SKU: 6846533572

Plex Knock Monitor V3 HD *Including 2 sensors*

$1363.05 $1514.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Plex Knock Monitor V3 HD *Including 2 sensors*THE ORIGINAL KNOCK MONITOR PLEX KNOCK MONITORV3 (plex pkm v3 b) INVEST IN EXCELLENCE. A revolutionary knock detection and analysis system that is more than just a toolits an investment in precision, reliability, and superior results. Built for data driven tuners who know that investing in the right tools pays dividends in performance and lasting excellence. With over 12 years of expertise behind it, the PLEX KNOCK MONITOR V3 combines cutting edge hi


THE ORIGINAL KNOCK MONITOR

PLEX KNOCK MONITOR®V3 (plex-pkm-v3-b)

INVEST IN EXCELLENCE.

“A revolutionary knock detection and analysis system that is more than just a tool—it’s an investment in precision, reliability, and superior results. Built for data-driven tuners who know that investing in the right tools pays dividends in performance and lasting excellence.”

With over 12 years of expertise behind it, the PLEX KNOCK MONITOR® V3 combines cutting-edge hi-fidelity audio filtering, superior knock event detection, and advanced PC-based cross-analysis tools. Our proprietary algorithm ensures faster, more accurate detonation analysis, empowering you to push the limits with confidence.

WHAT'S NEW? EVERYTHING.

POWERFUL PROCESSOR

A new high-speed multi-core processor handles sub-systems such as Comms, CAN bus decoding, math channels and sensor signals independently ensuring peak performance in any setup.

ADVANCED KNOCK
DETECTION SETTINGS

Level-up your detection by setting signal gain per cylinder and/or per sensor and configure signal windowing vs engine position.

DEDICATED MULTI-CORE DSP

Equipped with a new DSP core, the system delivers enhanced audio signal processing and enables advanced knock detection algorithms for greater precision.

ENHANCED PER CYLINDER DETECTION

Achieve significantly more accurate knock monitoring for each cylinder, leveraging the engine position signal input for precise analysis.

HIGH FIDELITY
AUDIO FILTERING

Steep high pass filters that isolate knock from background noise can be selected for different type of engines.

ENGINE POSITION
SIGNAL DECODING

Seamlessly integrates with existing crank and cam trigger signals to provide accurate engine speed and position inputs.

ENTIRELY CONFIGURABLE

Intuitive, yet in-depth configuration lets you customize the UI, CAN Bus, Comms, I/Os, and other functions to match your exact needs. Tailor every aspect to suit any vehicle setup for complete control and flexibility.

100Mbit ETHERNET

Enjoy ultra-fast, real-time data streaming to your PC with electrical isolation. Designed for engine dyno setups, it ensures reliable performance even when the system is located far from the PC.

INDUSTRIAL M8 CONNECTORS/
WIRING SYSTEM

Featuring a new and improved wire loom with robust industrial M8 connectors, this system enhances reliability and simplifies device setup for seamless operation.

POWERFUL PC ANALYSIS SW

Now compatible with our PDA-WIN Data Analysis & Visualization software, enabling high-level real-time or cross-analysis on your PC. Gain invaluable insights to enhance performance and fine-tune your setup.

FULLY CONFIGURABLE
RGB LED LIGHTS

Four customizable RGB LEDs provide clear visual warnings and status indicators for device health and knock alarms, ensuring you stay informed at a glance.

CAN BUS DATA LOGGING

Fully configurable datalogging with conditioned based logging. Log up to 256 data channels and 256 flag channels for post review and analysis on the PC.

INDUSTRIAL QUALITY
MEMBRANE KEYPAD

Featuring a membrane keypad with configurable functions, the new Knock Monitor delivers solid tactile feedback for a reliable user experience.

2.8” ULTRA BRIGHT IPS DISPLAY

High-brightness, high-contrast IPS screen lets one view critical real-time knock data and logged files on the spot.

BUILT TO LAST

Constructed with high-quality components, the new Knock Monitor offers frequent firmware and feature updates, backed by robust support to ensure longevity and reliability.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 6846533572

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Verified Purchase
RUGRAD9093
Lake Worth, US
★★★★★ 5
Very Good At Capturing Debris Of All Sizes
I have been using this for my 2015 Acura RDX for several years and each time I replace it, the old filter seems to do the job in capturing big and small debris.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 29, 2025
J
Verified Purchase
Jim Condo
San Leandro, US
★★★★★ 5
Great purchase
Size: Accord 2018-22 1.5L Gas
Fit my 2018 Honda Accord as stated. Easy to install. Saved $50 doing it myself.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
C
Verified Purchase
cool
Chelsea, US
★★★★★ 5
Top quality
Size: Accord 2018-22 1.5L Gas
Perfect replacement
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
F
Verified Purchase
Franky Diaz
Pawtucket, US
★★★★★ 5
Producto super bueno
Size: Accord 2018-22 1.5L Gas
Un producto super bueno ,recomendado 100%
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Reviewed in the United States on September 27, 2025
J
Verified Purchase
Jonathan
Port Orchard, US
★★★★★ 5
Works great
Size: Accord 2018-22 1.5L Gas
Fast and great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 9, 2025

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