Quote:
Originally Posted by Xdrive35i2014
I have custom MHD tune + XHP Stage3 on my car. I don't notice any throttle lag at all. I am unsure if it is MHD or XHP that has fixed the stock throttle lag... Since you have a N55 X1, just grab the two flashes and have fun.
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Thanks for the reply. I have heard that some of the flash tunes address this.
I have a Sprint Booster but may return it if that is the case. It appears now that MHD has a flash tune available (not necessary to pull the ECU to send it and get it locked), but from what I've read there are still bugs.
I also ordered the Dinan (which is supposed to address throttle response also), but did so before realizing that MHD now has an easy way to flash. I'm seriously considering returning the Dinan for the fact that they don't really seem to have their act together - I will spare the drama on that.
I presume you had to get your ECU unlocked for the MHD tune?
Regarding MHD, it appears there are still some bugs in our stage one map for the N55 though, so I really don't know what to do, other than keep on reading and learning. Will report back.
Best,