Psi Fab

Psi Fab At PSI Fab we take our extensive motorsport based mechanical and complete vehicle assembly knowledge

19/06/2026

Waking up the neighbours with a quick sound check on this maloo with its fresh oval side exit exhaust we just fabbed up

PSA: we’re now operational from our new facility, will start updating our address on Google and whatnot but if you go to...
09/06/2026

PSA: we’re now operational from our new facility, will start updating our address on Google and whatnot but if you go to our old address we won’t be there! We may have been hard to contact over the last few weeks as we have been busy setting up the new shop but any enquiries don’t hesitate to contact us again and we will endeavour to catch up on any missed calls. The new shop is at 27/64 Drummond st south Windsor, just down the road from our previous location.

Speedometer calibration under way for engineering on this tidy turbo LS vk we tuned previously
04/06/2026

Speedometer calibration under way for engineering on this tidy turbo LS vk we tuned previously

We stay busy tuning but havnt forgot how to weld 😏
15/05/2026

We stay busy tuning but havnt forgot how to weld 😏

Congrats to on the PB last night. We aren’t even getting started, still got plenty of boost to go 😏
25/04/2026

Congrats to on the PB last night. We aren’t even getting started, still got plenty of boost to go 😏

13/04/2026

Closest hp guess I’ll ship ya some stickers and a stubby cooler

11/04/2026

So this is the car from my story that came in with 6 550cc injectors and 2 1000cc lol, after I put a set of injectors in it and got that dialled I ran it up with the existing setup, keep in mind this thing has log manifolds with like 1.5” crossover pipe and runners all feeding a gt35 so it’s all massively undersized for a 5.7L engine, it came in with a crazy loopy 3” exhaust that had a cheapo 100 cell style car converter in it, I ran it up as is and had suspicions the exhaust even tho it was a good exit was super restrictive so I cut the cat out and with no other changes it picked up some boost and like 80hp. I then proceeded to junk the whole lot and remake it in 3.5” with less bends and length and it ended up 113hp up from the baseline run with no boost duty cycles changes however it picked up like 4psi just from the restriction being removed

Address

South Windsor, NSW
2756

Opening Hours

Monday 9am - 5pm
Tuesday 8am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 8am - 1am

Telephone

+61421699644

Website

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