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Bosch EV14 640cc Injectors For Mazda MX-5 Reviews

5 Rating 9 Reviews
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About BOFI Racing:

BOFI Racing Ltd is a company that was born out of a love for club-level motorsport and is committed to creating entertaining and educational content to promote the Mazda MX-5. We want to make modifying your Mazda easier by sourcing the best performance parts from around the world.

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I installed these as an upgrade to RX-8 yellow's on my turbo build. The fitting instructions were really clear and the quality of the parts is excellent. They really were a plug and play installation. After fitting and adjusting the ME221 setting instructed the car started up and ran. the fueling wasn't ideal as even with the changed flow it was running a bit rich. After a couple of hours on the dyno at Hybrid tuning, the guys have really made use of the better flow and capacity of these injectors. I now have a much smoother car, idle, part throttle and wide open. I've now got much smoother torque and power curves. Torge from 2700 to 5000rpm by as much as 40Nm and power is up 20bhp. I'd highly recommend these injectors as an upgrade over second hand yellows, but factor in dome dyno time on top to get the best out of them.
1 Helpful Report
Posted 7 years ago