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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
perforated for improved airflow and a lightweight feel
Manufactured with 30% more material than standard containers
New metal insert and totally re-designed scraping and oil sealing lips
All parts included to complete installation
these coils allow the elimination of the rpm limiter installed on some standard power boxes
TWIN TUNER II 12-17 FXD & ST W/CAN BUS 652-300417 perforated for improved airflow andThe Twin Tuner II has all of the features of the Twin Tuner and also allows retarding of the spark timing up to 10 to help prevent pre ignition knocking. The user interface consists of up down pushbuttons and a bright daylight readable LED display to select and change the fuel trim and spark retard in the RPM and throttle position ranges required by most applications. Not legal for use in California on pollution controlled vehicles Check local laws
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