F10 520 Power enhancement

[Jason8822]

Re: F10 520 Power enhancement

Yes. Same part number.

Wa, then really gotta un-detune the 320 and 520 liao

 

[4 potter]

Re: F10 520 Power enhancement

Coz I cannot afford to buy a 335! Crazy COE and taxes on cars in Singapore!

Like that might as well buy 335i, coz 335i can do even better...

Anyway the idea is that you buy a 20i engine, change the dme unit to a new one and load in 28i software. By then your 20i become 28i for only just 2-3k nia. From there can just tune up like any 28i engine.