Very cool design, too bad no one’s going to see it under there. Works like a charm.

Worked on a 99 miata. A bit of tweaking to get it to fit. But the CEL has not come back on after clearing.

My check engine light had been on for months. I replaced the catalytic converter and both oxygen sensors, but nothing worked and the light stayed on. After installing this part and driving about 250 km, the check engine light finally turned off on its own. Huge relief. It really works.

200 miles in Check engine light still off. It passed the Emissions test with no issues.Delivery and packaging was as expected Will recommend to others.

Installed these on my 260,000 mile GMC Sierra with a 6.0, constant engine light for catalyst efficiency low. Put these in on both rear O2 sensors and solved my issue. Better than a 1600 dollar replacement CAT on an old work truck! Thanks.

Hi,

I was anxious to get my 90°O2 Sensor Spacer Mini Catalizador, and opened it Immediately. I was impressed on the

spot. It was beautiful. It appeared to be a High Quality Part. It was beautifully designed, machined, and finished. It

was solid, "chunky", and shiney. I was expecting something less refined, but this was straight out nice. I felt that I

had made a good decision to purchase this part. I couldn't wait to install it, and test it out.

Unfortunately, as we tried to remove th O2 Sensor, from the Head Pipe on my vehicle, we ran into resistance. We

worked it back and forth carefully, to try to ease the Sensor out, but ultimately, the bung was stripped of it's threads.

Sadly, we were forced to go a different route, since the pipe had to be replaced, and I wasn't able to use your part.

Thank You, for your attentive, and polite customer service, and your patience with me.

I would recommend this part and your company to anyone, on the fence about purchasing your products.

Thank You Again,

Got 1 installed so far so good 👍

Worked exactly as advertised and cleared my error code for Nissan Xterra due to not having a Catalytic Converter.

Originally my orders was lost in the mail by usps. Luckily these guys replaced it quickly. Great customer service

It helped me pass inspection so I didn't need a new $2000 catalytic converter

We put in rear 02 sender cancel the code drove 100 miles got car inspected

I loved the mini catalytic converter it cleared my p0420. Highly recommended

Worked out very well

90 degree o2 sensor adapter very good quality, worked like a charm, passed emissions with ease.

Nice!

Amazing service

Did job perfect

Did job perfect.

I was getting regular engine light for P0420 and P0430 codes. I installed the Mini Converters and it's been over a week now. No engine light and runs better. 100% satisfied and recommended!!

Works great 👍🏽

Perfect for what i needed it for thank you 🙏

These mini cats worked and was great quality. Would definitely buy again

Works. Traveled from California to NC in just 60 hours (crazy)

Love it! Worked on my daughter’s jeep.I replaced everything except cats(2800 dollars). I installed this and hooked up OBD2 reader and green light on reader almost immediately. Drove down to smog shop and passed with flying colors. So pleased I bought an extra just in case you guys sold out.