MAMBA MAZDA 2.3T K04 turbo banjo bolt with 2.5 mm restrictor & washer to prevent exhaust smoke. MAZDASPEED MAZDA 3 / 6 / CX-7 / CX-9 2.3T K04 turbo. This banjo goes with 2.5 mm restrictor that will prevent oil overflow that makes turbo / exhaust smoke.
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