I've been looking on many forums for suggestions regarding the item listed in the title of this thread. I currently own a 06AT sedan and intend on keeping her NA so no plans for FI, and I'm aware with what I want to do I will not get astronomical hp gains. Keeping her simple I want to install a stillen cat back, MREV2 lower plenum and Kinetix racing intake man. Like I said, I have been looking throughout the forums for the best advice and if anyone can hit me with advice it will be greatly appreciated.

 

Don't waste your money on it. The stock ignition has proven itself in many high power FI builds so NA will be no problem for your level of mods. There are a few guys that have different coilpacks and other stuff but I haven't seen any dyno sheets.

 

I agree with the above as i have had it for many years and really didnt notice any difference.