Front Air Dam & REar Diffuser

Hot Air

E85 and S.E./Carolinas Moderator
Staff member
My son just designed, fabricated and installed custom front air dam and rear diffuser on my GN. Looks great, really helps on high speed tracks, and is easy to remove for daily driving. Photos attached.


  • Front Pass Side View.jpg
    Front Pass Side View.jpg
    625 KB · Views: 508
  • Pass Side View.jpg
    Pass Side View.jpg
    4 MB · Views: 454
  • Rear Pass Side View.jpg
    Rear Pass Side View.jpg
    3.6 MB · Views: 495


60% of the time, it works every time.
Awesome! I'd love more pics of the rear diffuser. Does the front just mount to the stock air dam holes?


i have been considering making a custom dam like that but slightly that a steel bumper ? whats behind the opening? closeup pics?