I got the AEM, works great.
You planning on putting one of those IM's on? Be ready to lose out a little bit on your low end torque without a 2.3L head :) You would definitely need a tune revision. I believe FSWerks charges 35 bucks for a revision.
BTW I've seen the AEM on eBay for about the same price as the one you posted. Go with the AEM. Actually it's still on sale from CFM:
http://focus.c-f-m.com/saleaem2116inchsing...withsensor.aspx
You planning on putting one of those IM's on? Be ready to lose out a little bit on your low end torque without a 2.3L head :) You would definitely need a tune revision. I believe FSWerks charges 35 bucks for a revision.
BTW I've seen the AEM on eBay for about the same price as the one you posted. Go with the AEM. Actually it's still on sale from CFM:
http://focus.c-f-m.com/saleaem2116inchsing...withsensor.aspx
2009 Focus SES Black Sedan Mods:
FSWerks CAI / F2 Header (non-fouler mod) custom flex / 2.5" FSwerks Stealth Stainless exhaust / FSWerks X3 tune / Autolite 104's / Steeda Strut Tower Bar / FRPP 1.5" drop / FSWerks FLS Bar / H&R 24mm RSB / MOOG endlinks / AEM wideband AFR gauge / 8000K HID Bi-xenon 55W / Tint / 17" Ford Racing Rally Wheels in Black / Coupe tails / Black grille
124whp/129wtq
FSWerks CAI / F2 Header (non-fouler mod) custom flex / 2.5" FSwerks Stealth Stainless exhaust / FSWerks X3 tune / Autolite 104's / Steeda Strut Tower Bar / FRPP 1.5" drop / FSWerks FLS Bar / H&R 24mm RSB / MOOG endlinks / AEM wideband AFR gauge / 8000K HID Bi-xenon 55W / Tint / 17" Ford Racing Rally Wheels in Black / Coupe tails / Black grille
124whp/129wtq