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Introducing the VTT OBD-LOCK – Enhanced Security & Improved Design!
We are excited to announce our OBD-LOCK! This latest version has been completely redesigned for improved strength, ease of installation, and enhanced protection. Key upgrades include:
No more OBD port penetration – eliminates any risk of damage
Revised thread style – prevents stripping for a secure fit
Stronger, more durable design – ensures maximum securityUltimate OBD Port Protection
The VTT OBD-LOCK is precision-machined from billet 6061-T6 aluminum and is engineered to completely lock out your OBD port, preventing unauthorized access.
Anti-Theft Protection – Prevents thieves from accessing the OBD port to duplicate keys or disable security systems
Dealer/Tech Lockout – Stops unauthorized tune changes or system modifications
Tamper-Proof Design – Cannot be removed without physically destroying the OBD port unless the correct tool is usedVTT OBD-LOCK – Version 2 NON-GM
Universal Fit for All Non-GM (General Motors) VehiclesThis device is compatible with all non-GM vehicles, including but not limited to:
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All VAG group vehicles (VW, Audi, Bentley, etc.) — including recessed port VW/Audi models
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Ford, Nissan, Honda, Toyota, Porsche, Dodge, Ram, Jeep, Kia, Subaru, and more
Not compatible with GM (General Motors) vehicles.
VTT OBD-LOCK – Version 2 GM
Universal Fit for GM (General Motors) Vehicles ONLYThis version is specifically designed for General Motors vehicles, including GM, Chevrolet, Cadillac, Holden, and other GM-branded models.
If your vehicle is anything other than a General Motors product, you will need the Non-GM version.
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VTT High-Performance Ignition Coils
BMW N5X • B58 / S58 / B48 • VAG Platforms
Vargas Turbo Technologies (VTT) is proud to offer high-performance ignition coil upgrades for BMW N5X platforms, B58/S58/B48 engines, and select VAG applications.
Development & Testing
Our ignition coil program began with extensive outreach to multiple OEM and aftermarket coil manufacturers. We commissioned individual prototype coils, then subjected them to rigorous, repeatable testing in the United States to ensure they matched or exceeded factory performance standards.
Only the highest-performing designs were selected and produced to VTT’s exact specifications and colorways. These are not rebranded or cosmetic coils—each set is performance-validated.
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NGK 94201 Spark Plug Set — compatible with all S58 / B58 / B48 applications, and also ideal for N54 / N55 platforms running the B58 coil upgrade.
We recommend these plugs for vehicles running 100% E85, high boost, or upgraded ignition setups. They are an excellent choice for high-performance BMW applications including N54, N55, and S55 (with B58 coils), and they also serve as a great maintenance replacement for any S58/B58/B48-powered vehicle — at a significantly better price than most options on the market.
Plugs are sold as a set of 6.
Pre-gapping is available for an additional charge -
VTT N54 → B58 Ignition Coil Conversion Kit
BMW N54 Platform
Vargas Turbo Technologies is proud to introduce our game-changing N54 to B58 ignition coil conversion kit for the BMW N54 platform.
The N54 engine has long been known for ignition-related issues with factory coils. While several aftermarket solutions exist, many are bulky, visually unappealing, or unnecessarily complex. Even factory-style upgrades such as S55 coils—or upgraded N54 coils—while effective, still fall short of what the BMW B58 ignition system can deliver.
The BMW B58 ignition coil is exceptionally robust, capable of reliably supporting well over 1,000 WHP with no issues. This makes it the ideal solution for high-performance N54 applications. Our kit delivers that performance in a true plug-and-play, affordable package that installs like stock—and looks incredible doing it.
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NGK 95706 Spark plug set required for running 100% e85, and high boost on many BMW applications, including N54, N55, S55, etc. Plugs can be bought as a set of 6. You can add pre-gapping for an additional charge
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VTT N54 Stock-Style Ignition Coil Hold-Down Bracket Kit
BMW N54 Platform
Tired of sloppy ignition coil placement with your stock N54 valve cover? Upgraded to a VTT Cast or Billet valve cover and want to continue running stock-style coils, but with a secure, positive hold to the spark plug?
We’ve got you covered.
The VTT N54 Stock-Style Coil Hold-Down Bracket Kit eliminates coil lift and movement by positively securing each coil in place. This prevents misfires caused by coils being pulled off the plug under vibration, heat, or high boost—while also delivering a clean, aggressive engine bay appearance.
This system utilizes our proven N54 → B58 conversion bracket platform, paired with six billet S-style hold-down brackets designed specifically to lock stock-style coils firmly into
