Mercedes Tuning

The Mercedes models and tuning gains are listed as follows. Please note that these numbers may differ based on location (climate), fuel used and additional modifications made to the vehicle. Gains as listed are for STAGE 1 TUNES unless specified otherwise. Please contact us directly for pricing and package information or if you do not see your vehicle listed.

Most tunes include the TCU programming along side the ECU programming that we do.

All of our Mercedes tunes can be performed WITHOUT removing, drilling into or opening the ECU(s).

Tuning Gains

Model (Stock Power, Torque) Gains
C250 (1.8T) (201hp, 229ft-lbs tq) 36hp, 55lbs tq
CLA250 (2.0T) (208hp, 258ft-lbs tq) 36hp, 55lbs tq
C350 (3.5L V6) ('06-'11) (268hp, 258ft-lbs tq) 20hp, 18ft-lbs tq
C350 (3.5L V6) ('12-'14) (302hp, 273ft-lbs tq) 23hp, 19ft-lbs tq
C400 (3.0L V6 BT) (329hp, 354ft-lbs tq) 77hp, 91ft-lbs tq
C43 AMG (362hp, 384ft-lbs tq) 70hp, 90ft-lbs tq
CLA45 AMG (375hp, 350ft-lbs tq) 48hp, 84ft-lbs tq
C63 AMG (6.2L V8) (451hp, 443ft-lbs tq) 99hp, 38ft-lbs tq
C63 S AMG (4.0L V8 BT) (503hp, 516ft-lbs tq) 137hp, 131ft-lbs tq
E350 ('12-'16) (302hp, 273ft-lbs tq) 23hp, 19ft-lbs tq
E400 (3.0L V6 BT) (329hp, 354ft-lbs tq) 77hp, 91ft-lbs tq
E43 AMG (3.0L V6 BT) (396hp, 384ft-lbs tq) 70hp, 90ft-lbs tq
E550 ('06-'11) (382hp, 391ft-lbs tq) 30hp, 27ft-lbs tq
E63 AMG (6.2L N/A V8) ('10-'11) (518hp, 465ft-lbs tq) 32hp, 16ft-lbs tq
E63 AMG (5.5L V8 BT) ('12-'13) (518hp, 516ft-lbs tq) 192hp, 274ft-lbs tq
E63 AMG (5.5L V8 BT) ('14-'15) (550hp, 531ft-lbs tq) 160hp, 259ft-lbs tq
E63 S AMG (5.5L V8 BT) ('14-'16) (577hp, 590ft-lbs tq) 133hp, 200ft-lbs tq
E63 S AMG (4.0L V8 BT) ('18+) (603hp, 627ft-lbs tq) 127hp, 83ft-lbs tq
G550 (5.5L V8 BT) (388hp, 391ft-lbs tq) 132hp, 235ft-lbs tq
G550 (4.0L V8 BT) ('16+) (416hp, 450ft-lbs tq) 104hp, 176ft-lbs tq
G63 AMG (5.5L V8 BT) (563hp, 561ft-lbs tq) 147hp, 229ft-lbs tq
G63 AMG (4.0L V8 BT) ('18+) (577hp, 627ft-lbs tq) 153hp, 83ft-lbs tq
G65 AMG (6.0L V12 BT) (621hp, 738ft-lbs tq) 109hp, 142ft-lbs tq
G65 AMG (6.0L V12 BT) Stage 2 (621hp, 738ft-lbs tq) 179hp, 257ft-lbs tq
GLA250 (208hp, 258ft-lbs tq) 36hp, 55ft-lbs tq
GLC63 AMG (4.0L V8 BT) (469hp, 479ft-lbs tq) 171hp, 168ft-lbs tq
GLE43 AMG (3.0L V6 BT) (362hp, 384ft-lbs tq) 70hp, 90ft-lbs tq
GLE450 AMG (3.0L V6 BT) (362hp, 384ft-lbs tq) 70hp, 90ft-lbs tq
GLE63 AMG (5.5L V8 BT) (550hp, 516ft-lbs tq) 160hp, 274ft-lbs tq
GLE63 S AMG (5.5L V8 BT) (577hp, 561ft-lbs tq) 133hp, 229ft-lbs tq
GT AMG (469hp, 465ft-lbs tq) 171hp, 182ft-lbs tq
GT S AMG (515hp, 495ft-lbs tq) 125hp, 152ft-lbs tq
S450 (3.0L V6 BT) (362hp, 369ft-lbs tq) 70hp, 90ft-lbs tq
S550 ('06-'11) (382hp, 391ft-lbs tq) 30hp, 27ft-lbs tq
S550 (4.7L V8 BT) ('14-'17) (449hp, 516ft-lbs tq) 71hp, 102ft-lbs tq
SL500 (5.0L N/A V8) (302hp, 340ft-lbs tq) 21hp, 19ft-lbs tq
SL550 (4.7L V8 BT) (449hp, 516ft-lbs tq) 21hp, 19ft-lbs tq
S63 AMG (5.5L V8 BT) ('14-'17) (577hp, 664ft-lbs tq) 133hp, 126ft-lbs tq
S63 AMG (4.0L V8 BT) ('18+) (603hp, 664ft-lbs tq) 127hp, 46ft-lbs tq
SL63 AMG (5.5L V8 BT) ('15-'18) (577hp, 664ft-lbs tq) 133hp, 126ft-lbs tq
SLR (S/C V8) (617hp, 575ft-lbs tq) 45hp, 75ft-lbs tq
SLS AMG (6.2L N/A V8) ('10-'12) (563hp, 479ft-lbs tq) 47hp, 70ft-lbs tq
SLS AMG (6.2L N/A V8) ('13-'15) (583hp, 479ft-lbs tq) 27hp, 70ft-lbs tq

N/A = NATURALLY ASPIRATED

BT = BITURBO

S/C = SUPERCHARGED