K&N filter RC3530, fits on KKM adapter but is a little bigger & closed on top. Flow just a bit better than the S&B (KKM) filter above 6000 RPM (about 1-3 HP) but below 6000 RPM power identical - so real world gain minimal. Would probably fit the BAT MAF adapter (but just guessing) and the price would be cheaper than KKM though.
1999 Amazon Green SVT Contour (#554/2760)
Stock SVT Duratec V6 with:
Intake- K&N filter/75mm MAF meter
Exhaust- MSDS Y-pipe/Bassani catback
Durability-Ford "dual mode" damper, Mobil 1/K&N oil filter
179.2 FWHP at 6900 RPM
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