W213 E63S AMG STAGE 2 ECU TUNING

Outrun MFG Stage 2 ECU Tune for W213 E63S M177

Tuning Features:

• Increase Throttle Sensitivity
• Increase Horsepower & Torque
• Overall Better drivability than stock
• Burble tune/Pops & Bangs 

Output Figures:

• 750 All Wheel Horsepower

Requirements:

• Catless Downpipes (Click here to purchase)
• 1 Step Colder Spark plugs (Click here to purchase)
• 93 or better Octane fuel