

🚀 Tune smarter, drive safer, and own the road with AEM’s X-Series Wideband Gauge!
The AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge features an 87% larger seven-segment display, multiple output options including 0-5V, RS232, and CANbus, and advanced X-Digital wideband technology for faster, more accurate air-fuel ratio readings. Designed for professional-grade engine tuning, it delivers precise feedback control and data logging capabilities to optimize performance and safety.




| ASIN | B0184TSI84 |
| Brand | AEM |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,020) |
| Date First Available | 6 December 2015 |
| Exterior | Painted |
| Item Weight | 0.28 g |
| Item model number | 30-0300 |
| Manufacturer | AEM |
| Manufacturer Part Number | 30-0300 |
| Model | 30-0300 |
| OEM Part Number | 30-0300 |
S**A
Tengo 2 meses de uso y está funcionando perfectamente
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
M**D
Copy not original
Trustpilot
3 days ago
1 month ago