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DINANTRONICS Performance Tuner Stage 2 for 2015-2017 BMW M3 M4 [F80/F82/F83] D440-1644B-ST2


Quick Overview

DINANTRONICS Stage 2 Performance Tuner improves your car's performance without compromising reliability. D440-1644-ST2

Sku # : Dinan-Stage2-BMW-F80-M3-F82-M4-D440-1644B-ST2-JS


  • Quicker Throttle Response to impress your passengers

  • Unleashes the full potential of your BMW- Peak horsepower of 530 @ 6000 RPM & Peak Torque of 504 @ 3500 RPM

  • Dont worry about tickets- Legal in all 50 states & completely legal

  • Approved by BMW, wont void your warranty



Year Make Model Part Number
2015+ BMW F80 M3 F82 F83 M4 D440-1644B-ST2
The Performance Tuner by DINANTRONICS™™ is a piece of computer hardware and software that maximizes engine performance, while maintaining your new car warranty coverage. This tuner does not affect reliability of your on-board diagnostic systems and is legal in all 50 states.

Without affecting appearance too drastically, this product yields the power to control all signals delivered to the ECU, equating to a high degree of engine control.

If you have any questions about this Performance Tuner please give us a call at 714-582-33300



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