THE DIGI SYNC
Sync. Ride. Repeat.
Ultimate dIGITAL throttle body & Carb Synchronization tool
Yes, it works on Carbureted and Fuel Injected Vehicles!
Digi Sync is a high-performance digital carb synchronization and throttle body balancing tool, engineered for motorcycles, supercars, boats, and more. Unlike outdated analog gauges, it delivers instant, laser-accurate readings, helping you fine-tune your engine for maximum power, efficiency, and smoothness—in just minutes.
MOTORCYCLES
WATERCRAFT
SNOWMOBILES
AIRCRAFT
SUPERCARS
- WORKS WITH THE BEST -
If it has multiple throttle bodies and goes fast, The Digi Sync will tune it right
Are you old-school and still having a tough time believing that digital beats analog? Before you make up your mind, take a look at what our customers have to say.
Hey We’re DIGI SYNC!
Built for digital precision and a rock-solid ride. Digi Sync delivers instant, laser-accurate carb and throttle body synchronization, eliminating the guesswork of outdated analog tools. Over time, cables stretch, throttle components shift, and performance fades—Digi Sync restores balance in minutes, ensuring your engine runs at its best. Built for pros and weekend warriors alike.
WHAT OUR RIDERS ARE SAYING
TexasI had to try one. Best option now that we're living in the future. I can hear how happy my bike runs and now comes right back to a smooth idle. I can not stress enough how important a good sync is to get your bike dialed-in. I don't have a single complaint. The Digi Sync is very intuitive. It works exactly like it's supposed to and it's quick. Lastly, it can also be used as a standard vacuum gauge. I highly recommend it!
FloridaAbsolutely love the tool! This is the most accurate and easy way. It does exactly what it says it's gonna do. It takes care of all the harmonics and makes everything run glass smooth. And, I love that it works automatically without restrictor valves.
MichiganJust purchased a second unit for my shop. Fantastic product! Been a motorcycle mechanic for +20 years using analog tools until I found this. What a world of difference! Cuts my time down dramatically and its VERY accurate. Even after the analog tools are calibrated, they have a inaccurate bounce to them. Your version is quick, easy, and accurate. My customers notice that their bikes have never run better!
WisconsinMost accurate way to sync. 100% self contained & self-calibrating. Super friendly & easy to use! Our bikes run so much nicer. Now super smooth!!!
fast. accurate. easy.
Our Story
The Digi Sync™ is the world’s leading digital carburetor synchronizer.
This Digital Carb Sync Tool was designed by motorcycle enthusiasts for motorcycle enthusiasts right here in the Heart of America.
We support American workers by manufacturing all of our products in the USA!
Through much research and development, we’ve successfully adapted our product so that it also works on all cars, boats, and motorcycles with Independent Throttle Bodies (ITBs) or multiple Carburetors.
We have been in business since 2015 and now ship thousands of units worldwide each year to happy customers. We stand behind our product and are VERY PROUD to share that our customer return rate is less than 0.2%!
WHY DIGI SYNC?
Trusted by Ferrari & Lamborghini Mechanics
When Elite tuners trust The Digi Sync, you know it’s The Real Deal
- No More Guessing
- No Wasted Time
- Pinpoint Accuracy
- Instant Throttle Response
- No Hesitation
- Maximizes power
WHY DIGI SYNC?
Trusted by Ferrari & Lamborghini Mechanics
When Elite tuners trust The Digi Sync, you know it’s The Real Deal
- No More Guessing
- No Wasted Time
- Pinpoint Accuracy
- Instant Throttle Response
- No Hesitation
- Maximizes power
WHY SYNCHRONIZE?
Because your shop manual tells you to.
Motorcycle maintenance isn’t just about oil changes and tire pressure. Over time, cables stretch and throttle components shift out of alignment due to temperature changes, vibration, and wear—robbing you of power, smoothness, and ultimately shortening the life of your engine!
If you can change your own oil, you can handle a Throttle Sync with The Digi Sync
WHY SYNCHRONIZE?
Because your shop manual tells you to.
Motorcycle maintenance isn’t just about oil changes and tire pressure. Over time, cables stretch and throttle components shift out of alignment due to temperature changes, vibration, and wear—robbing you of power, smoothness, and ultimately shortening the life of your engine!
If you can change your own oil, you can handle a Throttle Sync with The Digi Sync
who uses the digi sync: DIYers, performance enthusiasts, track riders, and mechanics
Motorcycles
Ducati, Yamaha, Honda, Triumph, Cruisers, Café Racers, & More
Supercars
Ferrari, Lamborghini, BMW, McLaren, Porsche, & More
Boats & Watercraft
Outboards, Tohmatsu Engines, Mercury Marine, PWC - Jet Skis, & More
Snowmobiles & ATVs
2-Strokes, 4-Strokes, Polaris, Arctic Cat & More
Why Carb Syncing Matters
Uneven Fuel-Air Mix and Excess Engine Stress
aircraft
Rotax Engines & More
SYNCING YOUR THROTTLE BODIES matters
Smoother rides
No vibrations, better control
Longer engine life
Less stress = better longevity
Optimized fuel efficiency
Save money at the pump
Peak throttle response
Get that instant, crisp acceleration
WHEN TO SYNC YOUR THROTTLE BODIES OR CARBURETORS
Learn the ways of Digi Syncing!
BEFORE A TRACK DAY OR PERFORMANCE RIDE
Ensure your engine is running at peak performance before hitting the track or taking on a high-speed ride
MISFIRING OR BACKFIRING
If your engine sputters, backfires, or struggles during acceleration or deceleration, it could be due to out-of-sync throttle bodies or carburetors.
AFTER MAINTENANCE OR MODIFICATIONS
Installing new parts, adjusting valves, or performing major engine work? Syncing ensures everything runs smoothly and efficiently.
SLUGGISH THROTTLE RESPONSE
If the throttle feels unresponsive or the engine hesitates when you accelerate, a sync may be needed to restore smooth power delivery.
ENGINE TUNING FOR MAXIMUM PERFORMANCE
Fine-tuning your engine? Synchronizing carbs or throttle bodies is a critical step for optimal power and smooth operation.
ROUGH IDLE
An uneven idle or frequent stalling may indicate that your throttle bodies or carburetors are out of sync.
EXCESSIVE VIBRATION
Increased vibration, especially at certain RPMs, can signal an imbalance in your engine’s throttle bodies or carburetors.
FUEL INEFFICIENCY
A sudden drop in fuel economy or an engine running too rich or lean could mean it’s time to sync for an even fuel-air mixture across all cylinders
Feature
Old-School Gauges
Digi Sync
Accuracy
Twitchy & unstable readings
Digital Precision Data
Setup Time
Tedious manual calibration
Automatic calibration
Data
Includes irrelevant exhaust strokes
TRUE digital vacuum gauge Showing ONLY relevant intake strokes
RPM Readout
Not Included
Built in RPM calculator
QUESTIONS? WE’VE GOT ANSWERS!
We know you have a lot of curiosity, So here’s a few questions we commonly receive.
But if you want to ask your own unique questions then feel free to contact us through one of the methods below and we’ll answer them right away!
Email Sales@TheDigiSync.com
Phone +1 (913) 938-6776
Average response time 30 Minutes
Why Sync Your Carburetors or Throttle Bodies?
Why Sync Your Carburetors or Throttle Bodies?
Because your shop manual tells you to. Motorcycle maintenance isn’t just about oil changes and tire pressure. Over time, cables stretch, throttle body components shift, and throttle plates fall out of alignment—stealing your power, efficiency, and smooth ride.
How often should I sync my throttle bodies?
How often should I sync my throttle bodies?
AT LEAST once per year. Most motorcycles & performance vehicles need syncing every 4,000-6,000 miles, but high-performance engines benefit from more frequent adjustments.
Is Digi Sync easy to use?
Is Digi Sync easy to use?
Yes! If you can change your own oil, you can sync your throttle bodies with Digi Sync. It’s plug & play—no complex adjustments needed.
Will this work on my vehicle?
Will this work on my vehicle?
Whether you have a modern sportbike or a vintage carbureted cruiser, Digi Sync works with most multi-carb and ITB engines.
STOP GUESSING. START SYNCING.
Instant digital readings - No twitchy needle or bouncing fluid levels. No second-guessing.
Eliminates throttle hesitation, maximizes power, and boosts fuel efficiency.
Works on motorcycles, supercars, boats, snowmobiles, and more.
Stop wasting time with outdated tools.
Get pro-level accuracy at home.
UPGRADE TO DIGI SYNC
SYNC SMARTER. RIDE HARDER. RIDE SMARTER.
UPGRADE TO DIGI SYNC
SYNC SMARTER. RIDE HARDER. RIDE SMARTER.