Sprint Booster Power Converter V3
SUBARU STi 2004 2005
Find more SUBARU Options Here
|• Eliminates throttle lag
|• Sport & Race mode
|• Instant acceleration response
|• 30-Day Money-Back
|• Increases performance
By side-stepping your FACTORY SET throttle, Sprint Boosters give you direct "throttle control."
And to be clear, it’s not making more horse-power, it’s making your Subaru more responsive by drastically improving your Subaru’s throttle response time and giving you INSTANT GO POWER.