mjhpadi Posted June 12, 2014 Report Share Posted June 12, 2014 FedEx arrived early this morning to delivery a small package from LMS! Contained a new MyCal tuner, the 4X tune, and a new 160 degree thermostat. Since the weather here is really rainy and just plain ugly today and probably tomorrow, it looks like my week end project will be installing the 3bar sensor, new thermostat, removing the old tune and installing the new tune. I haven't used the MyCal before, so is there anything I need to know about it. And should I install the new parts before installing the new tune, or tune first then the parts? Quote Link to comment Share on other sites More sharing options...
TuxedoSHO Posted June 12, 2014 Report Share Posted June 12, 2014 Actually just finished loading the 4x tune and map sensor.. All I've got to say is wow. Its a completely different animal Sent from my HTC One_M8 using Tapatalk mjhpadi 1 Quote Link to comment Share on other sites More sharing options...
Guest Guest Posted June 12, 2014 Report Share Posted June 12, 2014 Excellent guys! 4X is where it's at! Quote Link to comment Share on other sites More sharing options...
mjhpadi Posted June 13, 2014 Author Report Share Posted June 13, 2014 It's still raining here and more on the way in the morning...looks like Saturday is my target day for everything. Quote Link to comment Share on other sites More sharing options...
bamsho Posted June 13, 2014 Report Share Posted June 13, 2014 Put the 3bar sensor on before you install the new 4X tune. I did it the other way and the had the "wrench" show up on the dash. The difference from 4X to 4+ is amazing. mjhpadi 1 Quote Link to comment Share on other sites More sharing options...
brucelinc Posted June 13, 2014 Report Share Posted June 13, 2014 I am going insane waiting for my 4X tune to arrive! FedEx, where are you????? Quote Link to comment Share on other sites More sharing options...
mjhpadi Posted June 13, 2014 Author Report Share Posted June 13, 2014 Don't forget they do require a signature when they bring it! Quote Link to comment Share on other sites More sharing options...
mjhpadi Posted June 13, 2014 Author Report Share Posted June 13, 2014 Put the 3bar sensor on before you install the new 4X tune. I did it the other way and the had the "wrench" show up on the dash. The difference from 4X to 4+ is amazing. Brian, I'm planning on this for a Saturday project, if you're not busy, you're welcome to come down and help with everything! Quote Link to comment Share on other sites More sharing options...
brucelinc Posted June 13, 2014 Report Share Posted June 13, 2014 My MyCal and tunes just arrived! I already have the 3 bar and am not doing the thermostat so, unless there are issues, I should be able to check out the 4X/3 bar tune later tonight. Quote Link to comment Share on other sites More sharing options...
mjhpadi Posted June 13, 2014 Author Report Share Posted June 13, 2014 Want to hear your impressions...I am doing the thermostat...so it will take me a little longer, and because of the stormy weather, it looks like you're going to have yours installed before me! Good luck with it! Quote Link to comment Share on other sites More sharing options...
brucelinc Posted June 13, 2014 Report Share Posted June 13, 2014 The only thing that worries me a little bit is the old SCT tuner that I haven't used for a year and a half. On another forum, there is a thread about error codes when trying to return to stock. We need to unmarry the car from that device so I hope it doesn't give us trouble. Quote Link to comment Share on other sites More sharing options...
bpd1151 Posted June 13, 2014 Report Share Posted June 13, 2014 Just read through this entire thread...... cool stuff guys! Can't wait to hear your (post install) impressions. Keeping subscribed! Quote Link to comment Share on other sites More sharing options...
mjhpadi Posted June 14, 2014 Author Report Share Posted June 14, 2014 Mike, only thing I got accomplished was returning the car to stock with the SCT tuner...did it between storms here. Tomorrow is my aim to install 160 thermostat, 3 bar sensor and the new 4X tune. Hopefully the sun will be shining and I can get a test drive in with the new parts. Didn't drive the car stock...just started it...and somehow it just sounded weaker....need to get that new tune installed! Quote Link to comment Share on other sites More sharing options...
Guest Guest Posted June 14, 2014 Report Share Posted June 14, 2014 You are going to love the new set up Mark. Tomorrow begins a new era for you! Quote Link to comment Share on other sites More sharing options...
bpd1151 Posted June 14, 2014 Report Share Posted June 14, 2014 Shouldn't take you more than 15min for the new thermo, 5/10min for both the 3bar & uploading the new tune. You'll get to it, & then you'll get on it. Enjoy it when you do! Quote Link to comment Share on other sites More sharing options...
brucelinc Posted June 14, 2014 Report Share Posted June 14, 2014 The return to stock with the SCT device, the installation of the 3 bar MAP sensor and the flashing of 4X all went off without the slightest problem. That little MyCal is a very friendly device and when plugged into the port, it provides clear instructions. Since LMS already had all of my info, the tunes, including stock were already loaded. EVERY aspect of daily drivability seems improved. At idle, it even has a higher vacuum reading than before which is a good indication of overall engine efficiency. Driven reasonably, shifts are smooth as silk - quick but smooth. It pulls from a low RPM very smoothly. I would rate the overall smoothness as a primary benefit. Strangely, the engine even sounds more refined - almost turbine-like. Acceleration is brutal....vivid...freaky...awesome! My car was quick before...but my butt dyno and the amount of wheelspin I get now tells me it is improved. I will need to take a trip to Mexico to confirm but I know it is better. I did see boost over 13 PSI and I never had that before. I don't even know what the maximum boost will be since I really haven't had a chance to thoroughly test it. I do get a little "honk" when I back off after utilizing the boost. I think Larry mentioned that, too. Anyway, more comments will follow after I spend more time with it. I would give Dan a big thumbs up and Dave a big thanks for allowing his car to be a guiney pig. mjhpadi 1 Quote Link to comment Share on other sites More sharing options...
mjhpadi Posted June 14, 2014 Author Report Share Posted June 14, 2014 Time estimate looked right, until I dropped the ratchet and needed something to grab it...plus found dirt that needs to be cleaned in engine compartment. I removed the Airaid for easier access to the thermostat housing...getting ready to head back out to finish removing stock thermostat and install new one, then probably another hour detailing and reassembling engine compartment...may actually get to test the new tune this afternoon. Quote Link to comment Share on other sites More sharing options...
mjhpadi Posted June 14, 2014 Author Report Share Posted June 14, 2014 Bruce, I agree, a big thanks and nod to Dave for having his car serve as the "mule" for this tune. Still working on making dinner but my test drive isn't far away...will soon be testing all the new stuff...wish me luck! Quote Link to comment Share on other sites More sharing options...
mjhpadi Posted June 14, 2014 Author Report Share Posted June 14, 2014 Finally test drive complete and the car feels great. More low end torque and the car seems super smooth under normal driving conditions. Only thing left is to change to the SP 534 plugs. That will be done ASAP. but this new tune is amazing...I thought the car felt fast before, and now I'm sure it's even quicker....couldn't be happier! Quote Link to comment Share on other sites More sharing options...
Guest Guest Posted June 14, 2014 Report Share Posted June 14, 2014 Thanks Mark. I love my ol' mule. Quote Link to comment Share on other sites More sharing options...
EcoBoostSHO Posted June 17, 2014 Report Share Posted June 17, 2014 I have to completely agree...just loaded up the 3 Bar and 4X tune this morning and wow what an improvement (not that I didn't like the 4+ tune to begin with)!! mjhpadi 1 Quote Link to comment Share on other sites More sharing options...
redshocgo Posted June 19, 2014 Report Share Posted June 19, 2014 This great to hear guys Sent from my SM-G900T using Tapatalk Quote Link to comment Share on other sites More sharing options...
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