









🏁 Dominate the track with precision AFR control!
The 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge by AEM is a race-only, high-performance gauge featuring an 87% larger seven-segment display, ultra-fast response times, and multiple output options including 0-5V, RS232, and CANbus. Utilizing advanced X-Digital wideband technology, it accurately measures air-fuel ratios from 8.0:1 to 20.0:1, enabling safer and more powerful engine tuning.




| ASIN | B0184TSI84 |
| Best Sellers Rank | 138,824 in Automotive ( See Top 100 in Automotive ) 11 in Car Electrical Air & Fuel Ratio |
| Brand | AEM |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,015) |
| Date First Available | 4 Dec. 2015 |
| Exterior | Painted |
| Item Weight | 0.28 g |
| Item model number | 30-0300 |
| Manufacturer | Advanced Engine Management |
| Manufacturer part number | 30-0300 |
| Model | 30-0300 |
| OEM Part Number | 30-0300 |
R**U
Seller didn't advertise this item properly
Some of the digits were not working properly.
C**R
Beware - Fake item
The gauge came in a rather scruffy but genuine looking AEM box. However the gauge and sensor included were not genuine - The gauge was not even marked as AEM, and the sensor was not a Bosch unit. Have requested refund.
S**A
Tengo 2 meses de uso y está funcionando perfectamente
G**A
Perfexto funcionamiento, calidad superior
ま**ぅ
トラスト正規輸入品となっていますが、日本語説明書が無く、どうやら並行輸入品?みたいので☆-1。説明書の配線図でオプション使う予定ない場合、IGONとアースしか使わないみたいので、特に日本語説明書必要なさそうなので、返品はしませんが。 価格は並行輸入品ではやや安い方。トラスト正規輸入品なら破格値でしたが(笑)短納期で受け取れたのはグッド。迅速な対応ありがとうございました。 取り付けは予算の関係上、まだ先です。このモデルは付けっぱなし大丈夫らしいので、期待大です。
W**.
I’m writing this for people on the fence about whether it is the real AEM gauge/sensor or not. It is, I went to AEM’s website and compared the part numbers and pics and it is exactly the same. I installed it per instructions and warnings and it is working perfectly. It’s a good deal and a great product.
R**O
Spedizione molto veloce, arriva tutto come si presenta in foto
Trustpilot
3 weeks ago
1 month ago