Product Description
Michigan Motorsports Mail Order Tune
Gen 4 2007-2013 Style PCMs
4.8 5.3 6.0 6.2 LS2 LS3 L99 L76 L77 LY6 L96 LFA LZ1 LSA LS9 L92 L9H L94 LY5 LMG LMF LH6 LC9 LY2 L20
Once you add performance modifications to your vehicle you should have your PCM tuned. This is especially important if you have upgraded to one of our camshaft packages. Purchase our mail order tune and we will send you a questionnaire regarding the details of your vehicle including any modifications that you have done. Then you will be provided with a custom programmed PCM to match your vehicle and modifications.
Unlike the Gen 3 GM vehicles, the Gen 4 GM vehicles employ a separate control module for transmission control (TCM) that is calibrated independently from the ECM (Engine Control Module).
Original ECM/TCM may be removed from vehicle and sent in for bench programming or select to have one of our ECM/TCM sent to you. If we send our ECM/TCM then there is a core charge of $125 added to the price. If you return your original ECM/TCM the core charge will be refunded.
- Mail order tuning is available for customers in the continental US only.
Choose one of these two options-
- Send In your PCM: Remove the PCM/TCM from your vehicle and send it too us along with the completed questionnaire. Once we receive your PCM/TCM we will program it based on your vehicle and modifications. We will then ship the PCM/TCM back to you to be reinstalled into your vehicle.
- Purchase a tuned core PCM/TCM: Fill out the questionnaire and email it to us. We will program one of our core PCMs/TCM's based on your performance modifications. We will then ship the PCM/TCM to you to be installed into your vehicle. Once you install the new PCM/TCM you can return your old PCM/TCM for a $125 core refund. Please note that our purchased cores are not new PCMs. They are used cores that we test to be fully operational.
This is the details that go into each and every calibration:
- Performance calibrations maximize performance and mileage while retaining that stock driveability.
- MAF (Mass Air Flow) and Volumetric Efficiency tables optimized.
- Air Fuel ratios optimized for wide open throttle operation
- Stoichiometric ratio set for the ethanol blended fuels that are found at the gas pumps these days.
- Timing tables carefully and efficiently calibrated for maximum performance for 87, 89 or 91-93 octane fuels. Most aggressive timing maps will be able to be calibrated when the customer uses premium fuel.
- Idle airflow, fueling, timing to name a few among other parameters will be gone through more extensively on vehicles with aftermarket internal engine mods such as camshafts for nailing down that good drivability.
- Torque management tables are relaxed. Torque management can be overly aggressive in stock form hindering performance.
- Improved throttle response from reworking a collection of different parameters within the calibration.
- Transmission calibration is completely optimized throughout. We are getting rid of those “lazy” slow shift times that can be found in stock form. Extended shift points to match the extended rpm range for vehicles with aftermarket camshafts for example. Torque converter tables optimized for aftermarket stall converters.
- Speedometer and transmission re-calibrated for aftermarket tire size and gear ratios.
- It generally takes 3-4 business days to custom program a PCM and ship it.
- Please note the following on our Core Charge Program. PCM's returned for a core refund will be tested to verify it is a good reusable core before a refund is issued. If purchasing one of our core PCM's we ensure that the PCM is fully operational but we don't guarantee the cosmetic appearance.
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Product Reviews
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Tune
Michigan Motorsports did an amazing job of getting me taken care of with my dod delete kit and tune on my ecu. I had a little trouble with the truck after I was done doing the delete and they took care of me and helped me figure out that my throttle body just needed a relearn on it and their guy that does the tunes did the relearn and had me out of there in minutes and no extra charge to me. I will definitely be returning there for more parts. Their service was amazing
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PCM Tune
Easy process with great communication.
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Read this
If you performed a VVT + AFM/DOD Delete, you need this. Regular tuner like I initially tried wont remove VVT from your ECM. This is also worth every penny. The throttle response, shift points, the way it's running is night and day compared to pre delete.
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ECM programming for DOD delete
Did a DOD delete with performance cam and lifters. I had an ECM programmed to my combo with good results. Good communication and fast shipping.
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2013 Silverado 5.3 Tune
This is a huge savings! The tune that was loaded was customized to my upgrades. Local Tuners wanted $1000 plus for the same service. Fast shipping and the truck runs great. There was several questions that I had emailed with along the way and the tech support was outstanding. Well worth every dime that was spent.
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13 camaro
All went perfectly. Sent in ecm and was programmed to exactly I needed done and sent back on timely manner. Would absolutely recommend again! Keep up the great work!
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Tune
Good to my word this is my update to my other one... First of all customer service here is like no other... couldn't ask for better people. I had thought there was a problem with my tune after I received it .. I got with the tuner Zak at the time. He answered all my questions, would've walked threw fire to help me .. He finally got it into my head to look other places than the ECM and true to his good work it was a bad ground cause all of his headache from me bothering him. I want to say Thanks to you and to you all for good service that seems to be few and far between any more. Thanks.
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ECU reflash/program
GREAT JOB ! Everything works perfectly, I can’t thank you enough. I’m glad I found a shop that’s as professional as your staff is.
