RENNtech Sprinter VAN ECU Upgrade | 2.1L Inline-4 Diesel | MY2014-22 | OM651 | 180HP / 297LB-FT

RENNtech HHT (Hand Held Tuner) allows you the unlimited ability to switch between tuned and stock ECU programming without ECU removal!

RENNtech’s proprietary tuning module contains both the Tuned file as well as your vehicles Stock file. The module plugs directly into the OBD2 port and delivers the file you choose directly to the ECU. Programming takes only a few minutes and the vehicle can be reflashed at any time as many times as you wish.

RENNtech tuning software for Sprinter Vans offers significant gains in horsepower and torque across the entire power band maximizing the Sprinters ability to transport large cargo and tow large loads without degrading performance.

Tuning is available for Mercedes Sprinter, Freightliner, Dodge and Airstream Vans equipped with the 2.1L OM651 Inline-4 Diesel Engine.

Stock Performance:

• 135 HP / 221 LB-FT

Modified Performance:

• 180 HP / 297 LB-FT

Gains:

• +45 HP / +76 LB-FT

Drag Race: Stock Sprinter Vs RENNtech Engine Tune