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Diffusers

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18 Items

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  1. J's Racing Rear Under Spoiler - Civic FK8

    J's Racing Rear Under Spoiler - Civic FK8

    Manufacturer Product Code: AR-K8-F

    Quickview
    A powerful rear under aero that further transforms the rear view of the FK8 has been completed.
     …
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    $971.00
    Call For Availability
  2. J's Racing Rear Diffuser (FRP) - Civic FK8

    J's Racing Rear Diffuser (FRP) - Civic FK8

    Manufacturer Product Code: RDF-K8-F

    Quickview
    This is a rear diffuser that is an optional part of the FK8 rear under spoiler (#AR-K8-F).
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    $659.00
    Call For Availability
  3. J's Racing Rear Diffuser (Carbon) - Civic FK8

    J's Racing Rear Diffuser (Carbon) - Civic FK8

    Manufacturer Product Code: RDF-K8-C

    Quickview
    This is a rear diffuser that is an optional part of the FK8 rear under spoiler (#AR-K8-F).
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    $1,067.00
    Call For Availability
  4. ASM I.S. Design Rear Diffuser GT-12 (Dry Carbon) - S2000 AP1/2

    ASM I.S. Design Rear Diffuser GT-12 (Dry Carbon) - S2000 AP1/2

    Manufacturer Product Code: AP100217

    Quickview
    Designed with SuperGT style fins similar to those on the ASM Tsukuba Special S2000. For use with the …
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    $3,730.00
  5. M&M Honda Racing Type 3 Rear Diffuser (FRP) - S2000 AP1

    M&M Honda Racing Type 3 Rear Diffuser (FRP) - S2000 AP1

    Manufacturer Product Code: 01000-AP1-M003

    Quickview
    The bottom of the body has an uneven shape that completely ignores the flow of air, from the front b …
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    $1,035.00
    Call For Availability
  6. M&M Honda Racing Type 1 Rear Diffuser (CFRP/FRP) - S2000 AP1

    M&M Honda Racing Type 1 Rear Diffuser (CFRP/FRP) - S2000 AP1

    Manufacturer Product Code: 01000-AP1-M001

    Quickview
    The bottom of the body has an uneven shape that completely ignores the flow of air, from the front b …
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    $1,290.00
    Call For Availability
  7. M&M Honda Racing Type 2 Rear Diffuser (Full Carbon) - S2000 AP1

    M&M Honda Racing Type 2 Rear Diffuser (Full Carbon) - S2000 AP1

    Manufacturer Product Code: 01000-AP1-M002

    Quickview
    The bottom of the body has an uneven shape that completely ignores the flow of air, from the front b …
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    $1,680.00
    Call For Availability
  8. J's Racing Type S Rear Diffuser - Civic FD2

    J's Racing Type S Rear Diffuser - Civic FD2

    Manufacturer Product Code: JS-RDF-D2-F

    Quickview
    The rear diffuser of the FRP product can be installed bolt-on by replacing the genuine underpanel, a …
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    $705.00
    Call For Availability
  9. J's Racing Type S Rear Diffuser (FRP) - Fit GE8 (Early)

    J's Racing Type S Rear Diffuser (FRP) - Fit GE8 (Early)

    Manufacturer Product Code: JS-RDF-F3-F

    Quickview
    The bolt-on installation that simply replaces the underpanel under the stock bumper transforms the r …
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    $680.00
    Call For Availability
  10. J's Racing Rear Diffuser (FRP) - Accord CL7

    J's Racing Rear Diffuser (FRP) - Accord CL7

    Manufacturer Product Code: JS-RDF-E2-F

    Quickview
    Fits Accord CL7.
    FRP construction.
    Made in Japan.

    By streamlining the rear u …
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    $1,342.00
    Call For Availability
  11. J's Racing Rear Diffuser (Carbon) - Accord CL7

    J's Racing Rear Diffuser (Carbon) - Accord CL7

    Manufacturer Product Code: JS-RDF-E2-C

    Quickview
    Fits Accord CL7.
    Carbon fiber construction.
    Made in Japan.

    By streamlining t …
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    $1,528.00
    Call For Availability
  12. J's Racing Type S Rear Diffuser - CR-Z ZF1

    J's Racing Type S Rear Diffuser - CR-Z ZF1

    Manufacturer Product Code: JS-RDF-Z1-F

    Quickview
    Taking advantage of the volume of the rear fender, it is a rear diffuser designed in the GT style. T …
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    $911.00
    Call For Availability
  13. J's Racing Rear Diffuser FRP - S2000 AP1

    J's Racing Rear Diffuser (FRP) - S2000 AP1

    Manufacturer Product Code: JS-RDF-S1-F

    Quickview
    Fits 2000-2003 AP1 S2000 model years.
    FRP construction.
    Made in Japan.

    By st …
    Learn More
    $1,190.00
  14. J's Racing Rear Diffuser CFRP - S2000 AP1

    J's Racing Rear Diffuser (CFRP) - S2000 AP1

    Manufacturer Product Code: JS-RDF-S1-C

    Quickview
    Fits 2000-2003 AP1 S2000 model years.
    Carbon Fiber construction.
    Made in Japan.
    Learn More
    $1,485.00
  15. APR Rear Diffuser - S2000 AP2

    APR Performance Carbon Rear Diffuser - S2000 AP1

    Manufacturer Product Code: AB-921020

    Quickview
    Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce.  …
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    $989.00
  16. Spoon Aero Bumper Diffuser,Rear - S2000 AP1/2

    Spoon Aero Bumper Diffuser,Rear - S2000 AP1/2

    Manufacturer Product Code: 71502-AP1-001

    Quickview
    Designed specifically for the Spoon Rear Aero Bumper. Provides additional rear downforce by channeli …
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    $755.00
  17. Spoon S-Tai Diffuser (Carbon) - S2000 AP1

    Spoon S-Tai Diffuser (Carbon) - S2000 AP1

    Manufacturer Product Code: 71502-AP1-000

    Quickview
    Carbon Fiber Construction. Designed to fit on the S-Tai Rear Bumper but will fit AP1 or AP2 rear bum …
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    $1,000.00
  18. Spoon Under panel Kit - CR-Z ZF1

    Spoon Under panel Kit - CR-Z ZF1

    Manufacturer Product Code: 74641-ZF1-000

    Quickview
    Standard on USDM cars from Honda. This kit is designed for overseas models without the factory under …
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    $520.00
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