I warranty the kit to AEM, the kit I got from them worked flawlessly

Like every other bad review got the kit and right out of the box the gauge pegged lean and didn’t move

The first kit would peg full lean after a short period of time.

The kit also comes with several butt splices although one would suffice

I highly recommend this kit.

The first kit I received the gauge worked until the car warmed up

do not waste your money on these broken unitsinstead goto plxdevices and order a good stand a lone AFR gauge kit

n’t buy it unless you like lighting your cash on