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, is there any real benefit to adding the valve controller if I mostly drive in Track mode anyway?
Would love to hear your thoughts and experiences—thanks in advance!
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, is there any real benefit to adding the valve controller if I mostly drive in Track mode anyway?
Would love to hear your thoughts and experiences—thanks in advance!