Xineering Downshift Blip Module Overview















A driving video would be cool too!
Thanks so much for the write-up!
I did have to remove the center console to route some wires and mount the switch; no way around that if you want to do it right. I also had to remove the panels that are under the dash on each side... the panels with the footwell lights attached. I did not have to remove the climate control or stereo, there's plenty of room to work with those still in place.
The size of the clutch/accelerator pedal plugs on the Xineering harness are too big to pass entirely behind the center console so I had to pass them over the top of the center hump, across the front, and then into the passenger area. See the red dotted line for the clutch/acc pedal wiring, the yellow for the switch, and the green for the programming wire. All the wires are hidden under carpet or other panels, there is nothing visible.
I have a few pictures from the install back in April but there is so much going on under the dash that even I can't quite make out what is what anymore. I don't think they'd be helpful. One thing that was helpful was my zip-tie method. Everywhere I used a zip-tie to tidy the wiring up, I used a red zip tie, so if I ever have to remove any of this, I can easily find where I added things by looking for the red.
The cable to tune it was run from the module into the glove box without having to cut, drill, or remove anything else. I'll snap a photo of it later when I'm trying to do the video.
I should have the other day but we'll get another chance. It's fun.
Last edited by C6_Prodigy; Sep 1, 2023 at 01:45 PM.
The Best of Corvette for Corvette Enthusiasts
I saw your thread and I'm also a motorcycle track day kind of guy, but this module does much better than I could do when it comes to trying to heel-toe and revmatch the Corvette.
I think at least for me (Novice Vet driver) this will do the same for my driving.
I wonder if we could get enough people interested to get a group buy going? At $520. the price is actually quite good though.
The U-connectors are crap for this application. I removed the drivers seat and soldered all the Auto Blip connections. I big PITA but no more codes.
I added the Auto Blip because I was terrible at heal/toe shifting. The Auto Blip worked great. I added it to save clutch wear on the track.





















