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TSSFAB LS V8 Front Swap Frame – Subaru Impreza / WRX / STI GC/GD

TSSFAB LS V8 Front Swap Frame – Subaru Impreza / WRX / STI GC/GD

SKU: SKU:  TSS:GD:V8-NONSTI-NO-RAW

Regular price $2,572.00
Regular price Sale price $2,572.00
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Taxes included.
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TSSFAB LS V8 Front Swap Frame – Subaru Impreza / WRX / STI GC/GD

Application: GC/GD (LS V8 swap)
Part Type: Chassis / subframe
Part Number: TSS:GD:V8


This frame is for RWD applications only.

This is our GM Gen 4 LS Swap Front Subframe. It offers two motor mount settings for lower engine placement, requiring minor oil pan grinding. This frame adjusts your car's steering and arm mounts down by 2 inches, with front control arm mounts corrected by an additional inch to re-align closer to stock postion. A bump steer kit is neccessary even with this correction to achive proper steering geometry.

This kit comes with motor mounts, these mounts have a lot of adjustment to help you get your motor exactly where you want. A front sump aluminium pan will be required as there is limited room to clear the rack mounts so the motor can be seated as far down and back as possible.

  • STI Brackets: Please specify your car's side drive, as our frames are handed.
  • Jack-Plate: Opt for our 3/16 6061 aluminium skid plate for added reinforcement and a convenient jack point. While not intended for rally use, this skid plate increases frame rigidity by connecting the front and rear sections.
  • Rear U-Frame Mount: All frames include a rear U-frame mount by default due to its strong, effective, and lightweight design, which contributes to the frame's overall performance.
  • Front U-Frame Mount (Optional): For those undertaking custom front bracing or V8 swaps, the front U-frame mount is optional. If using a factory fitting U-frame or replacement, the mount is necessary; however, for custom bracing projects, it may not be needed.


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: $2,572. Select the options shown above when adding to cart – the price updates automatically.

Steering Rack Options

  • Non-STI GD Rack
  • GD STI Style Rack – +$119
  • 08+ (2015) Rack – +$237

NASCAR Swaybar

  • No
  • Yes – +$1385

Powder Coat Colour

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

Additional options – add your choice to the order notes or email sales@coore.com.au. Priced add-ons are added to your order total.

LS Gen 3/4 or Gen V

  • Gen 3/4
  • Gen V

U Frame Mounts

  • No
  • Yes – +$198

Jack Plate

  • No
  • Yes – +$297
  • Right Hand Drive: Yes / No

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) – LS V8 swap

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

Specs & Features

  • Part Number: TSS:GD:V8
  • Manufacturer: TSSFAB (USA)
  • Application: GC/GD (LS V8 swap)
  • LS Gen 3/4 or Gen V: Gen 3/4 / Gen V
  • Steering Rack Options: Non-STI GD Rack / GD STI Style Rack / 08+ (2015) Rack
  • U Frame Mounts: No / Yes
  • Jack Plate: No / Yes
  • NASCAR Swaybar: No / Yes
  • Powder Coat Colour: Raw / Black / Metallic Grey / Smurf Blue / Custom
  • Lead Time: Made to order