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2009 -2013 ZR1 MRC Shock Calibration Upgrades
The MRC switch on the center console of your 6th generation Corvette is labeled with 2 modes:
Tour and Sport (Tour/Sport)
For 2009 to 2013 production, which is in your car right now, the Sport mode is a racetrack calibration. The amount of damping required for the racetrack is on the order of 500% more that required for a true Sport calibration.
Also, it is important to note that performance traction management will not be affected at all by these new calibrations.
How will the new calibration enhance your driving experience?
The explanation for each of the calibrations and how they will enhance your driving experience are below followed by the options available for the calibrations in each of the tour and sport settings.
We are offering a New Tour calibration, a New Super Sport calibration, a new Track calibration and a new Drag-Roll Race calibration.
New Tour Calibration
- If you currently brace yourself when you are about to drive over a rough road or a road with large bumps, that will no longer be required.
- With the New Tour calibration, the car will be much softer over bumps, large or small.
- You will feel like the body structure has been enhanced.
- The body motions at all speeds will be flatter, smoother, and much more fluid.
- In the parking lot and low speed (25mph and less) you will no longer experience abrupt pokes. The car will be significantly smoother.
- You will feel a better vehicle response to your steering.
- The car will feel much more precise.
- Cornering is flatter but still exhibits a touring feel.
New Super Sport Calibration
- There is a strong possibility you never spend much time in your current Sport calibration because of how rough the car rides.
- We can assure you that will no longer be the case.
- When you encounter a twisty road, you will not hesitate to turn the switch to the Sport setting engaging the new Super Sport
- The new Super Sport calibration has significantly more body control, when compared to the New Tour calibration. However, when compared to the current calibration you are currently running in the Sport setting on your switch:
- The car will be much softer over bumps, large or small.
- The isolation over bumps and rough roads will be significantly better than it was in your current production Tour calibration.
- You will feel like the body structure has been enhanced.
- The body motions at all speeds will be flatter, smoother, and much more fluid. But it still has the Sport character.
- You will feel significantly better vehicle response to your steering.
- The car will feel much more precise.
- Cornering is flatter. You will feel one with the car.
- Like the New Tour calibration, in the parking lot and low speed (25mph and less) you will no longer experience abrupt pokes. The car will be significantly smoother.
Introducing the New Super Sport Plus calibration
During a recent trip with several customers down to the Southeastern Ohio roads I used to tune the Sport and Super Sport calibrations, collectively we wanted to explore even more handling capabilities. However, I wanted to ensure that any vastly improved handling attributes would not make the car undesirable over rough roads.
Over the next two days I developed a more aggressive road calibration over Super Sport. I tightened the body and cornering capabilities with the body, wheel, and handling algorithms. Everybody loved it. Steering response and cornering capabilities are vastly improved. We kept calling it Super Sport Plus during the drive, so the name Super Sport Plus stuck.
It is a small trade-off for ride quality over Super Sport, but for anyone who would like the car a bit more hard core, the handling attributes make it worthy of that trade-off. The new Super Sport plus calibration still rides significantly better than the original calibration in the Sport mode.
For anyone who has already had the upgrade, we can install Super Sport Plus for $175. I pondered this for quite a while as I did not want this upgrade to appear as a money grab, but because of the attributes, I felt compelled to offer it.
New Track Calibration (specialty calibration pricing ā see below)
- Drivers have noticed an immediate improvement in:
- Vehicle stability which inspires: Driver confidence
- Those who record data, there is a significant improvement in corner speeds which leads to lap times seconds faster than their previous times.
New Drag-Roll Race Calibration (specialty calibration pricing ā see below)
- Although I have never drag or roll raced, I spent a significant amount of time at the drag strip developing a new Drag Race calibration with several drivers.
- The result was a better dig resulting in lower times.
- Several roll racers have used this calibration and absolutely love it.
- Please note: this calibration is intended for straight line only.Ā It should never be used in any circumstance other than that.
Ā
On your Magnetic Ride Selection Switch,
you can choose one of the following calibrations:
The new calibration indicated in Tour/ The new calibration indicated Sport
New Tour/New Super Sport
New Tour/New Super Sport Plus
New Tour OR New Super Sport OR New Super Sport Plus/New Track
New Tour OR New Super Sport OR New Super Sport Plus /New Drag-Roll Race
Ā
Pricing
Option 1 ā Direct programming at Jimās residence in Goodrich, Michigan or Myrtle Beach, South Carolina
$400.00
If you are near, or are willing to travel to Jimās homes, he can program your car directly through the OBD2 port. The OBD2 port is located right under your steering wheel. The programming takes about five minutes.
Option 2 ā Module exchange program
$425.00
The module exchange program is extremely popular for folks who do not have an installer in their area. (see āInstallation of the magnetic ride control module through one of our installersā below)
With the exchange program, Jim will program a module and ship it to you. You can install the module yourself, or if you have a personal mechanic, have them install it for you. The installation process is not that difficult and takes a little over an hour for a person who has moderate mechanical capabilities. There is a $400 core charge that is 100% refundable when you ship your original module back to Jim within 2 weeks of the date you receive the new module (unless other arrangements have been made).
Jim has constructed a YouTube video on the entire installation process. The link to that is:Ā click here
Jim will also email you detailed written instructions.
Option 3 ā Direct programming during one of our cross-country programming trips or in route between our houses between Goodrich, Michigan and Myrtle Beach, South Carolina.
$450.00
Periodically throughout the year (1 or 2 times), Jim and Terri will embark on a trip to program cars and travel between our homes.Ā When on these trips, we can program your car directly through the OBD2 port. The OBD2 port is located right under your steering wheel. The programming takes about five minutes.
Deviations from the specified route ā $85/hour.
Option 4 ā Installation of the magnetic ride control module through one of our installers
$550.00 (includes installation)
We have several installers throughout the country to install a preprogrammed Magnetic Ride Control module into your car. The process to have the module installed is:
1) You can determine the calibration you would like. If you are not sure which calibration suits your needs, when you contact Jim in step 2, he will assist you.
2) Contact Jim through the contact page
3) Jim will program a module in ship it to the installer
4) The installer will then contact you to arrange an appointment for them to install the module into your car.
Please note, we are always seeking new installers. If you live in a major metropolitan area (not listed below) and know of a company you would like to recommend as part of our network, please contact Jim atĀ jim@jimmero.com. If we can reach an agreement with the installer you recommend, we would like to offer a $50 discount.
Current installers and their locations:
A&A Corvette, 477-A Lambert Street, Oxnard, CA 93036
MSI Motorsports, 1250 Plumber Way, Roseville, CA 95678
Automotive Enterprise, 797 Industrial Rd, San Carlos, CA 94070
Kellerās Professional Auto & Diesel, 5646 S. Gibraltar Way, Centennial, CO 80015
Kellerās Professional Auto & Diesel, 10841 S Crossroads Dr #19, Parker, CO 80134
Clearview Auto Repair, 4440 Hearst St, Metairie, LA 70001
Cap & Hitch of New England, 2001 Riverdale St, West Springfield, MA 01089
Doug Rippie Motorsports, 412 Pacific Ave, P.O. Box 218, Waverly, MN 55390
East Coast Supercharging, 562 Route 539, Cream Ridge NJ 08514
Apex Auto Detail, 500 E Penn Ave, Wernersville, PA 19565
Twenty First Century Muscle Cars, 15610 Midway Rd, Addison, TX 75001
Option 5 ā Specialty calibrations.
$550.00
Specialty calibrations include racetrack and drag/roll racing.
We have new racetrack (road course) calibrations for all models.
We have drag /roll racing calibrations for ZR1.
Option 6 ā Any 1 off custom calibrations ā Negotiated Price
TESTIMONIALS
Last year I purchased a C6 Grand Sport convertible.Ā I bought the car in Texas and drove it back to Michigan.Ā In the fall of 2018, Jim asked if he could upgrade my car to get my thoughts. The transformation is unbelievable! The pleasure of driving the car in either tour or sport canāt be understated.Ā On my drive back from Texas I never put it in sport.Ā Now I do almost all my driving in sport. If I just want a nice cruising car, tour is perfect.Ā In both tour and sport, the car just glides over the bumps that used to beat me up bad.Ā Also, I noticed how much better the steering is, which surprised me.Ā Now I canāt imagine driving the car without the new programs. Read More Testimonials ->
After a total of 10 hours of seat time. Ā In both tour and sport. Mix of freeway 55-90mph with hours rural backroad and small-town slow driving. I like this new cal so much. Both tour and sport absorb the bumps very very nicely and are still stable and composed. Ā Everyone will notice a considerable difference. Read More Testimonials ->
Jim come to my house to put the calibration in my 2010 ZR1. When I bought the car, I had to drive it back from Texas to Michigan. 18 hours on the road was a bit of a headache. The car was a blast except for hitting potholes, railroad tracks, and impacts in general. Since the calibration, my car drives and handles 100x better. The impacts seem to be non-existent. Going over railroad tracks are a breeze and the sport mode is a true sport mode now. Iām amazed every time I take out my car. Love every bit of my new calibration. Read More Testimonials ->
The ride and handling for both modes is a dramatic improvement. As soon as I left Jimās house in tour mode, I instantly felt a more āmodernā feel to the car. Very comfortable now and yet more the handling is more responsive. I do not feel the hard rebound over larger bumps. It doesnāt pound my dash when I go over railroad tracks like it used to. I feel that there is more steering response at lower speeds and of course at high speeds.
When I put it into sport mode, I feel a good difference. Now I feel a nice transition between tour to sport. Before the upgrade, I never put it in sport unless I was showing my friends how harsh it was. I am driving it in sport mode more often now. The ride is so much better as well as the cornering.Ā I want to say it feels like a new stab bars were installed. Itās that much more balanced through the corners. Read More Testimonials ->
Just wanted to let you know how happy I am with the driving improvement. Drove over 250 miles yesterday. I am no expert but would say the car feels much more stable, planted, kind of hard to describe but driving over rough pavement sections has a sense that the suspension is working much more refined. These are really nice cars and your program just adds to the experience. Read More Testimonials ->
On a regular basis, Iām on roads with rough, heavily-worn asphalt, pot holes, sections of cracked and broken-up pavement and fragmented road edges. For around-town driving, I have MR set in the āTourā mode and with Jimās MR cal the car gets over all those crappy road surfaces with a bit more comfortable ride. On roads which are in better condition, but with bumps and heaves, the ride seems more controlled.
When hammering my ZO6 through the twisties in the mountains near my homeāState Route 33 from Oaji, California over to where joins with SR166 is a favorite of mineāI put MR in āSportā mode. With the Mero-calibrated āSportā, when driving over high-frequency, low-amplitude chatter bumps, ripples, cracked pavement and stuff like that, I donāt feel those disturbances quite as much. Also, Sport, with a Mero MR cal, seems more appropriately-damped in that kind of driving than did Sport with the stock MR cal. Lastly, the carās response to steering input, especially in an autocross movement or an emergency evasive maneuver seems different. The best way I can describe this situation is that steering is more ācrispāāfor lack of a better word.
In short, I was impressed with Jim Meroās C6 MagnaRide calibration, not only because of the improvements discussed above, but because his stuff is for āreal worldā driving and not specific to track use. Read More Testimonials ->
Select Your C6 Corvette Model Below To Learn About The All The Benefits You will Realize By Upgrading To The New Calibrations,Ā Calibration Options, and Pricing.
Base C6 W/MRC
MRC Upgrades
Learn more about our MRC shock calibration upgrades.
Grand Sport W/MRC
MRC Upgrades
Learn more about our MRC shock calibration upgrades
427
MRC Upgrades
Learn more about our MRC shock calibration upgrades.
Z06 W/MRC
MRC Upgrades
Learn more about our MRC shock calibration upgrades.
Z06 W/Z07
MRC Upgrades
Learn more about our MRC shock calibration upgrades.
ZR1
MRC Upgrades
Learn more about our MRC shock calibration upgrades.
