---
product_id: 525079447
title: "Tune Saver - OBDII/OBD2 Lock - BEM Auto"
brand: "bem auto"
price: "£83.22"
currency: GBP
in_stock: true
reviews_count: 13
category: "Bem Auto"
url: https://www.desertcart.co.uk/products/525079447-tune-saver-obdii-obd2-lock-bem-auto
store_origin: GB
region: United Kingdom
---

# Proprietary key lock for ultimate security Tool-free, quick install with included key 100% American-made aluminum & stainless steel Tune Saver - OBDII/OBD2 Lock - BEM Auto

**Brand:** bem auto
**Price:** £83.22
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind with the original Tune Saver!

## Quick Answers

- **What is this?** Tune Saver - OBDII/OBD2 Lock - BEM Auto by bem auto
- **How much does it cost?** £83.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/525079447-tune-saver-obdii-obd2-lock-bem-auto)

## Best For

- bem auto enthusiasts

## Why This Product

- Trusted bem auto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Minimalist & Discreet:** Sleek design that shields your OBDII port without bulk or fuss
- • **Effortless Installation:** No mechanic needed—snap on/off with clear instructions and key
- • **Trusted by Professionals:** Highly rated for secure fit and zero damage to vehicle connectors
- • **Unmatched Security Legacy:** Pioneered OBDII locking since 2017, years ahead of copycats
- • **Made in the USA, Built to Last:** Crafted entirely in American mills with premium metals

## Overview

The Tune Saver OBDII Lock by BEM Auto is a minimalist, proprietary key lock designed to secure your vehicle’s OBDII port. Manufactured entirely in the USA from premium aluminum and stainless steel, it offers a tight, damage-free fit and easy installation without professional help. As the original innovator since 2017, it sets the standard for OBDII security, trusted by professionals and enthusiasts alike.

## Description

Buy Tune Saver - OBDII/OBD2 Lock - BEM Auto: Code Readers & Scan Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: perfect - perfect fit and very secure. other issue i read about in review was not true. very tight locking fit.
Review: Perfect fit; won’t damage pin connector! - WAY BETTER than the others! This lock from BEM won’t cut and damage the plastic housing surrounding the terminal pins like the one from VTT. Strong, hoping it won’t get tested but sure feels right. Easy to install, takes bit of effort to snug into place. Advice: take your time screwing in the retaining screw to avoid damage to the threads; make sure it’s going in smooth with slight effort.

## Features

- SECURITY STANDARD - All other similar OBD-II locks have been introduced to the market within the last year, that is, six years after our initial product introduction (10/31/2017), and copy the same retention feature we originally designed.
- EASY INSTALL - No professional installation; follow simple instruction sheet for quick on-and-off with included key.
- MADE IN USA - No Chinese components. All machined, finished and assembled in the United States of America by American citizens from stock aluminum made at American mills.
- MINIMALIST - Discreetly shields and locks the OBDII port.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BRF5D18D |
| Additional Features | Key Lock |
| Best Sellers Rank | #532,542 in Automotive ( See Top 100 in Automotive ) #1,660 in Code Readers & Scan Tools |
| Brand | BEM Auto |
| Brand Name | BEM Auto |
| Color | Black |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 4.1 out of 5 stars 119 Reviews |
| Included Components | Lock, Key |
| Item Dimensions | 1 x 2 x 0.75 inches |
| Item Type Name | Lock |
| Item Weight | 0.06 Kilograms |
| Item dimensions L x W x H | 1 x 2 x 0.75 inches |
| Lock Type | Proprietary |
| Manufacturer | BEM Auto |
| Manufacturer Part Number | BTS-U1A |
| Manufacturer Warranty Description | SELLER MAKES NO REPRESENTATION OR WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED, AS TO MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE, OR ANY OTHER MATTER WITH RESPECT TO THE GOODS, whether used alone or in combination with other devices. |
| Material | Aluminum , Stainless Steel |
| Material Type | Aluminum, Stainless Steel |
| Model Name | Universal Tune Saver |
| Model Number | BTS-U1A |
| Number of Pieces | 3 |
| Recommended Uses For Product | locking and securing the OBDII port |
| Shape | Rectangular |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Key Lock |
| Style Name | Minimalist |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** BEM Auto
- **Special Feature:** Key Lock
- **Lock Type:** Proprietary
- **Item dimensions L x W x H:** 1 x 2 x 0.75 inches
- **Material:** Aluminum, Stainless Steel

## Images

![Tune Saver - OBDII/OBD2 Lock - BEM Auto - Image 1](https://m.media-amazon.com/images/I/61irC7i5rcL.jpg)

## Questions & Answers

**Q: Compatibilidad para conector obd mitsubishi?**
A: Thank you for your question!  The cut profile inside the lock is only compatible with the profile of the OBD-II connector.  You will have to check product photos carefully to determine compatibility.

**Q: Would this fit bmw x5 ?**
A: Thank you for your question!  You will have to view the product photos to check for compatibility.  If you have the OBD-II port on your vehicle, the port will physically fit inside the inner profile of the lock, but you also need clearance to fit the outside dimensions of the lock.  The product photos should show you what sort of clearance is required around the outside of the lock to ensure compatibility.

**Q: Is this metal or plastic**
A: The unit is anodized aluminum with a stainless steel locking component.

**Q: Does this fit a 2024 Lexus NX 350h?**
A: Thank you for your question!  You will have to look at the product photographs to determine compatibility with your vehicle.  If you have the OBD-II port, the inner profile of the lock will fit that port.  If you do not have the clearance to fit the outer dimensions of the lock, as the clearance shown in the product photos, then this unit will not be compatible with your vehicle.

## Customer Reviews

### ⭐⭐⭐⭐⭐ perfect
*by D***N on August 17, 2024*

perfect fit and very secure. other issue i read about in review was not true. very tight locking fit.

### ⭐⭐⭐⭐⭐ Perfect fit; won’t damage pin connector!
*by M***. on June 25, 2024*

WAY BETTER than the others! This lock from BEM won’t cut and damage the plastic housing surrounding the terminal pins like the one from VTT. Strong, hoping it won’t get tested but sure feels right. Easy to install, takes bit of effort to snug into place. Advice: take your time screwing in the retaining screw to avoid damage to the threads; make sure it’s going in smooth with slight effort.

### ⭐ BEWARE - Does NOT fit any Honda vehicle that I tried it on!
*by R***O on April 11, 2025*

Beware! This OBD II lock does NOT fit Honda’s. This is due to the two internal bevels that can be seen in my first picture. I tried it on my 2019 Honda Pilot Elite as well as our new Honda Civic CR-V Hybrid Sport Touring. It’s a shame because the item is made out of stainless steel and would be difficult to defeat. I’m not sure what type of vehicle that they designed this to fit.

## Frequently Bought Together

- Tune Saver - OBDII/OBD2 Lock - BEM Auto
- Faraday Pouch for Car Keys, Faraday Bag, Car RFID Signal Blocking Holder, Key Fob Protector, Key fob cage Block Signal Anti-Theft Fob Case (2 Pack)
- Apple AirTag

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/525079447-tune-saver-obdii-obd2-lock-bem-auto](https://www.desertcart.co.uk/products/525079447-tune-saver-obdii-obd2-lock-bem-auto)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-07-02*