[Anderw]

Originally Posted by ska///235i

So whats the diff between 1 vs 2?

Does the tune fix the turbo lag?

1 only plugs in at two sensors, Tmap and map

2 plugs in a few more not that it would be way harder to install uninstall but would take longer, god forbid something major happens and need a tow to the dealer , I like being able to pull the stage 1 out literally in no time. Once I get bored of stage 1 I am gonna go stage 2 , And after the MPE when I want more sound Ill go Downpipe! I might buy a shiteck one right now since the blowout deal they are doing is crazy , and have it for when I'm ready

and apparently either tune will fix turbo lag