Lethal Motorsport - part of IR’ INsane Racing

15/04/2026

We see the noise on social media… people still crying over records 👀 and claiming stuff that is untrue always Politics we so over it . End of the day it for enjoyment and fun of the Sport call racing

2024 – Tarlton Raceway
We laid it down: 9.81 🔥

2025
We backed it up… over and over again. Consistent runs.
While some guys stayed off MSA events… because their cars can’t pass scrutiny 🤷‍♂️
Stripped to the bone and can't attend the events

We didn’t sit still…
We upgraded. We improved. We tested.

Hit the dyno to see the gains… but after 2 years of racing we found the real issue:
Wastegate pushing open in top gears under boost.

Meaning?
The car stopped accelerating in the last 150m of the 400m.

Now we fixing it. Properly.
Deep 9's full trim 1550kg

2026… different story loading 😈

Remember:
Dyno power doesn’t mean your car is fast.

See Dyno sheet.
Insane Racing SA
qt_performance
R & S Motorsport
Quickest In The Land

15/04/2026

🔥 Another one ready for the strip 🔥
Golf 6R EA113 2.0 TFSI — Full Send Build
No shortcuts. No budget build.
Built to handle real power 💣
⚙️ ENGINE BUILD SPECS:
• 1000HP Setup
• X-Beam Rods
• JE Ultra Pistons
• ARP Main, Head & Rod Studs
• Block Epoxy Reinforcement
• Cometic Head Gasket
🧠 CYLINDER HEAD:
• Head work done (flow secrets 😉)
• Supertech Valve Train
• Upgraded Valves
🛢 SUPPORTING MODS:
• Upgraded Oil Pump
• Built for high boost reliability
🏁 COMING SOON TO THE STRIP
This one not built to talk…
It’s built to gap 😤🔥

15/04/2026

New year, fresh start 🔧🔥
Built right from the ground up — forged EA888 Audi S3 8V1 engine, clean and precise. No shortcuts, no compromises.
Every bolt, every clearance, every detail done with purpose. This isn’t just a build… it’s craftsmanship.
Say no more — the workmanship speaks for itself 💯

13/04/2026

When little 2.0L 4cyl turbos is driving away and around your 2.5 5cyl turbo ,then you call Monica twice!

08/04/2026

Time is here again to take your car to next level with stage1 or stage 2 tune's ECU and TCU
Ecu R2500
Tcu R2500
Terms and conditions apply..
Till end of April!!!!
Contact us today to get you vehicle booked in !!

07/01/2026

So new year goals ... !!!!
Lets be the lethal team that can build you new year goal ... contact us for you engin build we soon going to run special on maintenance and engin build
Keep a look out for the ADD is going to be insane and lethal .. dropping It soon !!!

06/01/2026

13/11/2025

What about TURBO Thursday

11/11/2025

Here we GO again!!!!!!
Don't miss out on NOVEMBER specials
Already have the first vehicle in on the special
Rs3 ready for the stage2 file ...
Special is only on bookings and payment up front.. stage1 and stage2 files
T&C'S APPLY...
060 840 0134 DIVAN
076 540 3013 GERRIT

17/07/2025

All we can say Before
Then after lethal magic

17/07/2025

Another lethal build catch can uned on Audi A3 8p 20tfsi
Contact us for eny custom work !