CG-Lock - Performance add-on for your seat belt! Click to go to homepage.

Lap belt gets "Racing Harness Tight" but shoulder belt stays loose!

Latest Video Review

Check out our latest review on

Covers installation and use, click the image above to view.

  • How to install the CG-Lock
  • How to use the CG-Lock
  • In car camera with and without (you won't believe the difference)
  • Professional testimonials

Special programs

HPDE Driving Instructor/Advanced Driving School/Track Store
Car Clubs & Motorsport-related Websites


CG-Lock Simplicity

Photo of CG-Lock use. Pull up on shoulder belt to make the lap belt racing harness tight!

Is it for you?

Select your motorsport:

Hold your street car's lap belt
"racing harness tight"
CG-Lock flag. Lower your lap or run times or your money back.
CG-Lock flag. Turn your factory seatbelt into a performance driving advantage.
CG-Lock flag. Attaches to most standard factory installed 3-point seatbelts in minutes.
CG-Lock flag. $59.95 each.
CG-Lock flag. Wholesalers wanted. Click here.

Click here to buy a CG-Lock.

View CG-Lock installation videos.

Video of CF-Lock TV premier!