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Ignitions and Electrical› Computers, Chips, Modules and Programmers

Dynojet

Quick Shifter Kit

$274.99 $249.99 Save $25.00

SKU: 4-110

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Dynojet Quick Shifter (DQS) kit is an electronic component that enables full-throttle, clutchless up-shifting. It integrates with a PCIII USB/DQS interface to control fuel flow, momentarily cutting power to unload the transmission for seamless gear changes. The included software allows customization of engine kill time and minimum operating RPM.

This kit plugs directly into the USB expansion port of a PCIII USB, eliminating the need for wiring harness modifications. It is made in the USA and includes a shift rod sensor, shifter rod, rod linkage, instructions, and software.
Show original supplier description
The Dynojet Quick Shifter (DQS) kit (part number 4-110) provides a performance upgrade for motorcycles by enabling full-throttle, clutchless up-shifting. This system works by momentarily cutting fuel flow to the injectors, which unloads the transmission and allows for seamless gear changes without the need to touch the throttle or clutch. The DQS kit integrates with a PCIII USB or USB-EX fuel controller, functioning as a fully-programmable interface that combines shifter functions with the main fuel control. Users can fine-tune the system using the included software to adjust the duration of the engine kill time during shifts. Additionally, the software allows for the setting of minimum engine operating RPM to prevent the quick shifter from engaging during low-speed riding, ensuring optimal performance across various riding conditions. The complete kit comes with all necessary components, including a shift rod sensor, shifter rod, rod linkage for custom applications, installation instructions, and the required software to activate and configure the DQS through your PCIII USB. This product is proudly made in the USA. Note: This kit is for use with a PC-V cut off plug and has been discontinued.

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

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Specifications

BrandDynojet
Part Number4-110
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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