Cant get a custom tune with stock ecu. You can look into Haltech?
Not much out there in terms of ecus for Cl9s. Theres another solution, Theres a guy in Melbourne that Reflashes stock ECU's.
A LOT of people have done it and have never read a bad review for It/Him.
Im actually doing mine this Satuday. A guy took me for a drive in his Euro that has this flash and it pulls so much harder.
Im really excited about it.
From the stock map, the reflash changes:
Ignition timing
Fuel map
VTEC switch over point (lowered to 4.6-5k rpm depending on throttle)
Cam advance
Throttle/Drive by wire mapping (no more lag)
Redline (increased to 7600RPM)
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