SKU: 20204306768

Link KnockLink G4 - Knock Detection Kit / Detonation Detection

Sale price$173.88 Regular price$193.20
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

Link KnockLink G4 - Knock Detection Kit / Detonation DetectionKNOCKLINK G4 #G4KNL Why Choose The KnockLink Over Other Products On The Market? The KnockLink G4 is the only detonation warning device on the market that requires no setup. Other systems require time consuming gain, frequency and noise settings to be adjusted. Without proper knock listening tools, this can prove difficult if not impossible. The KnockLink requires none of this, just wire in and start the engine. Even light detonation will damage an

KNOCKLINK G4 - #G4KNL

Why Choose The KnockLink Over Other Products On The Market?

The KnockLink G4 is the only detonation warning device on the market that requires no setup. Other systems require time consuming gain, frequency and noise settings to be adjusted. Without proper knock listening tools, this can prove difficult if not impossible. The KnockLink requires none of this, just wire in and start the engine.

Even light detonation will damage an engine over time. The G4 KnockLink's microprocessor continuously scans the knock signal and warns for any knock occurring. The engine's RPM and load is automatically 3D profiled by the KnockLink, continuously storing and dynamically adjusting this noise profile map while looking for the particular knock frequency.
We recommend connecting the KnockLink to the Link Engine Management knock sensor

Operation is simple. The colour of the LED represents four different modes:
Dim Blue - KnockLink is powered, waiting for the engine to be started
Flashing Blue - KnockLink has detected the engine has started and is now calibrating
Dim Green - KnockLink is adapting to the engine's noise profile and listening for knock
Flashing Red - KnockLink has detected knock. Avoid large throttle openings, seek professional advice

"Great unit guys. Ran mine up today on the dyno and it picked some detonation up that I didn't hear with my ear phones first time power run" Mason Lockyer - Speedworks Dyno Tuning. 

Operation is simple. The colour of the LED represents four different modes:

 

  • Dim Blue - KnockLink is powered, waiting for the engine to be started
  • Flashing Blue - KnockLink has detected the engine has started and is now calibrating
  • Dim Green - KnockLink is adapting to the engine's noise profile and listening for knock
  • Flashing Red - KnockLink has detected knock. Avoid large throttle openings, seek professional advice
  •  

    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: 20204306768

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    4.6 ★★★★★
    Based on 11 reviews
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    Verified Purchase
    Deborah Swaney
    Dallas, US
    ★★★★★ 5
    Fun Brain stimulating puzzle toy
    Color: Green
    this is a Great Puzzle/brain toy for puppies! My Dog really enjoys interacting with it! It is well made and larger than most of the ones I saw.. sturdy stable and very good for puppies to use their brain to figure out how to get a treat!! recommend highly and price was fair and shipped very quickly
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 23, 2026
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    Verified Purchase
    Grace H.
    Los Angeles, US
    ★★★★★ 5
    Definitely recommend this product
    Color: Green
    Very pleased with this item - it is very similar to the Outward Hound brand but less expensive. I chose this product which doesn’t have easily removable parts - they would be a chocking hazard. Overall it seems durable, engaging and chew resistant - as long as your dog is supervised
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 7, 2026
    J
    Verified Purchase
    J CASSIN
    Boise, US
    ★★★★★ 3
    Needs improvement
    Color: Green
    The cups are deep enough and the bone has to have the circle to rotate before the bone can move. I had a hard time figuring it out and so has Our dog . There are 4 black rubber parts included but no instruction on what to do with them. After seeing the toy move across the floor, I figured out these needed to go on the bottom 4 corners. Cute, but needs improvement.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 8, 2026
    K
    Verified Purchase
    Keau
    Houston, US
    ★★★★★ 5
    Great treat toy
    Color: Green
    Great toy for mind stimulation. Somes i feed her in this especially when i have to leave her at home for couple hrs. Best toy for beginners dogs who is new to these type of toys. Recommend. Our other dog husky mix still needs assistance on using it but she is getting there.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 5, 2026
    S
    Verified Purchase
    sharon
    Omaha, US
    ★★★★★ 5
    A fun interactive puzzle your dog will enjoy!
    Color: Green
    It's a fun interactive puzzle for your pet. I have a mini cockapoo and he mastered finding the treats on the first try. Then I made it more challenging for my dog and it took awhile for him to master it. My dog never got bored or gave in. He seemed to like the challenge of finding all his treats. Fun and challenging puzzle!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 24, 2026

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