TSSFAB RWD Swap Rear Subframe – 350Z / 370Z Diff – Subaru GC/GD

TSSFAB RWD Swap Rear Subframe – 350Z / 370Z Diff – Subaru GC/GD

Application: GC/GD (RWD swap, 350Z/370Z diff)
Part Type: Chassis / subframe
Part Number: TSS:GD:350Z

6/2/2026 - We have just finished an update for our 350/370z rear frame. This new version of the frame will come with poly bushings instead of being solid mounted. In order to properly use the new version of the frame you will either need gktechs rear diff cover, or a 05-12 Pathfinder diff cover.

It is possible to still use the single stud diff cover, but it is not recommended as the new frame will lack the two tie in points on the top of the rear frame.

This is our our toughest rear drive setup yet, utilising the newer R200’s from 350/370z’s and G35/G37's. Perfect for 2JZ and V8 swap cars, it includes a T-Bar supporting the diff's nose and rear cover. We suggest you order this one raw if you plan on fitting it with the stock gas tank and no spacers. We include 1” aluminium spacers for those who don’t want to take a sledge hammer to their stock gas tank - if you do go that route, it should be possible to fit without spacers. Of course a fuel cell fixes this problem as well.

We also offer a full rear knuckle replacement that use 370Z hubs.

Powder coating: For custom colours, check out www.prismaticpowders.com. Getting powder coating through us will add another week to your order as this is not an in-house operation. If you choose a custom colour, please make a note of what colour you would like during check out.

Options & Pricing (AUD inc. GST)

Base price: $3,660. Select the options shown above when adding to cart – the price updates automatically.

Stock Gas Tank?

• Yes
• No

Powder Coat Colour

• Raw
• Black – +$277
• Metallic Grey – +$277
• Smurf Blue – +$356
• Custom – +$356

Important Notes

• Made to order in the USA by TSSFAB – please email for current lead time.
• Powder coating adds extra lead time. For custom colours, note the colour in your order.
• Off-road / motorsport use. Professional installation recommended.

Vehicle Fitment

• Subaru Impreza / WRX / STI GC/GD (1993-2007) – RWD conversion with Nissan 350Z / 370Z differential

Not sure if this suits your car? Email sales@coore.com.au and our team will confirm fitment.