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Ignitions and Electrical› Computers, Chips, Modules and Programmers

SuperChips

Flashcal Speedometer Calibrator

$344.94 $299.95 Save $44.99

SKU: SUPERCHIPS-2545

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Superchips Flashcal 2545 is a handheld automotive device designed to recalibrate your truck's speedometer. It allows for adjustments for aftermarket wheels, tires, and gear ratios. The device plugs into your vehicle's OBD-II port, enabling users to select new tire sizes or gear ratios for calibration.
Show original supplier description
The Superchips GM Flashcal Tuner 2545 is a user-friendly and affordable handheld device that provides control over your truck's settings. By simply connecting to your truck's OBD-II port, you can select your new tire size or gear ratio, and the Flashcal will calibrate your speedometer accordingly. This device is upgradeable to a Flashpaq with performance tuning capabilities. Key features include the ability to correct the speedometer for tire upgrades ranging from 26 inches to 38 inches in diameter. It also offers speedometer recalibration for gear/axle swaps, speed and rev limiter options, TPMS options, and the capability to read and clear diagnostic trouble codes. Additionally, the Flashcal features a digital battery voltage display, real-time data logging, and real-time data monitoring. Options may vary based on the specific year, make, and model of your vehicle.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSuperChips
Part NumberSUPERCHIPS-2545
CategoryIgnitions and Electrical

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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