aftermarketsafety - Car Tech Upgrade

Safety & Security

Automatic Crash Response: Can Your Old Car Call 911 Like New Models?

old cars emergency calling

Discover how aftermarket crash response systems can enable your old car to call 911, and what options exist to enhance your safety on the road.

Car Tech Upgrade Team
November 29, 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

optimize car audio frequencies

Infotainment & Connectivity

Tune Your Sound: Using Equalizers and DSP for Better Car Audio

Feeling overwhelmed by car audio tuning? Discover how equalizers and DSP can transform…

Car Tech Upgrade Team
December 2, 2025

top rear cross traffic sensors

Vetted

9 Best Rear Cross-Traffic Alert Sensor Kits for Cars in 2025: Complete Buyer’s Guide

Here's a meta description: "Harness the latest in rear cross-traffic alert sensor kits…

Car Tech Upgrade Team
December 2, 2025

top 15 car emergency beacons

Vetted

15 Best SOS Emergency Beacon Lights for Cars That Could Save Your Life

Must-have SOS beacon lights for cars that could save your life—discover the top options…

Car Tech Upgrade Team
December 2, 2025