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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Superchips Flashcal Speedometer Calibrator and Diagnostic Device 01-16 GM 6.6L DuramaxUpgrading your Chevy or GMC to larger tires is one of the most popular upgrades. That said, recalibrating your speedometer typically would require a trip to the dealer. Especially if you are prone to swapping betwen tire sizes for winter or other purposes, this can be a cumbersome effort running back and forth. Further, when a check engine light pops up, wouldn't it be nice to find and clear the code yourself? The Superchisp Flashcal is a product
Upgrading your Chevy or GMC to larger tires is one of the most popular upgrades. That said, recalibrating your speedometer typically would require a trip to the dealer. Especially if you are prone to swapping betwen tire sizes for winter or other purposes, this can be a cumbersome effort running back and forth. Further, when a check engine light pops up, wouldn't it be nice to find and clear the code yourself?The Superchisp Flashcal is a product designed to give features and calibration tools to truck owners at a great price. The days of clunky, outdated calibration tools are over. Flashcal has trucks covered and the market cornered with quality and pricing that can't be matched. You'll be able to easily adjust your speedometer for tire sizes 26-38", adjust your speed limiter, read and clear diagnostic codes, and so much more!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 2050 reviews
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Product Reviews
★★★★★ 5
Repeat customer
Size: One Size, Color: Black
These wallets are indestructible...well unless my son loses it, which he does quite often. (Teenagers ammi right 🙄) So I've been a repeat customer. He always asks for another carhartt
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Tough quality. Nice wallet
Size: One Size, Color: Black
Good wallet. It's a Carhartt so it should last 6 years like my last one
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Reviewed in the United States on April 24, 2026
★★★★★ 4
Good quality, bad packaging
Size: One Size, Color: Black
Really good quality. It last a lot time but it came with the lid off. Like it was loose in the box so the packaging was not great but quality is good!
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Reviewed in the United States on November 18, 2025
★★★★★ 5
SIMPLY PERFECT
Size: 30mm, Color: Brown/Silver-Tone/White/30mm
If you can appreciate a watch that simply tells time, buy this beautiful watch. The band is made of quality leather, it’s easy to adjust to fit and stays in place. The watch face is clean, bright and easy to read the accurate time. The functionality to light the face by pressing the wind button in is a thoughtful feature. The watch is water “resistant” (you can wear the watch when washing dishes), but I wouldn’t shower with it on or submerge it in water just in case. This watch accessorizes with anything I’m wearing in an understated way. TIMEX is a time-proven quality watch maker and this particular watch is a great value! I highly recommend this simply perfect and beautiful watch.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Love this!
Size: 30mm, Color: Brown/Silver-Tone/White/30mm
Love this. It’s easy to read, but not too big. Just what I wanted. Love the band too!
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Reviewed in the United States on May 13, 2026