Pay in 4 interest-free payments of $205.00 Learn more
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
593 HP @ 6800 RPM
and overall quality
User can load their custom setting onto the HSM to set the vehicle to their preffered ride height
this special package includes the RENNtech T-304 stainless steel (SS) sport mufflers which are 100% hand made in the USA
The RENNtech tuning software for Mercedes offers significant gains in horsepower and torque across the vehicles entire power band
RENNtech ECU Hand Held Tuner | HHT | S 63 AMG | W221 | 534HP/485 LB-FT | 6.3L N/A | M156 | MY2008-2010 aston-martin-dbx707-esr8045635 593 HP @ 6800 RPMRENNtech ECU HHT (HandHeldTuner) for the 221 S 63 AMG. Up to 534HP and 485LB FT LB FT. Gains: +16HP & +20 LB FT. RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal! Our proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and delivers the file you choose directly to the ECU.
US$ 113.00
US$ 52.00
US$ 15.00
US$ 32.00