Return to RR Racing Road & Track Ultimate Steering Response System (USRS) for Lexus (Pair)
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  0 of 0 people found the following review helpful:
 
5 of 5 Amazing driving transformation May 17, 2023
Reviewer: Sterling Goodwin from Raleigh , NC United States  
I purchased these with the primary purpose of eliminating darting on track while braking before corner entry, as well as reducing under steer caused by the weak OEM caster bushing allowing alignment changes under load. And wow am I blown away! This kit paired with SPC camber ball joints for -2.5 degrees front camber absolutely transformed this cars driving experience. Even on the street, I can finally feel details in the road surface, and precisely steer the car at all times, compared to the uncertain steering feel of the OEM (worn) rubber caster bushing. If you’re on the fence, this is well worth the money.

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5 of 5 Must have mod May 8, 2023
Reviewer: Jibri Banner from Olney, MD United States  
I watched Barry’s YouTube video of just have mods for your rcf and this is by far one of the first mods anyone should get. Rcf is known for bad inter tire wear stock. You add these usrs and it will help out with tire life and handling under heavy braking. Night and day difference. Well worth the money.

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5 of 5 May 8, 2023
Reviewer: LIN CHIA HAO from New Taipei City, Taiwan  


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5 of 5 Very Stiff May 7, 2023
Reviewer: Ashvin A. from Toronto, ON Canada  
The main reason I bought it is to save the tread life on my rubbers. (Yet to find out). I do like the stiff handling, especially around corners.

One cons is the squeaking sound it makes when the temperature drops below, 10*C.

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4 of 5 Usrs March 8, 2023
Reviewer: Sam B from London, United Kingdom  
Very good product highly recommended.  Just wished they etched the RR racing logo on it to add some bespokeness to. Mine came blanked

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  1 of 1 people found the following review helpful:
 
5 of 5 Very Good Quality, Easy Install, and We Track Test March 6, 2023
Reviewer: Carmine Cupani from KERNERSVILLE, NC United States  
Slightly, I mean slightly noisy on street but worked great on track. I am fine with it.

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  2 of 2 people found the following review helpful:
 
5 of 5 Great product, shipping took a while February 15, 2023
Reviewer: Dennis Diaz from Lompoc, CA United States  
As a Lexus fan and owner of six current and previously Lexus's, I'll always come back to purchase the USRS. Makes the handling so much better, specifically with turn-in and when the car hits a bump in the road, I don't lose the tracking when riding on OE lower control arm bushings. Next will have to try their coilovers and see if they are better than my Fortune Auto's I've been running.

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  2 of 2 people found the following review helpful:
 
5 of 5 I was skeptical... January 15, 2019
Reviewer: AJ Spurlin from Havre de Grace, MD United States  
But boy am I glad I trusted you guys on this upgrade.  I hated how sloppy the steering feel was on my 3IS, and really didn’t believe that swapping the LCA bushings would make such a noticeable difference in turn-in and standard steering response - but it does, and it is easily the best mod for the cost I think I’ve ever done to a car.  It feels like a brand new car, and the way it probably should feel from the factory.  I haven’t noticed the ‘harsh’ ride some people have described, but I like to feel the road when I’m driving a car.  10/10, I’d recommend this as a first mod to anyone who enjoys spirited driving!

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  3 of 3 people found the following review helpful:
 
5 of 5 Unexpectedly Good February 20, 2017
Reviewer: Brandon from Campbell, CA United States  
Truly an amazing product on the GS.  I wasn't prepared for the improvement it makes.  In short, this transforms the car with regard to at and near the limit handling.  It fixes the chronic understeer tendency of the vehicle and interestingly enough, eliminates a decent amount of body roll.  In my opinion this is the most effective change you can make to your GS in the handling department.

However, this bushing does have a impact on ride quality, so if you're interested in keeping the boat-like experience of the GS I'd shy away, but if you're not turned off by the roughness of your random german cars, Jetta, 3 series, etc, you won't mind this.

I've got a review on Club Lexus, "Thoughts on RR Racing LCA Bushing" if you're interested in minute details.  

I've owned this car for 5 years, I wish I'd had this installed from the beginning!

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  2 of 2 people found the following review helpful:
 
5 of 5 Amazing! June 27, 2016
Reviewer: Ali from NY United States  
The steering is more responsive and cornering is superb. It's a night and day difference, not to mention no more inner tire wear. I was yet to see a product at such a low cost provide so many benefits until RR-Racing released the USRS. It's a must have upgrade, looking forward to getting the penske coilovers to complement the USRS. Simon and Rafi you guys are awesome keep up the good work.

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