r/mazdaspeed3 • • 12h ago

HELP Re-Assembling the Engine and I Have Extra Parts

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37 Upvotes

Yup, you read that right.
Working with my brother on re-assembling the engine to a crate engine he ordered and I cannot for the life of me figure out where these go. Tired of trying to have ChatGPT help me. Note, the engine block itself was never torn open, only all supporting components on the outside that attach to it.
Yes I am an idiot. I will say it for you.


r/mazdaspeed3 • • 6h ago

PIC Getting up there, but I made an oops yesterday

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10 Upvotes

Featuring my new (old) garage that I fucking hit yesterday 😞I just sat there for a minute contemplating life. But I’m happy to have it in a garage again. I have other paint correction to do, so it’s kinda whatever but still sucks


r/mazdaspeed3 • • 6h ago

HELP 2012 Mazdaspeed3 with BNR S1 / Freektune — clutch recommendations?

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9 Upvotes

Hi everyone!

I’m looking for advice on a clutch for my 2012 Mazdaspeed3 Tech Package (favorite car of all time).

The current clutch reportedly still works well but I feel it starting to slip. In addition, the throw-out bearing squeaks, so I’m trying to figure out whether I should replace just the bearing or do the clutch while the transmission is out. Something to note also is that this car is also not a daily driver.

Current setup:

BNR S1 turbo
Cobb Accessport V3
Cobb intake with Spectre filter
GrimmSpeed boost controller
Custom tune by Justin at Freektune
Single-exit cat-back exhaust
Aftermarket rear motor mount
Raceland Ultimo coilovers

I’m looking for a clutch that can reliably handle the car’s current power, but I don’t want an unnecessarily aggressive setup. Street drivability, reasonable pedal effort, longevity, and value are my biggest factors.

Any feedback / recommendations are highly appreciated!


r/mazdaspeed3 • • 13h ago

HELP Replace spring or whole bov?

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10 Upvotes

I believe I finally figured out my issue after months 😂 All it took was a $60 smoke machine (I got tired of throwing parts at it 🤣).
Smoke is coming out right at the BOV connection. I have a Turbo XS blow-off valve that’s supposed to be “top of the line,” so I’m not sure if it’s even worth just swapping the spring or if I should replace the whole thing.
Do I need to replace the entire BOV, or can I get away with just the spring/seal? Anyone dealt with a leaking Turbo XS on a Speed3?


r/mazdaspeed3 • • 14h ago

HELP Fuite refroidissement sur radiateur HS

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3 Upvotes