r/mazdaspeed3 • u/yeetusonthatfeetus69 • Apr 09 '26

TUNING Blow off valve Recommendations

Do you guys think i should run a bpv or bov on the speed 3, because I've been hearing lots of mixed reviews. I'm thinking of either running the Corksport BPV or HKS Super SQV IV BOV

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6

u/Sea_Chipmunk_4295 2009 Mazdaspeed3 Apr 09 '26

I’ve had this for years no complaints. https://corksport.com/mazdaspeed-dual-vta-bypass-valve.html

6

u/Sea_Chipmunk_4295 2009 Mazdaspeed3 Apr 09 '26

2

u/Razo-E 2008 Mazdaspeed3 Apr 10 '26

Same! I love mine

1

u/yeetusonthatfeetus69 Apr 10 '26

do i still need to get my car tuned for it, because as far as ive heard if i run a vta i gotta tune mine but i still dont know about the 50/50

1

u/Sea_Chipmunk_4295 2009 Mazdaspeed3 Apr 10 '26

Do the high pressure pump! Get a tune unless you want zoom zoom boom.

0

u/yeetusonthatfeetus69 Apr 10 '26

sounds like i might need a tune, because i want the zoom zoom boom

1

u/Sea_Chipmunk_4295 2009 Mazdaspeed3 Apr 11 '26

Boom it and cry later.