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i am pretty sure there is a 4.7L S/C from TRD.

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It was pulled from the shelves by TRD.
NO LONGER AVAILABLE. ECU issues.

An updated version for the current 4.7L is slated for a Halloween release...


"TRD has implemented a new part number change for all 2003-2004 V8 Superchargers effective December 15, 2003. There is now one main supercharger assembly part number and a set of unique Vehicle Installation Kit part numbers that represent each individual 2003 and 2004 application as detailed in the chart below. Each Vehicle Installation Kit includes application-specific TRD supplemental ECU and hardware. The cost for this 'Vehicle Installation Kit' is $795. From the looks of it, all '03-on will require an ECU upgrade. Site...

4xGeek (Chris)
'97 T-100 4wd sr5-suto, 3" BL, 1.5" BJ spacers, 35" ProComp AT's, 4.88's, Bilsteins x 6, etc...

No longer stuck in SoCal!! smile