Model (hp)
Horsepower
GTchip adds
Lexus GS 200 (241 HP)
241 HP
+ 36
HP
+ 31
Nm
Lexus GS 250 2.5i (209 HP)
209 HP
+ 31
HP
+ 42
Nm
Lexus GS 300 (228 HP)
228 HP
+ 34
HP
+ 37
Nm
Lexus GS 350 (312 HP)
312 HP
+ 47
HP
+ 18
Nm
Lexus GS 350H (338 HP)
338 HP
+ 51
HP
+ 17
Nm
Lexus GS 450h 3.5i (286 HP)
286 HP
+ 43
HP
+ 43
Nm
Lexus GS F 5.0i (477 HP)
477 HP
+ 72
HP
+ 26
Nm
Lexus GS I 300 (212 HP)
212 HP
+ 32
HP
+ 48
Nm
Lexus GS I 300 (226 HP)
226 HP
+ 34
HP
+ 48
Nm
Lexus GS II 300 (228 HP)
228 HP
+ 34
HP
+ 50
Nm
Lexus GS II 300 (233 HP)
233 HP
+ 35
HP
+ 50
Nm
Lexus GS II 300 T3 (219 HP)
219 HP
+ 33
HP
+ 47
Nm
Lexus GS II 400 (294 HP)
294 HP
+ 44
HP
+ 71
Nm
Lexus GS II 430 (283 HP)
283 HP
+ 42
HP
+ 73
Nm
Lexus GS III 300 (245 HP)
245 HP
+ 37
HP
+ 52
Nm
Lexus GS III 300 (249 HP)
249 HP
+ 37
HP
+ 52
Nm
Lexus GS III 350 (305 HP)
305 HP
+ 46
HP
+ 62
Nm
Lexus GS III 430 (279 HP)
279 HP
+ 42
HP
+ 70
Nm
Lexus GS III 460 (347 HP)
347 HP
+ 52
HP
+ 77
Nm
Lexus GS IV 350 3.5i (317 HP)
317 HP
+ 48
HP
+ 63
Nm