[xlastking24x]

if i install a intake, down pipe, charge pipe, and tune my f30 335i, do i have to retune it later if i install the inter cooler and bov? i am planning on tuning it with bootmod3

[davidr3]

OTS tunes don't need calibration. You can only do stage 1 with intake, downpipe, and chargepipe. You'd heat soak too much at stage 2. You can do the intercooler and BOV then go stage 2. So to answer your question, yes you'd need to retune

[culpability]

And just to add, the $595 price tag for bootmod3 only includes one OTS tune. So if you tune it before you do your stage 2 mods, you'd have to use your one freebie on a stage 1, then pay another $150 for access to all the other t unes to get your stage 2.

So if the mods are coming super soon, you can save $150 by holding off until you get them done.

[xlastking24x]

thank you guys!