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PCI Aluminum Rear Diffuser - 88-00 Civic HB & Coupe / 94-01 Integra

Pro Car Innovations Race Diffusers are a must for those looking to improve the aerodynamic efficiency of their car. PCI’s Race Diffusers have been proven to be highly effective when used in combination of other aero parts like front splitters, under trays, wings, side skirts.


  • Computer designed Diffusers are CNC laser cut from .065” aluminum
  • Reduces drag and improves aerodynamics
  • 6 blade design
  • 4 bolt mounting for fast installation and removal

Vehicle Application 

  • 94-01 Integra coupe (30"x45") ONE IN STOCK!


  • 88-91 Civic hatchback (23"x45")
  • 88-91 CRX (23"x45")
  • 92-95 Civic hatchback (23"x45") & coupe (30"x45")
  • 96-00 Civic hatchback (23"x45") & coupe (30"x45")

PCI Aluminum Rear Diffuser - 94-01 Integra (2 Door)

Regular price $425.00
Ships: 1-5 business days
This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.
California Residents Warning:
Cancer & Reproductive Harm
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