CHIPTUNING CATALOG

JR Auto Performance provide world class automotive tuning software for the newest BMW’s, Mercedes, Porsches, Vag Groups.

NEWS

 335D STAGE 4 tuning with new Hybrid Turbos 480HP 695 LB-FT

JR HANDHELD FLASHER

JR Handheld Flasher is a device that reads and writes the software to car ECU via the OBDII port without bringing the car...

Chiptuning Catalog

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Mercedes / GL



CONTACT US

JR Auto Performance

(905)618-0279

info@chiptuning.ca