Injected Performance releases rear differential brace!
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From: Lexington, KY
I do have another small batch of braces that are freshly powder coated and ready to ship! Most have been already spoken for..
Unlike a solid engine mount, it does not have a significant impact on the amount of noise/vibrations transmitted through the chassis. In fact, on Hal's personal car, he noticed less noise and vibration coming from the rear end after installing the brace. A solid diff bushing, different from our brace, would have a better chance of increasing noise transmitted from the diff.
Unlike a solid engine mount, it does not have a significant impact on the amount of noise/vibrations transmitted through the chassis. In fact, on Hal's personal car, he noticed less noise and vibration coming from the rear end after installing the brace. A solid diff bushing, different from our brace, would have a better chance of increasing noise transmitted from the diff.
Just placed an order, going to try it on a nismo cover. I will keep everyone updated on how it fits. If anyone has an extra stock cover please send me a pm, I would like to buy it just incase the nismo doesn't work. I tossed my stock one not thinking I would ever need it.
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From: Lexington, KY
Thanks for the feedback! Unfortunately, there are just so many exhaust and sway bar and brace combinations that it is hard for us to have tested too many different varieties in a short amount of time that we have been producing these braces. The two parts so far I've seen that will give some trouble are the Nismo diff cover and one of the rear GT Spec braces that hugs the subframe there.
The pictures provided on the first page should give a bit of reference for how much clearance is available. It was designed to take up as little space as possible, so most exhausts and sway bars should be okay. I would recommend checking on your actual car for reference if you think you have something unusual that may cause interference. For the vast majority of 350Z owners, there will not be any fitment trouble whatsoever.
However, with that said, if anyone purchases the brace and finds that it will not fit their setup without modification (excluding Nismo diff cover owners), we will accept a return for a full refund as long as it arrives back in the same condition you received it in.
The pictures provided on the first page should give a bit of reference for how much clearance is available. It was designed to take up as little space as possible, so most exhausts and sway bars should be okay. I would recommend checking on your actual car for reference if you think you have something unusual that may cause interference. For the vast majority of 350Z owners, there will not be any fitment trouble whatsoever.
However, with that said, if anyone purchases the brace and finds that it will not fit their setup without modification (excluding Nismo diff cover owners), we will accept a return for a full refund as long as it arrives back in the same condition you received it in.
I come to realize that no amount of mods will prevent wheel hop with poor driving. But at least I know that I can hop my DRs if i launch too high, slip the clutch too slow, and have bad track prep.
heim joints in your control arms with help dramatically in your wheel hop issue. usually, wheel hop is caused by a binding and releasing of suspension components. the stock bushings can deflect alot under load, causing a bind in the movement of the suspension arms.
Where can I get these heim joints for the control arms? I never heard of those before.
Any one have pics with Nismo cover AND GT-spec brace, or will it not fit at all with the GT-spec brace?. I just want to know how much work I am look at to make it all fit.
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We don't personally have any testing available on track. The majority of the improvement would be noticed under hard launching (ie: at a drag strip) and would not have as noticeable of an effect while putting power down coming out of a corner. However, the brace still acts as a brace and does add significant stability to your diff.





