SDP Billet S475 Compressor Wheel
Fully balanced Billet wheel for your S475 twin kit or single S475! It is ready to be bolted in and will give you quicker spoolup and flow more air on the top end.
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I installed this on my LML with twin kit after running the stock cast 7 blade wheel for a while. Spool seems quicker and I'm seeing around 5 lbs peak boost (mechanical gauges) with no extra fuel added on a mild tune. Worth the upgrade!