem as possible. Does anyone have a video of revs or exhaust sound with just the 3rd cat delete and no valve controller? Would be great to compare!

Thanks a lot for your quick replies on this topic! I think I’ll go with the valve controller, as I really like having the exhaust fully open at idle. Worst case, I can always switch it back to OEM mode using the controller. As for startup without a valve controller, it’s possible to hold the...

Hey everyone, I'm planning to install the 3rd cat delete on my Lotus Emira soon. However, I’ve been wondering whether it's actually necessary to also install the Milltek valve controller. From what I understand, when you’re in Track mode, the exhaust valves are already fully open (100%). So...