I'm looking for some SRT6 guy's on here who have a Renntech pulley & ECU upgrade. I'm getting ready to get one of these kits for my SRT6, but I would like to know a few things before I make the plunge. I have PM'ed eracer76 because he is one of the only guy's I've seen on here that has this kit, but he has not responded to it, or maybe he didn't receive it. Some of the things I would like to know are:
1 - Is it really worth the $3,000?
2 - What do they say about the effects on the factory warranty?
3 - What are they claiming for their warranty?
4 - If you think their kit, mainly the ECU remapping is not performing like it should or if somehow you think it went back to the OEM program, what are they claiming they will do about it, (remap it for free) ?
5 - Can you really feel the difference, (in the butt dyno)?
I would greatly appreciate any input or advice.