Killa Conversions & Performance

16/07/2026

🚨 STOCK CLEARANCE SALE – UP TO 50% OFF! 🚨

We're clearing out our range of 4" Heavy-Duty Silicone Intake Elbows!

✅ 18° Elbows
✅ 45° Elbows
✅ 90° Long Leg Elbows
✅ 135° Elbows

These aren't your average silicone bends. Our 6-layer, 7mm heavy-wall construction is designed to withstand high vacuum without collapsing, making them ideal for high-performance intake systems and engine conversions.

💥 Up to 50% OFF
⏳ While stocks last – once they're gone, they're gone!

If you're building a custom intake or planning your next engine conversion, now is the time to grab a bargain on what we believe are some of the strongest silicone elbows on the market.

🛒 Shop now: https://www.killaconversions.com.au/category/auxiliary-parts

02/07/2026

💥 More Conversion Options Are Back! 💥

With the ever-increasing cost of brand new engines and transmissions, we know that a full conversion can be out of reach for some enthusiasts.

To help make your dream build more affordable, Killa Conversions & Performance is once again offering used engine packages and BYO (Bring Your Own) engine packages.

This gives you the flexibility to source your own driveline or take advantage of quality used components, helping reduce the overall cost of your conversion.


There is one important condition:

Because used engines and transmissions have an unknown history, age and previous use, we cannot provide a warranty on any customer-supplied or used drivetrain components.

✅ We do continue to stand behind our workmanship.
✅ We do warrant all new parts supplied and fitted by us.
✅ Every used or BYO package is inspected before installation, and we'll always provide honest advice on its condition.


If you've been putting off your dream conversion because of the cost of a brand-new engine package, this could be the option you've been waiting for.

📞 Get in touch with the team today to discuss your project and see how we can tailor a conversion package to suit your budget.

07 3487 2540
[email protected]
www.killaconversions.com.au

29/06/2026

Turn your Holden Colorado into the ultimate V8-powered ute with our complete DIY LSA conversion package. Designed to make your build as straightforward as possible, our kits include the essential conversion components, mounts, and hardware needed to fit the legendary supercharged 6.2L LSA into your Colorado. Enjoy the sound, torque, and performance of a factory-style V8 conversion while completing the installation yourself. Whether you're chasing street performance, towing power, or simply something unique, we've got the parts to make it happen.

https://www.killaconversions.com.au/category/rg-colorado

For more details, give us a call:
07 3487 2540
[email protected]
www.killaconversions.com.au

25/06/2026

24/06/2026

If you're sitting on the fence, now is the perfect time!

13/06/2026

Loaded your GU Patrol with accessories and now it feels sluggish? An LS3 conversion is the ultimate solution. Massive V8 power, incredible torque, improved drivability, and reliability you can depend on.

To learn more, contact Killa Conversions & Performance:
📞 07 3487 2540
✏ [email protected]
🔍 www.killaconversions.com.au
# Nissan

07/05/2026

We are looking to start developing some more conversion products for the DIY market, particularly for older 4wd's. Whichever way we go it will be based around the LS2-LS3 and 6L80e engine / trans platform.

Our shortlist is the 120 series Prado, D40 Navara and RC Colorado.

Let us know your thoughts and if you might be interested in these products.

05/05/2026

Volume up for this one, what more motivation do you need to V8 swap your 4wd.
Cant beat the sound of a LS3 at full noise through the bush.

Book your conversion in now!

03/05/2026

It’s been a long wait—but the Ford Godzilla conversions for GU Patrols are finally here.
The Ford 7.3L V8 “Godzilla” is a pushrod, heavy-duty petrol engine delivering 430hp at 5,500rpm and 475–485 lb-ft of torque at 4,000rpm. Originally released in 2020 for Super Duty trucks, it features a cast-iron block, aluminium heads, forged steel crankshaft, and port fuel injection—earning a reputation for durability and strong low-RPM torque.

We currently have two vehicles on the road:
• One running a factory Nissan manual transmission
• One running a 6R140 automatic transmission

Moving forward, conversions will be offered with:
• Factory Nissan manual transmission
• F150 10R80 10-speed automatic

After testing, we’ve found the 6R140 to be unnecessarily large and overkill for the GU platform.

Pricing will be finalised next week, but our goal is to keep these conversions competitive with LS3 crate engine packages.

If you’ve been considering a serious V8 upgrade for your Patrol—this is it.

To learn more, contact Killa Conversions & Performance:
📞07 3487 2540
📧 [email protected]
🔍 www.killaconversions.com.au

15/04/2026

Throwback to the original Raptor8 build, These are still one of our favourite vehicles to build and to drive!

https://www.youtube.com/watch?v=y0wqbh9AsHI

The process for a 2019-2022 Raptor includes the below :-
🔹New crate engine (*engine exchange).
🔹Mated to your original 10R80 auto transmission, which is upgraded to V8 mustang specification.
🔹 Full electronics integration.
🔹New exhaust system. Ceramic coated headers into a twin 3” to single 3.5” side exit exhaust.
🔹New air intake system.
🔹New air conditioning system.
🔹Fuel system.
🔹Hi Performance PWR cooling package.
🔹Standard brakes are retained, Upgrades are optional.

Pricing is $62,000 Plus engineering if outside of QLD.

To learn more, contact Killa Conversions & Performance:
📞 07 3487 2540
✏️ [email protected]
🔍 www.killaconversions.com.au