S & J Automotive

05/06/2026

A couple of very cool GD STIs are now available for sale! 🏁

Silver Hawkeye STI
Freshly built and ready to enjoy, featuring a 350kW+ engine package backed by a serious driveline:
🔹 PPG 1st–4th Dog Engagement Gearset
🔹 Billet Transfer Gears
🔹 DSS Upgraded Driveshafts
🔹 Carbon Fibre Tailshaft

The entire build has covered just 500km since completion.

Black Hawkeye STI
A purpose-built track and race car featuring:
🔹 280kW Engine Package
🔹 Weld-In Rally Spec Roll Cage
🔹 GT Spec Brembo Brake Package
🔹 MCA Red Suspension
🔹 Competition-ready setup with only run-in kilometres since completion

Both vehicles have been built to a high standard and represent an incredible opportunity for anyone looking to own a seriously capable Hawkeye STI.

📞 (08) 8277 2222
📧 [email protected]

Contact us for pricing, specifications, and further information. 🔥🏁

26/05/2026

S204 😍

22/04/2026

A seriously special VA STI build currently underway. 🔧

We’re kicking things off the right way, with a ‘stealth’ CREST CNC PTY. LTD. billet block as the foundation.

Stay tuned as this one comes together.

20/04/2026

Ben’s GT-R came in for our XR-1 Package. A standout example with under 5,000km on the clock.

The results speak for themselves: power increased from 288kW to 356kW, alongside a substantial 115Nm gain in torque 🏁

While in the workshop, we also completed a logbook service and carried out a GR6 transmission service, including the TSB clip update to ensure everything is operating at its best.

15/04/2026

A full before and after transformation of Mark’s MY00 STI engine bay. Featuring a freshly blasted and powder-coated inlet manifold, alongside a comprehensive refresh of coolant and breather hoses using genuine Subaru components throughout.

02/04/2026

🏁🐰

The inaugural running of the Australian Auto-Sport sanctioned Tsukiyo Time Attack took place at the historic Mallala Motorsport Park in South Australia on Saturday March 28 and proved to be a major success.

11/03/2026

Something a little different in the engine room lately. 🔧
This Nissan VR38DETT was built with response and durability as the main focus. Retaining the factory 3.8L capacity, it features quality components from Nitto, Manley Performance, and ARP throughout.
Fully hand-assembled in-house and finalised with flex-fuel tuning using EcuTek RaceROM for both engine and transmission calibration.

Running E90 fuel and 30psi of boost through custom high-flowed G30-660 turbos, the result is a healthy 600kW at the hubs and 890+Nm. 🚀

This is our biggest R35 GT‑R build to date, and we’re looking forward to doing more with these incredible cars

05/02/2026

22B #062/400 😍 DEFY Performance bringing this low mileage example back to brand new condition in several areas whilst maintaining originality

19/01/2026

S&J Automotive Power Kits:

XA Kit- EcuTeK Custom RaceRom Tune (+20kw)

XB Kit - EcuTeK Custom RaceRom Tune combined with Invidia Turbo Back Exhaust Systems or Header Back Systems for the FT86/BRZ platform (+35-45kw)

XC Kit - EcuTeK Custom RaceRom Tune combined with Turbo Back Exhaust, Custom Garrett GTX Turbo, Bosch Fuel System upgrades and more or SME / HKS Turbo Kits for the FT86/BRZ platform (+50-70kw) with Flex Fuel option

Whilst Subaru is our main brand name here at the shop we offer several packages for the Nissan R35 GT-R, Nissan Z and GR Corolla and Yaris platforms.

Enquiries - [email protected] or
(08) 8277 2222

25/12/2025

Merry Christmas 🎅 🎄