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MERCEDES BENZ GL450 - 3.0L V6 Bi-Turbo

Availability: In stock


Quick Overview

2015 +

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Mercedes Benz new 3.0L V6 Biturbo has proven to be a great platform for performance tuning. The GL450 comes standard with 362 Horsepower and 369 Torque. After tuning we saw huge gains of +124wTq @3600rpm and +106wHp @4600rpm to all 4 wheels on a 4×4 Mainline Dyno. An unmodified GL450 running CA91 premium pump fuel was dyno tested.  Gains can be seen on the pictured graph below, the unmodified Baseline (Blue) vs OE Tuning ECU Tune (Red).


Power and performance ECU upgrade from OE Tuning includes:

  • Increased Boost Targets (16psi)
  • Fuel Adjustment
  • Improved Throttle response
  • Top Speed Limiter removal
  • Raised Torque Limits

For more information please contact a trained sales representative +1-818-574-5074 or

Additional Information

MakeMercedes Benz
Engine3.0L V6 Bi-Turbo
Stock Peak HP362
Tuned Peak HP448
Max HP Gain86
Stock Peak Torque369
Tuned Peak Torque533
Max TQ Gain164
Modification DescriptionOBD2 FLASH
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