AEM X-Series UEGO Wideband Lambda Controller with Gauge Reviews

5 Rating 15 Reviews

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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Phone:

01480759200

Email:

hello@bofiracing.com

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“Fast delivery, would buy for BOFI racing again!”

Helpful Report

Posted 2 years ago

“Very good customer service”

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Posted 2 years ago

“Easy enough to install and works perfectly with the ME221. Great support from the Bofi team when I got stuck,”

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Posted 3 years ago

“Fitted without fuss just requires live and earth if all you want to do is monitor AFRs, nice clear readout that dims at night so not too bright. Very useful if you have a non-standard tune to check the state of engine health, even if you are not hooking it up to ECU yet.”

Helpful Report

Posted 4 years ago

“Have had this installed now with my ME221 also purchased from Bofi in preparation for turbo charging. Fast delivery and installed sensor, gauge and wired into my ECU in an hour or two. Good instructions and sensor table included in the manual for matching up with the ECU. The only concern I have is sensor life, after some research a common theory is due to a thermal shock from the coldish exhaust gasses hitting the preheated 02 sensor, wiring the sensor in such a way you can start the engine first for 30 seconds then turn on the sensor seems to prolong sensor life. Fits perfectly into a Mk1 heater vent. Cannot fault it so far :)”

Helpful Report

Posted 4 years ago

Joanddavebrown

Verified Reviewer

“Ordered from these guys and it was delivered within 48 hours. Superb product and if you are running an ME221 then it has got to be the obvious choice.”

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Posted 5 years ago

“In my opinion it is much quicker than the innovate equivalent which I used to have. Good sensor and gauge all round.”

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Posted 6 years ago