Tearing up the M3 again as we finally getting around to sorting the whole car out. All S52 items.
TRM red label ECU with OBD-2 race tune eliminating all emission controls. LW flywheel, 21.5 injectors.
$350 shipped
OBD2 modified wiring harness by Forced Firebird (John) with new connectors
$300 shipped
TRM red label ECU with OBD-2 race tune eliminating all emission controls. LW flywheel, 21.5 injectors.
$350 shipped
OBD2 modified wiring harness by Forced Firebird (John) with new connectors
$300 shipped

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