We are proud to release our own 412 custom tune for the Mercedes SL 450. Our stage 1 tune takes your stock 330HP and 354Nm of torque to 420HP and 480Nm, while our stage 2 tune will bump it to 450HP and 520Nm.

To schedule an appointment to have your Mercedes SL 450 tuned, contact us through our email at sales@412motorsport.com, send us a direct message on our Instagram (@412motorsport), or give us a call at 626-727-2062.

PERFORMANCE GAINS:

STOCK: 330HP/354Nm

412 STAGE 1 TUNE:  420HP/480Nm

412 STAGE 2 TUNE:  450HP/520Nm

*MUST SCHEDULE AN APPOINTMENT TO GET CAR TUNED AFTER ONLINE PURCHASE*