OTG Performance
Based in mandurah carrying out car, jetski, dirt bike and 4x4 servicing, repairs and modifications
10/06/2026
Stay tuned for the build of this beautiful VE Clubsport.
Unfortunately the engine experienced a lifter failure after a cam upgrade 44,000kms ago with that being said this new build will turn heads and make some wicked power through the factory manual setup.
With our engine builds we only use quality parts.
This is just some of the goodies we will be installing
ARP bolts throughout the whole engine.
Texas speed camshaft.
Callie’s compstar H beam rods.
NVE forged 4” stroker crank.
Mellings oil pump.
Rollmaster timing chain set.
LS performance lifters.
With plenty more to go in there is no corners being cut with this build.
Freshly serviced WRX this is one fun car with plenty of power.
10/06/2026
New adjustable coilovers fitted rear guards rolled and height set, staggered Simon’s reps fitted and now it’s sitting nicely.
Message for any mechanical repairs big or small
It’s now time to finish off this beast of a ej257 sti build.
Just had freshen up from the previous setup. New bearings throughout, Athena head gaskets and a few more tricks to make this beast handle all the boost we can throw at it.
Stay tuned for more updates and soon dyno results.
26/07/2025
We can now supply and install quality clutch kits at affordable prices.
This clutch below is rated to handle 550kw of power !!!
Message or email to get a quote today!
Regular servicing is key to preventing damages like this from happening. Winter is the perfect time to get them checked over and getting any issues sorted before the good weather rolls in.
Mobile inspections are available.
Mobile guard rolling available.
Mandurah, Rockingham & Perth
Email or message for quotes and pricing.
Trunnion upgrades for LS engines are worth it for safeguarding your engine especially with upgraded camshafts or use at high rpm’s.
Email or message for a quote.
Winter is here!!
Get your jetskis serviced before the mad rush and good weather rolls in.
Prices starting from $299 (we can come to you)
Full 3” Manta Exhaust install on this wicked MR triton
Click here to claim your Sponsored Listing.
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Contact the business
Address
6960
Opening Hours
| Monday | 9am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |
| Saturday | 9am - 5pm |