RJM Custom Automotive

02/09/2026

Ok, so here is how we dial in our shift points now in an attempt to maintain our drivers licence! Haha

This is Chris's Trackhawk. (This will be news for Chris) making a F**ken Whopping 890hp on pump 98 fuel at 6400rpm , and only 16psi boost, we just simply can NOT test wide open shift points on the street with a car like this. For reference, the 7->8 shift you hear on this one... its at 310km/h.... let that set in!!!!! Shifting into top gear at 310km/h and enough power to push well into the 350km/h mark! Killah stereo, moon roof, heated seats and pump fuel from any reputable 98 supplier... is there really a better combo out there ?

This is one of our stage 2 NSR camshafts for the trackhawk and man does this one delivered the goods!

Crow Cams Australia Pty Ltd Mainline DynoLog Dynamometers

If you want the competitive edge on your trackhawk, send our team a message.

27/08/2026

INOVIT Rotor, looking all sorts of perfect on the FG Falcon XR6 Turbo.
We Slammed Jas's FG on some XYZ Coilovers, supplied and installed the Rotor wheels as we are the agent for Inovit in Perth.

I cant express how great this combo looks in real life. Just perfect for the street!

Thanks for choosing us again mate!

21/08/2026

We have said this for ever, and continue to say this, Wheels can make or break the look of a car.

How much better does this WM Caprice look on our 20" Gloss Black GS7 wheels?!

With the largest range in perth, held and stocked, feel free to call our shop and get the hook up today!

0414 961 533
Unit 5 number 13 alex wood drive Forrestdale WA 6112

18/08/2026

6 sets set up, another 4 to go! More tomorrow, you guys are legends, the love has been enormous.!

Gtsr on special.
all colours $1399, $1899 inc tyres **
Drop our team a message or better yet, come on down and check them out.

12/08/2026

With the latest drop of merch goodies having arrived, we felt it a good time to remind our SRT family that we have a full range of sizes of our hoodies in our red and blue versions available for purchase. In stock, ready to ship and ready to keep you warm on these freezing winters days. $69inc gst each.
Delivery from $15 on local courier or pick up is available.
But.... better than paying for it, If you book your SRT jeep service between today and the end of this month, we will give you one absolutely free!
Not only do we do performance upgrades and repairs, we can also fully maintain your SRT !
Now that's a deal! Limited numbers so get in quick

0414961533 to book. If you can't get through, leave a message with Sophie our A.I assistant. Our team will get back to you asap.

10/08/2026

10/08/2026