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

Brand:
Model:
Generation:
Version:


Mercedes / R / W251 (2005 - 2013)


Original Chiptuning
Year Engine Power [HP] Torque [ft-lb] + HP + TQ
320 CDI 2007-2008 3.0L 642.950 221 398 30 70
350 Bluetec 2009-2013 3.0L 642.870 230 398 30 70

CONTACT US

JR Auto Performance

(905)618-0279

info@chiptuning.ca