Realtune Caliber SRT4 tune MS1K
MS1k for your Caliber SRT4
- ECU must be sent in up front
- All OEM emissions equipment must be installed in order for the ECU to not toss a CEL. MS1k uses all OEM emissions regulations and requirements.
* Increase to 17 psi of boost
*Significantly increased throttle response
*Lower rad fan operation
*Adjusted traction control settings
*50whp/60wtrq gain over stock tune
*Requires OEM WGA and vac line setup. Can use aftermarket wga but you'll need to manually adjust boost to 17psi
*Typically ships back out in 1-2 business days once your ECU arrives here.
*Please use OEM fuel system for proper function.
- Please select 91 or 93 octane for your MS1k. You must use the octane you select or higher at all times. If you select 91 you must use 91 or higher. If you select 93, you must use 93 or higher.
- After you purchase, please email firstname.lastname@example.org for our shipping address to send your ecu.