Seat Leon FR and Freetrack 2.0 TSI – Stage 1 / Stage 2 / K04 upgrade guide Our recommended upgrade stages for the Seat Leon FR and Freetrack 2.0 TSI (EA888) are as follows: Stage 1 Completely stock engine 98RON fuel (93 pump) Stage 1 ECU remap Performance climbs from 211hp (stock flywheel...
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