Tune for catless downpipe Mazda 3 MPS gen 1
Posted: November 30th, 2025, 6:08 am
Hi, my name is Darko, 41 years and i am from the Netherlands.
Bought myself a Mazda 3 MPS/Mazdaspeed about 3 years ago in Switzerland. Bought it with no running engine. I am a car mechanic so fixed it and it's running perfect now. Recently replaced the downpipe for a catless one and yesterday purchased the versatuner. Planning to do some more mods but for now i would like to see what a catless dp can do with the right tune.
Can anyone tell me what tune i can use?
Darko
Bought myself a Mazda 3 MPS/Mazdaspeed about 3 years ago in Switzerland. Bought it with no running engine. I am a car mechanic so fixed it and it's running perfect now. Recently replaced the downpipe for a catless one and yesterday purchased the versatuner. Planning to do some more mods but for now i would like to see what a catless dp can do with the right tune.
Can anyone tell me what tune i can use?
Darko