Will this header work with the DDM Stage 2?

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2006 2.4 Solstice
Envious/Darkside/cloth int.
Limited Slip Diff, Sport suspension
GM Factory black mud guards

Alarm system
Airbag cover decal
Tony's slotted backup light covers
DDM Intercooler
DDM STAGE 2 Supercharger
DDM Stainless Coil Cover
DDM High Flow Catalitic Converter (still in the box)

Wish List
Aftershock side markers
Tony's Stripes
Solo SQR2 dual center exhaust
Norms Center Diffuser style rear fascia, fenders and skirts
Audi style headlights
DDM Backbone