Originally Posted by 911medic
Is your comment regarding the LLT specifically? From what I recall seeing, tunes on the LLT were getting about 15 HP, but on the LFX they were pushing 30 HP.
Not questioning your statement's validity, just trying to clarify. I have no experience with any of the available tunes, but may look to tune eventually.
My comment was in regards to the LLT. Thanks to its lock tight Bosch ECU it has made it very difficult to have many tune options. While the Trifecta will deliver a slight HP increase the IPF has been shown to have a higher performance increase. Since the LFX has a Delphi ECU it has made tuning on them much much easier.