There is at least 1 EJ257 in an MY11/12 STI that has popped after using 100 RON.
Talk to Neil at MMS...

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No Subarus currently owned

got some pics of how melted the block parts were?

it was probably the flywheel..

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06 sti

Flywheels do'nt melt they UMMMMMM they WOOBLE

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It's your car, It's your story,
So don't let someone else write the book.... MCM

Were in 100 RON thread, just making it clear.

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Race Torque Dyno 399 NM, 248Kw @ 20PSI

Straight roads are for fast cars, twisty roads are for fast drivers. I have or am neither.

http://tttmsp.smugmug.com/

Funny enough after about a month my fuel pump went after using p100. Could be a coincidence though as the pump was old

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98 gf8 Rip

No but Neil at MMS is rebuilding the engine....

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No Subarus currently owned

I've been running on P100 in my MY11 WRX for months now. It's tuned for 98RON. It's been running perfectly and i actually reckon somewhat more economical.

Quoted for future rebuild thread

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[I]trolololol[/I]

ASG advised not to use P100 on a 98 tune on the basis of the question of fuel consistency.

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[COLOR=Black]Liberty GT Spec B tuned 240 HP & 372 Nm at the hubs.[/COLOR] "Instead of banning high performance cars - ban low performance drivers"