SKU: 97232674188

Knock Monitor Pro V4

$238.05 $264.50
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No.2 Bestseller on prudentsource.com >

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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Knock Monitor Pro V4Highly Reliable and Accurate Knock Detection Knock Monitor Pro V4 Advanced knock detection. Packed with stand alone capabilities and versatile display options, this compact device offers unbeatable features at a competitive price. The vivid 3. 2 inch touch display, housed in CNC machined aluminum, ensures convenient and robust device. Switch effortlessly between display modes, optimizing your tuning experience. From waveform view to Knock vs RPM vs

Highly Reliable and Accurate Knock Detection

Knock Monitor Pro V4 –Advanced knock detection. Packed with stand-alone capabilities and versatile display options, this compact device offers unbeatable features at a competitive price. The vivid 3.2-inch touch display, housed in CNC machined aluminum, ensures convenient and robust device. Switch effortlessly between display modes, optimizing your tuning experience. From waveform-view to Knock vs RPM vs MAP, Knock Monitor Pro V4 delivers innovation and precision in a visually striking, functional package.

Whether you are learning to tune or you are already a professional, give yourself and customers the peace of mind that the tune is safe.

We guide new users on how to use the device effectively.

Knock Monitor Pro V4 Features

  • 3.2" Touch-Screen LCD
  • Audio Record & Playback on Device - record your race!
  • Standalone Knock Detection
  • RPM | Knock | MAP / AFR / EGT input
  • Knock Windowing
  • Cylinder Knock Count
  • Knock Frequency by Bore Size
  • Optional Screen Flashes Alert
  • Upper harmonics (2x Hz) mode
  • 3 Knock Views (Wave, RPM, Load)
  • Auto & Custom Knock Threshold
  • 64GB Device Storage
  • Sample Recordings & Logs
  • Industry M12 Connector
  • Map Sensor input
  • Analog Output To Dyno or ECU
  • Carrying Case
  • Billet Aluminum Frame
  • Windows Software
  • Dual Channel Knock Detection *
  • Overlay EGT, AFR or MAP in log
  • Future Firmware Updates Possible
  • CANBUS output ** 

* Elite+ carries two knock sensors.

* Elite+ now has IPS quality display.

** CANBUS is in version 4.1+ (August 2024)

User Manual

529

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: 97232674188

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4.5 ★★★★★
Based on 28 reviews
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Product Reviews
N
Verified Purchase
northern blue
Belleville, US
★★★★★ 3
fits 2013 honda civic, fades to a weird blue and looks matted scruffy
Fluffy and cute! This is all I hoped it would be. It is a piece of real sheepskin with a couple of pieces of elastic sewn to the bottom to attach it to the console cover. This makes it somewhat versatile concerning fit. It is just long enough for the console in my Honda Civic, which I believe is about 11 3/4 x 6 inches. The fluffiness of the cover allows for some slack in coverage, so it does adequately cover my console. I was pleased to see that I actually got the long-haired one. I am very pleased with the product. If it hadn't worked in the car I might have kept it in the house to pet it! Update: Over a few months the silver fur, which I thought was a natural wool color, has faded to a washed out pale aqua, and this looks very scruffy. The elastic bands that hold it in place over the console show now that it is less fluffy. I will probably wash it and see whether that will improve the situation, but I suspect this will renew the curl, and leave the band exposed. I have downgraded this to a 3 from a 5. Further update: This looks terrible. Very scruffy, slides around. I did wash it, but it did this did not renew or make it look like natural sheepskin. Whatever processing and dying they did not this seems to have removed the natural curl. I would have preferred no dye and processing, and a natural piece of sheepskin, probably bigger to account for getting matted and smaller as it ages. Note: This one is bigger than some of these on Amazon, so measure your console and consider the size. This one barely fit when it was new.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2022
D
Verified Purchase
Dale
Fort Morgan, US
★★★★★ 5
Love it !!
Color: Black
I have own sheepskin covers and this armrest cover didn’t disappoint. I bought this for a friend and she loved it. Soft and keeps its fur like shape. The fur did not clump after being used. I would definitely recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025
K
Verified Purchase
Kailani smith
Lowell, US
★★★★★ 5
Decent material
Color: Black, Color: Black
Didnt fit the full console but it’s still nice to have. Matts up quick , i just try not to rest my arm there & fluff it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
I
Verified Purchase
Ivysawrudy
Los Angeles, US
★★★★★ 5
Great sheepskin seat covers
Color: Grey, Size: Front Seat Cushions-2 Pcs, Color: Grey, Size: Front Seat Cushions-2 Pcs
These are a perfect fit for my Mazda CX5 seats. I got the grey which compliments my interior and hopefully will not get as hot as black ones would. The shearling covers are plush without looking too hairy. They are real wool despite some reviewers opinions. (they feel like one of my sheep, only cleaner lol). The attachments work well. Just slip the plastic piece through the seat crack until it flips and holds. Mine also came with elastic straps and hooks to anchor the front but I can’t find a good place to hook them so I will not use them. The grippy backing keeps them in place just fine. These covers elevate the car interior and are super comfy. Very happy with my purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
H
Verified Purchase
Happy Kolache
Belleville, US
★★★★★ 5
Seat Cover That Did Not Disappoint!
Color: Pearl, Size: Front Seat Cushion-1 Pc
So Soft. Good under-side grips. Didn't have time to 'properly' attach, so I just put the cover on top of the seat. That was about a week ago and it hasn't moved. Wonderfully cool and there's no more sticking to the seat in the heat. Worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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