28/05/2026
Mercedes W177 1.3 liter EMS71 stage 2 tuned.
One of the first stage 2 tuned w177 1.3 engines๐
๐ 163 hp โก๏ธ 186 hp
๐ 250 Nm โก๏ธ 323 nm
(Meassured stock 152 hp - 246 nm)
Hardware upgrades:
- intake upgrade
- decat downpipe
- opf delete custom pipe
Software ECM mods:
โ
+34 hp - + 77 nm
โ
stage 2 tuning ECU software
โ
opf + cat delete software
โ
CPC bypass tune
โ
pops and bangs / burble mod
โ
road test before and after
โ
pre-diagnostic
โ
datalogging
โ
dyno test
Tags: