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Discussion Starter #1
Dynojet sku# 733-411
For my '07 S4R Testastretta. They stopped making these a couple years ago. New or used ok.
Thanks,
Greg
 

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Why don't you just have your current chip reflashed and dyno tuned? I did.
I suppose, in the US, some states, you'd have to put it back to stock each rego?

(PCIII cannot make effective fuel adjustment below 19% throttle and below 5250rpm unless DP ECU fitted, or stock ECU flashed to DP ECU specs, so that O2 sensor can be taken out of loop. It interferes with lower end tuning, dragging it back to Euro standards)

982607


982608
 

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Discussion Starter #5
Thanks, I will have to look into that. The only reason I am interested in the PC III is for cold idle and low rpm riding in town, which has not been great since I installed the full Arrow exhaust and K & N filter. Not enough back pressure. I've installed a FatDuc O2 manipulator which helps a lot in open loop, but not closed loop.
 
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