Originally Posted by dane714
It appears that Hypertech has a tuner that will work with the 2013 5.7 Hemi engine. I was wondering if anyone has had any experience with these programmers. Thanks in advance.
Performance is our Passion - Hypertech
Yes, I have it..
I can feel the difference for sure....
I've posted my thoughts on it in a few threads..
Until Diablo or B&G can get something that accommodates a 2013, this is the real deal for some enhanced street performance.
Its not a "tuner" per say, but as the name implies, it intercepts readings of the IAT, MAP, Crank sensors, and accelerator pedal, BEFORE it goes to the PCM, and thru their module, translates them & in turn sends enhanced signals to the PCM for much improved performance.
Acceleration without lag, performance timing, spark & fuel, all adjusted on the fly, instantly..
I really like it as it cleaned up some of the little lulls the car had.
Its "always" in the powerband now.. Ready to pounce!
Shifting is lighting quick, not harder, just split second fast. RPMS spool up quicker, and the car jumps once you touch the accelerator pedal..
You will definitely feel & like what it does..
Anyway, thats my thoughts..
Its funny how many here slam this without even trying it.
I bought it without expectations and am very pleased!
I'd bet if anyone who chimed in in this thread actually tried it & was honest about it like me, they'd be singing a different tune for sure..