Best Ignition Retard Devices of 2026

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 11, 2026

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Ignition retard devices are electronic components that help regulate the timing of a vehicle's ignition system. These devices are designed to delay the spark timing in order to prevent engine knocking and improve fuel efficiency. They are particularly useful for high-performance vehicles, where precise timing is critical for optimal performance. Ignition retard devices are easy to install and can be adjusted to suit the specific needs of the vehicle. They are a cost-effective way to improve engine performance and prolong the life of the engine.

At a Glance: Our Top Picks

MSD 7762 Boost Retard Module for Power Grid Cover #TOP 1
MSD 7762 Boost Retard Module for Power Grid
ftb score rating icon 9.8
DiabloSport PCM-JL20ETQ19: Modified Pcm For 2019 Jeep 2.0T Etq Cover #TOP 2
DiabloSport PCM-JL20ETQ19: Modified Pcm For 2019 Jeep 2.0T Etq
ftb score rating icon 9.7
MSD 8762 Boost Timing Master for use with Ignition Control Cover #TOP 3
MSD 8762 Boost Timing Master for use with Ignition Control
ftb score rating icon 9.5

Top 5 Ignition Retard Devices

#TOP 1

MSD 7762 Boost Retard Module for Power Grid

MSD
7762
No Color
No Size
MSD 7762 Boost Retard Module for Power Grid Cover
MSD 7762 Boost Retard Module for Power Grid

Features
Item Package Dimension: 7.599999992248L X 5.799999994084W X 1.99999999796H Inches
MSD Ignition 7762 Power Grid Ignition System Boost/Retard Module; For Use w/MSD Power Grid System;
Product Type - AUTO PART
Item Package Weight - 0.4000000000000001 Pounds
Item Package Quantity - 1
#TOP 2

DiabloSport PCM-JL20ETQ19: Modified Pcm For 2019 Jeep 2.0T Etq

PCM-JL20ETQ19
DiabloSport PCM-JL20ETQ19: Modified Pcm For 2019 Jeep 2.0T Etq Cover
DiabloSport PCM-JL20ETQ19: Modified Pcm For 2019 Jeep 2.0T Etq

Features
Modified PCM
Unlock The Performance Potential Of Your 2015 And Newer Chrysler, Dodge, Jeep, Or Ram Vehicle
You Will Need A DiabloSport Tuning Device Such As An InTune i3 Or Trinity 2 In Order To Install A Performance Tune
Not Compatible With Other Tuning Brands At This Time
Easy To Install
#TOP 3

MSD 8762 Boost Timing Master for use with Ignition Control

MSD
8762
Multicolor
Stock
MSD 8762 Boost Timing Master for use with Ignition Control Cover
MSD 8762 Boost Timing Master for use with Ignition Control

Features
Adjust The Timing From The Driver's Seat.
Easily Connects To Your MSD Ignition.
New Feature Allows You To Set A Boost Pressure Point To Start The Retard!
#TOP 4

DiabloSport PCM-JGCV815 Programmer Kit (Modified Pcm For 2015 Jeep Grand Cherokee 5.7/6.4)

PCM-JGCV815
DiabloSport PCM-JGCV815 Programmer Kit (Modified Pcm For 2015 Jeep Grand Cherokee 5.7/6.4) Cover
DiabloSport PCM-JGCV815 Programmer Kit (Modified Pcm For 2015 Jeep Grand Cherokee 5.7/6.4)

Features
Product Type:Auto Part
Package Dimensions :3.5 " L X 8.5 " W X 6.5 " H
Item Package Weight:3.5 Pounds
Fit Type: Universal
#TOP 5

John Deere Ignition Key Switch AR58126

Generic
Mod-JZ985-42404
black
John Deere Ignition Key Switch AR58126 Cover
Replacement Parts for Auto Moto Truck Tractor OEM for AR58126 Fits John Deere Ignition Key Starter Switch 2255 2950 2350 3255 2955 Mod-JZ985-42404

The John Deere Ignition Switch is designed to fit perfectly with your vehicle, ensuring smooth integration and operation. Its reliable performance means you can count on it to keep your automobile, motorcycle, truck, or tractor running efficiently. With rigorous testing, each part meets high-quality standards, giving you confidence in its durability. Plus, this switch is compatible with a wide range of models, making it a versatile choice for your needs. You’ll appreciate the peace of mind that comes with selecting a product built to last.

What We Like
Perfect fit for vehicles
Consistent, reliable performance
High-quality assurance
Wide compatibility
Buying Guide Image
Editor's Notes

During our ignition retard device research, we found 9 ignition retard device products and shortlisted 5 quality products. We collected and analyzed 1,987 customer reviews through our big data system to write the ignition retard devices list. We found that most customers choose ignition retard devices with an average price of $684.82.

The ignition retard devices are available for purchase. We have researched hundreds of brands and picked the top brands of ignition retard devices, including MSD, DiabloSport. The seller of top 1 product has received honest feedback from 1,282 consumers with an average rating of 4.2.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.