i have a hallman rx pro manual boost controller and an atp boost cut defender for sale. The boost cut defender fits the MAZDASPEED 3. i'm selling this as a kit, all you need are some extra vac lines and vac line caps for the install.
Hallman RX Pro OG:$125
ATP Boost Cut Defender OG: $75
i'm selling both for $150 shipped
Hallman RX Pro OG:$125
ATP Boost Cut Defender OG: $75
i'm selling both for $150 shipped
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