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Description
KW Suspension Coilover Kit V3 Bundle for Porsche 911 (997) GT2 w/ PASM (35271036)Cutting edge motorsports technology for more performance on the road. With independently adjustable compression and rebound damping the Variant 3 damper setup can be tuned to your own driving preferences or vehicle modifications such as weight, tire characteristics or additional chassis bracing. True performance optimization is only possible with this unique, patented system. For example, the compression damping force can be increased to optimize grip
Cutting-edge motorsports technology for more performance on the road. With independently adjustable compression and rebound damping the Variant 3 damper setup can be tuned to your own driving preferences or vehicle modifications such as weight, tire characteristics or additional chassis bracing. True performance optimization is only possible with this unique, patented system. For example, the compression damping force can be increased to optimize grip from the tires, or improve cornering behavior and reduce squat without influencing the rebound damping characteristics that are optimally tuned to the spring rate.
The KW Variant 3 "inox-line" coilover kit is the ideal tool for performance-oriented drivers and experienced tuning enthusiasts who place a strong emphasis on the overall performance of their suspension. The Variant 3 features patented TVR-A and TVC-A technology that provides separately adjustable rebound and compression damping. The extensive adjustment range of the independently configurable rebound and compression make it easy to directly influence the steering behavior, directional stability, grip and handling characteristics for confident and repeatable results at the limit of driving dynamics.
With KW Variant 3 coilovers you can achieve maximum lowering within an approved lowering range that ensures a proper functioning suspension with adequate travel after your car is lowered. Even after years of use you can easily adjust the ride height thanks to the dirt resistant trapezoid thread and composite adjustment collar.
KW Variant 3 Coilovers Feature:
- Customized Suspension Lowering. KW coilover suspensions, KW height adjustable springs, and KW DLC Air Suspensions allow the suspension to be lowered within the vehicle's technical limitations. For example, our Street Comfort products allow for a customized ride height setting with mild suspension lowering from 10 - 50 mm, while the Street Performance products allow the maximum technically possible suspension lowering range from 45 - 85 mm, depending on the vehicle. This means that the suspension can be lowered to suit the personal needs of the user and, depending on the product category, a setting ranging from Comfort to Performance can be chosen.
- Composite Spring Seat. The KW coilover spring seat, also known as a spring perch, is constructed with a wear-resistant, friction-optimized polyamide composite material encompassing a stainless steel insert. In contrast to the anodized aluminum adjustable spring seats, the polyamide composite material prevents any possible oxidation while the stainless steel insert maximizes strength.
- Trapezoidal Threads. In combination with the Inox-Line stainless steel coilover struts, this guarantees the long-term functionality of ride height adjustability. In comparison to common coilovers, KW uses a friction-optimized trapezoidal thread which is less sensitive to dirt and requires less force to adjust. Its large cross-section also provides a higher load-bearing capacity.
- INOX-Line. KW's coilover suspension struts are manufactured from high-quality stainless steel that is rust-proof. In contrast to other solutions, Inox-Line coatings will not wear off while adjusting the suspension making KW coilover struts 100 percent corrosion resistant with an unlimited lifespan. Lowering the suspension using the trapezoidal thread in combination with the polyamide composite spring seat guarantees long term usability. Even after years the ride height adjustability is not affected.
- Rebound Adjustment. The rebound stage damping is precisely tuned to the respective vehicle at our in-house drive dynamics test facility, delivered in the middle of the range out of the box. Individual customization can be achieved in 16 precise clicks, allowing you to choose between more comfort or more body control. The two-stage patented TVR-A technology allows the oil to flow through an adjustable, conical low-speed valve during slow piston speeds, while during higher piston speeds the main rebound stage valve opens to handle the flow of large volumes of oil. This provides major improvements in ride comfort without influencing the high-speed.
- External Reservoir. KW Twin-Tube Technology Knows No Limits. The KW reservoirs provide additional oil and cooling capacity for particularly high force systems. The reservoir, which is filled with low gas pressure, can be fitted anywhere and accommodate the adjustable compression valve to provide more working space inside the damper.
- TVR-A Technology. The two-stage, patented TVR-A (Twin Valve Rebound - Adjustable) technology enables a small volume of oil to flow through an adjustable, conically shaped, low-speed bypass during low damper speeds, while in the case of higher damper speeds, the main rebound stage valve opens allowing a larger volumn of oil to flow. This provides a big improvement in terms of ride comfort without influencing the safety-relevant high-speed range.
- TCV-A Technology. The patented compression stage valve with TVC-A technology features two separate spring pre-tensioned valves for low and high volume flows. The compression stage which is tuned to the particular vehicle type on our 7-post rig is supplied with a mid-range factory setting. With 12 precise clicks the adjustable compression stage valve can increase or decrease the cross section in the low-speed valve to achieve more or less compression stage damping. At the same time, in the case of sud-den high piston speeds, the spring pre-tensioned needle valve and the spring pre-tensioned main valve open to their maximum cross section, utilizing the blow-off feature to prevent undesired progressive power surges in the high-speed range. This allows for improved bracing of the vehicle body while simultaneously offering more comfort than with con-ventional valve technology in the case of high wheel acccelleration. The compression stage damper setting is always supplied in combination with a separate rebound stage setting, as only one independent 2-way damper setting allows for true performance optimization.
- KW 7-Post Driving Dynamic Test. Used regularly by automobile manufacturers and international race teams, KW's in-house 7-post drive dynamics test facility is utilized to optimally tune KW coilover suspensions according to the design and target group. The 7-post drive dynamics test facility is essential for fine tuning along with actual on-road evaluation on public roads and race tracks. In objective laboratory conditions, which can be reproduced at any time, we work everyday to give our customers the internationally-esteemed KW driving experience.
- Technical Component Report. The technical component report is always included in the package and outlines the guidelines for lowering the suspension of the respective vehicle. The technical component report ensures the vehicle remains usable when set within the guidelines provided in the installation instructions, allowing for an inspection and subsequent entry into the vehicle documents to be carried out without any problems. The technical component report also includes precise vehicle classification, requirements, and tips for safe fitting.These reports are required for road legal approval in many countries, check local laws.
KW is the Benchmark for coilovers. KW Variant 3 "inox-line" coilover rewards the sporty driver with its harmonious pre-configured setup. For each vehicle our engineers develop a specific damper setup and spring rate to increase the driving pleasure with an optimal balance of sportiness and practicality. As with all KW coilovers, the engineers at KW develop the vehicle-specific KW damper tuning and spring rates with comprehensive testing on the Nurburgring Nordschleife and in the KW 7-post chassis dynamics test center. You are not buying a mass produced, generic coilover kit, a KW coilover has been developed specifically for your particular vehicle. As a manufacturer, KW uses only its own resources, high quality components and the damper technology that has all developed in-house. With the KW Variant 3 "inox-line" coilovers, body roll will be reduced during compression giving you the benefit of a more genuine and direct sporty handling while driving.
- Specifically Tuned Package Per Application
- Rebound Valve Assembly
- KW Coilover Struts are Made of Stainless Steel
- Vehicle Specific Chasis Development
- In House Production in Fichtenberg, Germany
- Each KW Coilover Development Undergoes Endurance Testing
Height adjustable on the front and rear axles (threaded strut housings). Electronic damping control has to be deactivated. Deactivation kit is included in the delivery.
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4.0 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
"Don't Practice on Your Significant Other"
Format: Kindle
This book's authors have many years of experience interviewing CIA assets, CIA employees, and a variety of ordinary people in non-CIA settings. Their specialty is in determining when someone is lying. And they are good at it. This skill in detecting deception has done a lot of good, helping their clients make better decisions about hiring the right new employee, trusting the right baby sitter, and prosecuting the person who really "did it." Sometimes the skills bring pain, making clear that the waiting doctor's politeness covers bad news or that a spouse isn't really joking about "her boyfriend." Still, it's better to know, isn't it?
Detecting deception isn't magic and it isn't infallible. But it is possible to become better at it than most of us are now. The book identifies several barriers to accurately detecting deception. We expect most people to tell the truth, we ask the wrong questions, and we look for the wrong "tells" in other people's behavior. And we try to watch everything they do instead of focusing on a small number of reliable indicators.
Such reliable indicators of deception include certain kinds of verbal hesitations and evasions as well as specific body movements of which a deceiver is largely unaware. Readers learn to ask questions that require different mental processing from guilty versus innocent suspects. One technique is to ask questions a good guy will answer with an immediate--and perhaps angry--"No!" while the bad guy will need to give a longer, more carefully worded response. We watch for deception indicators that begin in the first five seconds after a question. And we look for clusters of indicators rather than for single actions. There is more to it, of course, but this is the core methodology the book presents. It's good stuff. And it's learnable.
I attended a training session conducted by the authors' company (QVerity, in partnership with hemsleyfraser) this week. I had listened to roughly three-quarters of the audiobook during a long car ride the day before. Based on what I learned from the book I was able to do well in the video pre-test, successfully distinguishing a lying suspect from the four who told the truth. Almost everyone was also able to do this after two hours of training. So it seems to me that the book is nearly as valuable as being taught these skills by the authors themselves. It is a well-written, fascinating book on a very useful topic. I highly recommend it.
A final comment. The book closes with a warning to use these skills only for good. And to not practice them on our significant others. Apparently catching your spouse in all of those little white lies can put unnecessary stress on the relationship. I may have made a variation of this error by giving my wife a copy of the book and inviting her along to the training. Not sure that was such a good idea. We'll see.
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Reviewed in the United States on July 20, 2012
★★★★★ 4
My honest review of the book . Spy The Lie
Format: Paperback
Spy the Lie" by Philip Houston is a practical and fascinating guide that teaches you how to spot deception using the same proven techniques developed by the CIA. Instead of looking for unreliable body language "clues," it focuses on identifying specific verbal and non-verbal behaviors that people show when they are feeling the stress of a lie. It’s written in very clear, everyday language with plenty of real-world examples, making it a great tool for anyone who wants to communicate more effectively and know who they can really trust.
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Reviewed in the United States on February 4, 2026
★★★★★ 5
A must have for, among others, clinical physicians and -especially- mental health experts
Format: Paperback
Very good book. The authors state in a clear and unambiguous way several "tips" that may help us detect deceptive behaviors. They repeat the points, making them easier to "stick". What's interesting is how simple they appear in their application; we are not talking about mathematical topology...The glossary completes admirably the book. Would I read it again? Definitively (a quality "seal" for me). As a physician (psychiatrist) I would definitively suggest it to all physicians that perform clinical work, but, above all, to psychiatrists...
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Deception Detection Primer
This book is well written and is perfect for the newbie like me to grasp the concepts: easy to follow, logically structured, points explained well and with examples, points tied together so you understand how they fit. A few reviewers think the points in the book are obvious. Many of them are, but I think the easy-to-follow writing makes the points seem even more obvious. Superficially, and taken separately, many of these ideas do seem obvious. The hard part is coming to an accurate conclusion about deception.
One reason is because many deception indicators can be false positives. For example, a commonly-believed indicator of deception is crossing your arms. How do you tell if a specific instance of this behavior is a deception indicator or not? The book gives a framework for when deception indicators are, at that moment, an indicator of deception. Another reason is that verbal indicators of deception can be missed or misunderstood. The book goes into excellent detail about how to recognize verbal indicators and to tell when a verbal indicator is, in fact, likely to be deception.
One of the better parts of the book, in my opinion, discussed the initial interrogation of OJ Simpson before his murder trial. They run through the questions that the detectives asked and explained how and why these questions did not work in eliciting possible deception. They then ran through the questions they would ask, following the model in the book, and explained how these questions would have been more effective.
The book stresses the limits of these ideas. You will not read this book and become a human lie detector. Being really good at spotting the lies AND directing an interview to extract those lies takes, I'm sure, lots of practice. However, you CAN gain insights and be better at deception detection just from reading this book. For example, when you watch a suspect interviewed on a news show like Dateline NBC, you'll spot the verbal cues that indicate possible deception, and you'll never watch these shows in quite the same way.
Prior to reading this book, I read "I Know You Are Lying" by McClish. Both books cover a lot of the same material, but from slightly different perspectives. I highly recommend both books if you're interested in this topic. I recommend reading "Spy the Lie" first, as it seems to give a more complete framework for implementing these ideas, then read the McClish book for additional insights.
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Reviewed in the United States on April 16, 2013
★★★★★ 5
Great for recruiters & business owners
Format: Kindle
This is long but it I am so grateful and want to give my recent triumph with the help of this book....I currently own a medical spa. Our biggest challenge is hiring hard working, honest people, passionate about the business. Statistically we are average with the number of good hires but that is not a good thing when statistics say only 51% last more than 12 mos. Especially for lower level jobs being less. Many people just want a paycheck or want free services and could care less about helping customers and learning about aesthetics or medicine. Within the first few chapters I had already found ways of asking questions in interviews that when applied were astounding in getting the right response.
A good example was when I was interviewing a woman whom I felt had amazing qualifications for my Front Desk Manager’s position. She had owned her own pet salon for over 17 years but sold it and went to work for Pet Smart. I thought that seemed a little strange so asked her why? She naturally had a response that she wanted to move to Texas, originally being from Wisconsin which was horribly cold and owning a business was just too stressful. I wanted to know more as this didn’t seem like the mentality of a successful business owner so I asked her what kind of paycheck she wrote herself each year. Her response was “my gross income last year was $80k, which I am so proud of.” 1) She did not answer the question. 2) “which I am proud of.” Is used to further convince me she was making good money.” Luckily as a business owner I know it probably takes at least $80.K just to run a business. But this was not enough for me to disqualify her and author Russell Targ says just 1 red flag is not enough, so after a few more positive type questions I asked another. ‘Tell me about a time you didn’t get along with a co-worker’. I’m paraphrasing because she gave an overly long explanation of events which in-and of itself is a red flag but within the overly verbose statement She stated “they get annoyed with me” but didn’t tell me what “they” get annoyed with. When I asked what ‘they get annoyed with’ she minimized a situation where she had the flu 4 days and the next day she went to an already committed dentist appointment to get her tooth pulled and was in too much pain so again had to call in sick. I was a bit suspicious at this point as to why her boss would be annoyed with this if she was such a great employee since both those explanations seemed reasonable. So I later in the interview snuck in an “assumptive question” about her being late to which she confessed several additional times having been late but of course had plausible excuses. I was even more suspicious at this point about her integrity as an employee so asked the question a different way, ‘tell me a time you had a challenging client’ to which she told me another very verbose story about “a client who brought in a badly matted dog and when after shaving it had lots of bruising etc. the lady gave a terrible rating.” I tried not to sound judgmental so I commiserated with her on that as a business owner how awful that must have felt. We exchanged some giggles and at this point I felt she really was ready to open up to me. I then asked her to ‘describe a bad day at work’ where she gave another story with many excuses why where she had ripped a dog’s ear by accident, the police and media was called accusing her of animal abuse, she was taken to court and her name was smeared in this small town which was hard to recover from.😳 Now I am a bit alarmed but the old me is wanting to believe her that it wasn’t her fault so Finally, I wrapped up after many other positive exchanges I asked ‘if I were to call her employer what derogatory things might they say about her’ to which she replied “they don’t like the way I do things which of course with further questioning her reply was to minimize all of their complaints.” Now, here is where I used to get tripped up. I usually have a phone interview that lasts about an hour or more before setting up face-to-face interview and that is how this one was. I as usual wanting to believe the best in everybody was mostly paying attention to the many positive and outstanding things she had to say and want to believe her excuses so immediately set up a face-to-face interview. But this time I did something differently after hanging up with her. I paid really close attention to the “cluster” of suspicious things she mentioned and by then it hit me like a ton of bricks. In every bad hire I have ever made they had answers like this woman where they minimized, evaded the questions, or had great excuses. Now while we all have great excuses from time to time the book says to pay attention to multiples. Needless to say I politely cancelled the interview. After reading this book the signs were as clear as day.
I am happy to say I am now able to cut my phone interviews down to just 20-30 minutes even shorter when I see these “cluster” as the hook puts it.
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Reviewed in the United States on February 9, 2019