Rear Diffusers / Lips

New
Set Descending Direction

Grid List

10 per page

Items 1 to 10 of 35 total

  1. 1
  2. 2
  3. 3
  4. 4
  1. FT-86 SpeedFactory Aggressive Rear Diffuser - 2013+ FR-S / BRZ / 86 FT-86 SpeedFactory Aggressive Rear Diffuser - 2013+ FR-S / BRZ / 86

    FT-86 SpeedFactory Aggressive Rear Diffuser - 2013+ FR-S / BRZ / 86

    As low as: $529.99

    FT-86 SpeedFactory in conjunction with Verus Motorsports have released their rear diffuser to solve issues with rear downforce in the 2013+ Scion FRS and Subaru BRZ. Designed off OEM CAD, it features a near OEM fit and finish. This item has been tested on track as well as refined through Computational Fluid Dynamics (CFD) to provide a significant reduction in lift while reducing drag.
  2. SALE

    APR Carbon Fiber Rear Diffuser - 2013+ FR-S / BRZ APR Carbon Fiber Rear Diffuser

    SALE

    APR Carbon Fiber Rear Diffuser - 2013+ FR-S / BRZ

    $648.55

    $763.00

    Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel the high speed air flow coming from underneath the car, diffusers redirects the high speed air flow to transition smoothly transition into the low pressure vacuum in the rear. This encourages a smoother flowing air flow underneath the car and allows better performance from other aerodynamic components such as aerodynamic wings.
  3. SALE

    Seibon Carbon Fiber Rear Lip (TB) - 2013+ FR-S / BRZ Seibon Carbon Rear Lip - TB Style

    SALE

    Seibon Carbon Fiber Rear Lip (TB) - 2013+ FR-S / BRZ

    $605.00

    $680.00

    Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15 years of experience working with carbon fiber.
  4. Seibon Carbon Fiber Rear Lip (KC) - 2013+ FR-S / BRZ Seibon Carbon Rear Lip - KC Style

    Seibon Carbon Fiber Rear Lip (KC) - 2013+ FR-S / BRZ

    $543.40
    Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15 years of experience working with carbon fiber.
  5. SALE

    APR Carbon Fiber Rear Bumper Skirts

    SALE

    APR Carbon Fiber Rear Bumper Skirts - 2013+ FR-S / BRZ

    $356.15

    $419.00

    APR Rear Rocker Extensions are the next step to help aerodynamically tune the handling of a car. Made of lightweight and durable carbon fiber composites, APR Rear Rocker Extensions help reduce lift at high speeds by preventing air at the sides of the car from rolling underneath the car. The reduced lift helps to stabilize the car during high-speed cornering and helps to increase traction for faster lap times.
  6. Rexpeed Rear Spats (C Style) - 2013+ FR-S / BRZ Rexpeed C Style Rear Spats

    Rexpeed Rear Spats (C Style) - 2013+ FR-S / BRZ

    $245.00
    Each lip is made from high quality carbon fiber with clear coat finish. Fitment is exactly what you see in the pics. No drilling or modifications needed for installation comes with all necessary hardware for a complete install. Available in 2x2 weave only. Product ships from Taiwan.
  7. SALE

    Borla Exhaust Diffuser

    SALE

    Borla Exhaust Diffuser for Borla Cat-Back Exhaust - 2013+ FR-S / BRZ

    $312.99

    $349.85

    BORLA Performance Industries is proud to offer a truly unique product to the aftermarket Cat-Back industry we started over 30-years ago. Inspired by motorsports aerodynamics, BORLA Performance now offers racecar-styling for your BORLA Cat-Back equipped street car. The BORLA Exhaust Diffuser is both an aesthetic and functional component adding a subtle, track-inspired look to your vehicle while decreasing turbulence below your BORLA Cat-Back exhaust at highway speeds.
  8. Rexpeed Carbon Fiber Rear Bumper Extensions (STI Style) - 2013+ FR-S / BRZ Rexpeed STI Style Carbon Rear Bumper Extensions

    Rexpeed Carbon Fiber Rear Bumper Extensions (STI Style) - 2013+ FR-S / BRZ

    $305.00
    Made from 2x2 weave carbon fiber with clear coat finish. Great add on piece to compliment the side skirt extensions. Easy bolt on installation includes hardware. Product ships from Taiwan. Also known as rear spats.
  9. SALE

    HT Autos Rear Spats - 2013+ FR-S / BRZ HT Autos Rear Spats - 2013+ FR-S / BRZ

    SALE

    HT Autos Rear Spats - 2013+ FR-S / BRZ

    $101.37

    $105.00

    HT Autos parts give your vehicle a sporty look without breaking the bank. Their urethane parts are some of the best on the market. You can prep the parts and paint them, but many will install them as is.
  10. Blitz Aero Speed R-Concept Rear Diffuser - 2013+ FR-S / BRZ Blitz Aero Speed R-Concept Rear Diffuser - 2013+ FR-S / BRZ

    Blitz Aero Speed R-Concept Rear Diffuser - 2013+ FR-S / BRZ

    $1,495.00
    Blitz Aero Speed R-Concept Rear Diffuser for the Scion FRS and Subaru BRZ is the ultimate quad exit cover. Features a carbon fiber lower center piece. This item is special order from Japan and can take 4-8 weeks to arrive. Get your self a rare set-up and stand out from the crowd.
New
Set Descending Direction

Grid List

10 per page

Items 1 to 10 of 35 total

  1. 1
  2. 2
  3. 3
  4. 4