Good to see ching from hk here
where did you get TMC ECU tuning box in hk
order overseas & DIY?
Quote:
Originally Posted by stant_0
Recently I've installed few items.
K&N Filter
Evolution Racewerks N20 4" Catless Downpipe
TMC ECU
Surprisingly result comparing with stock engine.
Better torque, Faster response and additional driving experience.
Anyone know is there any other tuning parts for BMW 520i N20 engine? (Besides: Exhaust. )
Stan
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