Cinch Waist Belt Tightener

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What is CINCH?

CINCH is a small device that keeps your seat belt at the appropriate tension while driving. As you drive your seat belt can become slack and improperly positioned, reducing effectiveness and encouraging poor posture. CINCH is an innovative and simple solution for getting optimal performance from your seat belt. It just slides over the belt buckle to install.

Cinch Waist Belt Tightener adds tension to your lap belt

CINCH on the Track

As a sports car enthusiast, CINCH is a great bang for your buck upgrade you can make to your car. Anyone with any race experience will tell you that stock seat belts are inadequate at keeping your body secure in the seat during performance driving. Wrestling with your car while your body jostles back and fourth leads to lower lap times and an overall less enjoyable experience. By keeping more tension on the lower portion of the seat belt, it can do a significantly better job of keeping your body secured in the seat. This allows you to focus more on driving, and increases your ability to provide smooth and precise inputs. While a 4-point harness and racing seat do provide the ultimate solution to these problems, they both come with massive financial and practicality barriers. CINCH is simply the easy solution for the everyday sporty driver.

CINCH Off-Road

Whether is overland, rock crawling, or just out getting muddy nothing throws you around your seat like some off-roading. CINCH can keep the tension on your lap to keep you down in your seat with your feet to the pedals and hands on the wheel. Increased control is going to improve your dives off the beaten path.

Cinch Waist Belt Tightener from the front

What else does CINCH do?

CINCH can also be helpful for a number of other things;

  • Reduces Back Pain
  • Improves belt position during Pregnancy
  • Fits Kids securely
For more info visit .

Does CINCH fit my car?

CINCH was designed to fit most belt buckles installed in today's vehicles. If your buckle is especially chunky, you might have troubles installing the CINCH device. Fortunately, our generous return policy makes it incredibly simple to return items for a 100% refund. Installation of CINCH is dead simple. Just slide the CINCH over your buckle, buckle up, and give the belt a tug to tighten the lap section.

Free Domestic Shipping

We ship orders every weekday. All orders placed by 2:00 pm PT will ship the same day. You will receive a shipping notification when we print the label for your order. The tracking will not indicate that the order has been shipped until it is picked up and scanned in by the carrier. Orders placed after 2:00 pm PT on Friday will ship on Monday.

Our Team is comprised of a small group of dedicated individuals who each pride themselves on providing their best work to our customers every day. We are all willing to go above and beyond for our customers to make sure they are happy with their entire shopping experience. If you need anything, please drop us a line at and we'd be happy to help you out. Our customer service team will usually get back to you within the hour during business hours.

Click here to meet the team!