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HEMITUNER Custom NAG1 TCM Flash for 06-10 LX/LC/WK 6.1L - HTP-61TCM

Product Code: HTP-61TCM
(2 reviews) Write a Review
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$545.00
Availability:
Usually Ships in 3 to 5 Business Days
High Horse Performance is Veteran Owned & Operated
Description

One of the biggest issues in modifying the 6.1L Challenger, Charger, Magnum or 300C is the inability to modify the transmission tune to best suite your build through normal tuning means. Whether your engine is stock or making 1000 horsepower, we have the perfect transmission tune for you!

This TCM flash works excellent on stock through highly modified cars where this TCM is a must have! Featuring optimal shift points, shortened shift times, optimized shift patterns, raised torque limits, reduced transmission torque management, advanced converter lockup when possible and key line pressure adjustments where applicable. Here, at HHP, we regularly use this TCM in the street cars we build and even in the street-based cars we race.

Use of this TCM may require having your Engine rev limiter raised. This can be done using any Diablosport handheld tuner or through custom tuning.


In order to perform this flash, you will need to follow these steps:

1. Restore your vehicle's computer system back to stock. (Restore original backup if using Diablosport.)

2. Carefully remove factory TCM from underneath dash. (Under driverside knee bolster. You will need to remove panel.)

3. Carefully package and mail TCM to address provided at time of purchase. Please allow 5 business days turnaround time or purchase a new TCM and eliminate any downtime for your vehicle.

4. Reinstall TCM in vehicle.

5. Reload tuning onto vehicle. If using Diablosport, you will need to resave the original backup and replace your old file if you have a custom CMR tune on a Trinity. DO NOT make any "Quick Adjust" transmission changes with your Diablo tuner to include Shift Point adjustments, Transmission Mode changes or Shift Firmness changes.




For more information, contact HHP at (888) 894-1115 or email us at sales@highhorseperformance.com

TCM Adjustments available include but are not limited to
1) Part Throttle and Wide open Throttle shift points
2) Sport mode customizations
3) Auto upshift Enable/Disable
4) Transfer case Ratio adjustments for aftermarket units
5) Torque converter lockup and unlock adjustment
6) Torque management Mapping
7) Limp in limits

In order to perform this flash, you will need to follow these steps: 1. Restore your vehicle's computer system back to stock (restore original backup if using Diablosport) 2. Carefully remove factory TCM from underneath dash (under driverside knee bolster, you will need to remove panel) 3. Carefully package and mail TCM to HHP, Smyrna, DE. Please allow typically 2, sometimes 3 business days turnaround time. Or take advantage of our refundable core option and we will send you a flashed TCM and you just need to send us your stock one back within 30 days. 4. Reinstall TCM in vehicle 5. Reload tuning onto vehicle. If using Diablosport, you will need to resave the original backup and replace your old file if you have a custom CMR tune on a Trinity. DO NOT make any "Quick Adjust" transmission changes with your Diablo tuner to include Shift Point adjustments, Transmission Mode changes or Shift Firmness changes. Upon purchase you will receive an email confirmation with instructions on how to complete your order.

2 Reviews Hide Reviews Show Reviews

  • 5
    TCM modification

    Posted by Jim McVeigh on Mar 23rd 2022

    Excellent in every way. AJ has a excellent product. Just plug it in and go.

  • 5
    HEMITUNER Performance Custom Transmission TCM Flash (2006-2010 6.1L HEMI LX/LC NAG1 Vehicles) - HTP-61TCM

    Posted by Andreas Gloger on Oct 18th 2020

    Great product exactly what I wanted works perfectly for an everyday car is sporty but not too tough