MGT2256 MGT2256s N63 550i 650i 750i 850i flapper repair kit

MGT2256 MGT2256s Flapper repair kit N63 

fits Bmw n63 and all n63tu variations

550i 650i 750i 850i

• (2) flappers
• (2) flapper bushings
• (2) Flapper tabs
• (2) E clips
• fixes low boost performance issues and check engine lights