RFID blocking - Car Tech Upgrade

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15 Best Key-Signal Blocking Pouches for Fobs That Keep Your Car Safe and Secure

top car fob signal blockers

Beware of hidden vulnerabilities; discover the 15 best key-signal blocking pouches that can keep your car safe—find out which one is right for you.

Car Tech Upgrade Team
December 2, 2025

diy raspberry pi infotainment system

Infotainment & Connectivity

Build Your Own: Using a Raspberry Pi to Add Custom Infotainment

Find out how to transform your vehicle with a Raspberry Pi-powered infotainment system…

Car Tech Upgrade Team
December 4, 2025

troubleshooting car bluetooth connections

Infotainment & Connectivity

Bluetooth Blues? Fixing Common Car Connectivity Issues in Minutes

Likely causes of Bluetooth connectivity issues in your car can be quickly diagnosed and…

Car Tech Upgrade Team
December 4, 2025

upgrade car antenna reception

Infotainment & Connectivity

Boost Your Signal: Upgrading an Old Car’s Antenna for Better Reception

Navigating old car antennas can be tricky, but upgrading your antenna may significantly…

Car Tech Upgrade Team
December 3, 2025

car soundproofing for audio

Infotainment & Connectivity

Shh! Soundproofing Your Car for a Quieter, Premium Audio Experience

Theodore, discover how to soundproof your car for a quieter ride and premium audio—your…

Car Tech Upgrade Team
December 3, 2025