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🔐 Lock down your ride’s data port—because your car’s security deserves VIP treatment
The BEM Auto Tune Saver is a compact, aluminium OBDII port lock designed to prevent unauthorized access to your vehicle’s diagnostic system. Weighing only 60 grams and featuring a sleek black finish, it installs easily without tools and includes a unique key for secure unlocking.


| ASIN | B0BRF5D18D |
| Best Sellers Rank | 163,113 in Automotive ( See Top 100 in Automotive ) 941 in OBD-II Engine System Diagnostic Tools |
| Brand | BEM Auto |
| Colour | Black |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 4.2 4.2 out of 5 stars (118) |
| Finish | Unfinished |
| Included Components | Lock, Key |
| Item Dimensions | 25 x 51 x 19 millimetres |
| Item Type Name | Lock |
| Item Weight | 0.06 Kilograms |
| Lock Type | Lock |
| Manufacturer | BEM Auto |
| Material | Aluminium |
| Model Name | Universal Tune Saver |
| Model Number | BTS-U1A |
| Number of Pieces | 3 |
| Part Number | BTS-U1A |
| Recommended Uses For Product | locking and securing the OBDII port |
| Shape | Rectangular |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Key Unlock |
| Style | Modern |
| Unit Count | 1.0 count |
J**N
Solid
Easy to install, 30 seconds, solid item
A**R
My truck has become the most stolen vehicle in Canada. If this can stop them in anyway it’s a great product. Very easy to install.
B**S
À l’air robuste, mais excessivement cher par rapports aux produits chinois tout aussi robuste mais avec une serrure plus secure certes.Mais surtout je pense que le vendeur abuse sur l’offre et la demande. Car à peine acheté, le prix déjà excessif a augmenté de 40€ … de 150€ à 190€ !!!
D**N
perfect fit and very secure. other issue i read about in review was not true. very tight locking fit.
J**W
Unfortunately this would not fit on the OBD2 ports on any of my Australian cars (including a RHD converted Ram 1500 or VT Commodore). I say unfortunately as it is a very well made piece of kit and would be ideal for what I wanted if it fitted. The ‘key’ is an excellent design and would make the unit very hard to remove if you did not have the key.
D**A
Easy to install. No issues.
Trustpilot
2 weeks ago
2 months ago