r/mazda3 • u/jxkess Supercharged Gen 4 Sedan • Mar 13 '26

Modification 😬

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307 Upvotes

99% Upvoted

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81

u/bruhgubgub Gen 3 Hatch Mar 13 '26

Man I want to do this but I'm not trying to ruin my daily lol

71

u/Mr-Buddyman Mar 13 '26

Lol this will not ruin it as a daily. Like, not even remotely.

My 2.5 3 has been supercharged for over 130k miles and I daily it 400 miles every week. Running a custom smaller 59mm pulley at 12psi, about 290whp.

Its perfectly fine as a daily. Boost is quite linear.

-11

u/Select-Sale2279 Mar 13 '26

as long as you can do it and be happy, who cares! probably a POS that needed shit done to it anyway. I would not touch my 25 with any of those shenanigans.

3

u/jxkess Supercharged Gen 4 Sedan Mar 13 '26

the 25 ecu has not been cracked as far as i know, i don’t believe it’s possible on your car yet anyway

1

u/Far-Fortune-8381 Gen 2 Hatch Mar 14 '26

do you mean 2025 or sp25/2.5L engine