Pay in 4 interest-free payments of $68.75 Learn more
Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
Observe and understand your vehicle parameters using Edge state-of-the-art technology
This turbo system does NOT require any extra components*
Improved boost control and vane response
Shipping address for send-in services: HP Tuners [ATT: GM E42 ECM Service (L5P
Swipe capability allows easy switching between screens as needed for towing
17-19 T87A TCM Tuning Bundle (No Flash Device) Exergy Observe and understand your vehicleIncludes TCM Tuning and HP Tuners Credits. For 17 19 Only. Customer will need to provide TCM read file. Get rid of the bad characteristics that these stock TCM tunes have. Improves drivability with refined shift patterns, firmer shifts and keep the torque converter locked during wide open throttle conditions.
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