GKTECH
Polyurethane rear subframe bushes
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Q: What is backorder?
When a product is on backorder, it means that we have sold out and we are opening a back order due to popular demand. This is essentially a queue, when new stock arrives from production, we’ll send your order.Q: Will items in my order that are in stock be shipped out first?
We will send your order altogether once your backorder item is ready! You may wish to place separate orders if you want an item before the other is due back in stock.Free Shipping on orders over $250
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The GKTECH Polyurethane subframe bushes are a direct replacement of the standard items and ensure that movement of the subframe is kept to a minimum.
They eliminate axle tramp whilst also raising the subframe 10mm which helps to correct the roll center on lowered vehicles.
- ShA 80 Polyurethane
- 4 Piece Set
FAQs
Will this fit my car?We can only confirm fitment for the vehicles listed above under vehicle compatibility. If your car is not listed there, then we don't know if it will fit.
Do you make these to suit other cars?
We only sell the parts listed on our website. If it's not listed on our website, then we don't sell it. Sorry.
However, we do sell the same bushes in solid aluminium, which can be seen:Solid subframe bushes
What's the advantage of using the GKTech polyurethane rear subframe bushes?
The polyurethane bushes offer a more solid rear end which equals to a better driver control and feel for the rear of the car. The Gktech polyurethane bushes also raise the subframe 10mm, improving roll centre correction.
What modifications are required, is this hard to fit?
The only modification is for the OEM front brace will need to be slightly bent to reach the mounting holes. Apart from that, no modifications are required. Simply just remove and refit the bushes.
Is there anything else needed for installation?
No, you can use your OEM hardware. In terms of the bushes themselves, they will arrive as shown in the product photo.
Can I install this myself? If so how long will installation take?
Yes, provided you have general mechanical knowledge they are relitively straightforward. Installation time should be around 1 hour once the subframe is out. However, being a suspension componentwe recommend only a trained professional to install this product.
Do these cause much vibration/noise in the cabin?
Not really. Obviously anything solid or more rigid is going to cause an increase in noise and vibration however, I'd hardly say that it's noticeable being Polyurethane. Chances are if you're installing these you've already got coilovers, your car is lowered, you've got an aftermarket exhaust etc. etc.
Do these bushes change the height of the subframe?
Yes, they raise the subframe 10mm, which improves roll center.Will I have to get a wheel alignment after installing these?Considering the subframe has been removed and refitted 10mm higher, this will change your alignment. If any suspension changes are made we do recommend a wheel alignment.
Do I need to remove the OEM inner sleeve when installing these bushes?
Yes, the OEM inner sleeve will need to be removed, which can be seen in the install video above. This needs to be done as the Gktech bushes are a direct replacement of both the inner sleeve and the bush.
VEHICLE COMPATIBILITY
- Nissan Skyline R33 GTR/ GTS-4 (may require the use of shims, available separately)
- Nissan Skyline R34 GTR (may require the use of shims, available separately)
Shims to suit GTR/GTS-4 models: Gktech Subframe bush spacer shims
Nissan
CEFIRO A31R32 SKYLINE GTR
R32 SKYLINE GTS-T
R32 SKYLINE GTS4
R33 SKYLINE GTR
R33 SKYLINE GTS
R33 SKYLINE GTS-T
R33 SKYLINE GTS4
R34 SKYLINE GT
R34 SKYLINE GT-T
R34 SKYLINE GTR
S13 CA18 180SX
S13 CA18 SILVIA
S13 SR20 180SX
S13 SR20 SILVIA
S14 200SX/SILVIA
S15 200SX/SILVIA
Customer Reviews
These things are manufactured very well, they fit perfectly and really stiffen everything up a lot.
The service with GKtech is always quick and quality. Parts were in the mail that day and delivered the next. Parts are great quality and the install videos make it easy to fit without any mistakes. These are better than the OEM bushes.
Product came on time in perfect condition. Perfect upgrade for better feel.
I'm very happy with everything so far.
I installed these yesterday to replace the solid alloy bushes as i found the vibrations too harsh in my R32 circuit car. Yet to drive on them but installation was easy and they look the part. The large washers are a huge improvement over what came with the solid ones. Including a small packet of grease like in other suspension bush brands would be beneficial.
