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Old 03-21-2024, 10:32 AM
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pizzaguy
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Default Re: Let’s talk ECU and TCU tuning

Originally Posted by Sik Srt-6
It is by far one of the slowest and lethargic transmission controllers ive ever experienced. Many might not even notice it during day to day regular driving, but the factory tcm program is extremely "lazy". My 2 big beefs were always, slow lazy shifts at low throttle input beyond the point of reason. And excessively delayed shifts when commanding a shift in manual mode. "ive got my foot into it, i told you to shift 2 seconds ago, let me pass that onto the transmission via morse code..... 5 years later.."..
I have said it before and I will keep saying it: A Crossfire with an automatic transmission is NOT a "sports car". An SRT Crossfire with the MSS Transmission mod IS ONE HELL of a sports car.
Ive driven an SRT with and without that tuning mod - night and day difference. I had all the control over the transmission in James' SRT that I have in my manual.