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Description
AFE 77-91001 AGD Advanced Gauge Display MonitorThe AFE 77 91001 AGD Advanced Gauge Display Monitor allows users to monitor, record, and control vehicle parameters and diagnostic information right from the driver's seat. Plug the AGD into your vehicle's OBDII port for accurate on the fly monitoring of over 25 parameters. The 5. 5" Display can be customized to your style and the built in diagnostic tool allows you to red and clear trouble codes. Bluetooth connectivity gives users the ability to sync
The AFE 77-91001 AGD Advanced Gauge Display Monitor allows users to monitor, record, and control vehicle parameters and diagnostic information right from the driver's seat. Plug the AGD into your vehicle's OBDII port for accurate on-the-fly monitoring of over 25 parameters. The 5.5" Display can be customized to your style and the built-in diagnostic tool allows you to red and clear trouble codes. Bluetooth connectivity gives users the ability to sync to the AFE Scorcher Blue Module as well as third-party tunes. A windshield mount with magnetic base is included.Accurate On-The-Fly Monitoring:
In addition to over 25 parameters available for every single vehicle, there are also multiple application specific options to choose from.
Diagnostic Data Capabilities:
With the ability to run specific diagnostic tests as well as read and clear engine codes, the AGD can spot potential issues and ensure your vehicle is running at the best of its ability. In addition to the parameters of your choice, driving coach and vehicle performance data can be monitored.
Customizable High-Definition Display:
The AGD’s 5.5” multi-touch screen makes for a simple yet good-looking overview of the parameters most important to you. With customizable gauges and multiple different screen layouts available, each display can be tailored to your vehicle’s specific needs and aesthetic.
Bluetooth 4.0 Compatible:
Not only does it work seamlessly in conjunction with aFe POWER’s Scorcher BLUE modules, but the AGD also provides the ability to control multi-position tunes from third-party companies.
Simple OBDII Plug-in Connection:
The AGD simply plugs in to your vehicle's OBDII port. All necessary cables for installation are included. Thanks to its magnetic base, the device can be easily removed from the windshield mount without unplugging any wires.
Features:
- Read & Clear DTC's
- Customizable Screen
- Bluetooth Connectivity
- 5.5" Digital Display Monitor
- Monitor Over 25 Parameters
Vehicle Fitment
| YEAR | MAKE | MODEL | ENGINE |
|---|---|---|---|
| 2008-2010 |
Chevrolet |
Silverado 2500HD/3500HD |
6.6L Duramax LMM |
| 2011-2016 | Chevrolet | Silverado 2500HD/3500HD | 6.6L Duramax LML |
| 2017-2022 | Chevrolet | Silverado 2500HD/3500HD | 6.6L Duramax L5P |
| 2020-2022 |
Chevrolet |
Silverado 1500 |
3.0L Duramax LM2 |
| 2016-2022 |
Chevrolet |
Colorado |
2.8L Duramax LWN |
| 2008-2010 | GMC | Sierra 2500HD/3500HD | 6.6L Duramax LMM |
| 2011-2016 | GMC | Sierra 2500HD/3500HD |
6.6L Duramax LML |
| 2017-2022 | GMC |
Sierra 2500HD/3500HD |
6.6L Duramax L5P |
| 2020-2022 |
GMC |
Sierra 1500 |
3.0L Duramax LM2 |
| 2016-2022 |
GMC |
Canyon |
2.8L Duramax LWN |
| 2008-2023 | Dodge/Ram | Ram 2500/3500 | 6.7L Diesel |
| 2014-2023 |
Ram |
1500 |
3.0L EcoDiesel |
| 2008-2010 | Ford | F-250/350/450/550 | 6.4L Powerstroke |
| 2011-2022 | Ford | F-250/350/450/550 | 6.7L Powerstroke |
WARRANTY INFO:
2 Year
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Size Does Matter
Product: Air Intake Filter
Brand: EPAuto
Positives: Super affordable and compact. Easy to remove and install, just loosen 4 screws and that’s it. Made with quality and durable material. The filter provides ideal airflow for the engine to function properly.
Negatives: None.
Overall Impression: I needed a replacement filter for my wife’s car and I didn’t want to spend a small fortune. This item was practically a steal at the list price. No need to spend more money, all the quality and longevity can be had with this filter. My wife drives her car almost every day and that means it gets a pretty good amount of use and lasts about 12 months until I decide to change them again. I would definitely recommend this product to others looking for a similar product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
★★★★★ 4
Performance was good
my usual to go product for Honda CRV i had for long time. But last item i received I was not happy the quality seems like changed from past products. so far i had no complains. Packaging as always was solid. Performance was good. Lasted for more than mileage mentioned on the product page. Air flow is good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
★★★★★ 5
Fits car based on Amazon rec
Fit perfect and performs as expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Looks as good as the genuine one.
This looks like a quality product, great for the price. It looked identical to the genuine Honda part but was $20 cheaper than the Honda one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
★★★★★ 5
Self replacement.
Good fit.
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Reviewed in the United States on April 13, 2026