Ford Mustang Rear Diffusers

Ford Mustang Diffusers
  • Duraflex® - Rear Diffuser
    Save up to 33%
    Duraflex®Rear Diffuser
    8
    # sp7298
    Rear Diffuser by Duraflex®. Accelerate the velocity of the airflow underneath your car with this Rear Diffuser. At speed, it'll decrease the pressure under the car with a resulting increase in downforce. Increased downforce will help...
    Designed to elevate your vehicle’s style above the restManufactured using proprietary polymer blend
    $33.15 - $815.15
    $49.00 - $1,199.00Save up to 33%
  • Carbon Creations® - Carbon Fiber Rear Diffuser
    Save 28%
    Carbon Creations®Carbon Fiber Rear Diffuser
    6
    # sp7334
    Carbon Fiber Rear Diffuser by Carbon Creations®. Accelerate the velocity of the airflow underneath your car with this Rear Diffuser. At speed, the rear diffuser will decrease the pressure under the car with a resulting increase in...
    Hand-laid carbon fiber part on top of fiberglass2x2 twill weave carbon fiber
    $135.90 - $1,223.10
    $189.00 - $1,699.00Save 28%
  • Vicrez® - Rear Diffuser
    Vicrez®Rear Diffuser
    1
    # sp132877
    Rear Diffuser by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...
    OEM - Fitment, Quality, DurabilityPolyurethane is Practically Unbreakable
    $162.16 - $1,848.62
  • Spec-D® - Rear Diffuser
    Spec-D®Rear Diffuser
    0
    # sp227086
    Rear Diffuser by Spec-D®. Turn your street machine into the embodiment of boldness and aggressiveness with this sleek rear diffuser from Spec-D. The ultimate mix of sleek, low-profile design with exceptional functionality, this...
    Designed to give your street enthusiast vehicle a look of a racerCombines sleek style with aggressive attitude to set your ride apart
    $39.94 - $817.02
  • Anderson Composites® - Rear Diffuser
    Anderson Composites®Rear Diffuser
    2
    # sp17214
    Rear Diffuser by Anderson Composites®. If you want to get the most out of your vehicle, this superior product by Anderson Composites is just what you need. Designed with the utmost care and attention to detail and manufactured from...
    Designed to comply with strict quality standardsManufactured from high-grade materials
    $647.10 - $2,249.10
  • RKSport® - Rear Diffuser
    RKSport®Rear Diffuser
    0
    # sp7321
    Rear Diffuser by RKSport®. An Exhaust Diffuser accelerates the velocity of the airflow underneath the car. At speed, it decreases the pressure under the car with a resulting increase in downforce. Increased downforce helps improve your...
    Adds to the appearance of your vehicleDesigned to increase downforce and traction
    $693.59 - $1,733.99
  • Vicrez® - Auto Body Plastic Repair Complete Set
    Vicrez®Auto Body Plastic Repair Complete Set
    0
    # 1225786113
    Universal Auto Body Plastic Repair Complete Set by Vicrez®. The Vicrez Auto Body Plastic Repair Complete Set comes with needed to start working on your project right away. Vicrez packages its industrial/commercial products for purchase...
    Industry-standard Dispenser for Dual-Barrel cartridgesKit Includes an integrated dual-ratio plunger, usable for both 1:1 and 2:1 ratio cartridges
    $66.76 - $178.84
  • Spec-D® - Glossy Black Rear Diffuser
    Spec-D®Glossy Black Rear Diffuser
    1
    # 1770905532
    Universal Rear Diffuser by Spec-D®. Turn your street machine into the embodiment of boldness and aggressiveness with this sleek rear diffuser from Spec-D. The ultimate mix of sleek, low-profile design with exceptional functionality,...
    Designed to give your street enthusiast vehicle a look of a racerCombines sleek style with aggressive attitude to set your ride apart
    $29.05 - $34.50
  • Vicrez® - Auto Body Plastic Repair Kit
    Vicrez®Auto Body Plastic Repair Kit
    0
    # 3960246278
    Universal Auto Body Plastic Repair Kit by Vicrez®. Auto Body Plastic Bumper Repair kit is auto body industry standard, two-component adhesive that cures in about 120 seconds. You can use this adhesive/ filler to repair any automotive...
    Made in USAHelps to elevate your vehicle above the masses
    $22.63 - $95.97
  • Vicrez® - Dual Cartridge Static Mixing Nozzle
    Vicrez®Dual Cartridge Static Mixing Nozzle
    0
    # 1225786097
    Universal Dual Cartridge Static Mixing Nozzle by Vicrez®. Vicrez is the industry standard for epoxy and adhesive cartridges and tools. And specifically, cartridges from Vicrez, Loctite, Araldite, Devcon, and 3M, and many others. This...
    Perfect for consistently applying Epoxy and Adhesives for any applicationIndustry-standard Dispenser for Dual-Barrel cartridges
    $20.26 - $41.72
  • Vicrez® - Dual Epoxy/Caulking Cartridge Dispensing Gun
    Vicrez®Dual Epoxy/Caulking Cartridge Dispensing Gun
    0
    # 1225786144
    Universal Dual Epoxy/Caulking Cartridge Dispensing Gun by Vicrez®. Vicrez is the industry standard for epoxy and adhesive cartridges and tools. The Vicrez Dual Epoxy/ Caulking Cartridge Dispensing Gun works with all standard...
    Industry-standard Dispenser for Dual-Barrel cartridgesKit Includes an integrated dual-ratio plunger, usable for both 1:1 and 2:1 ratio cartridges
    $47.67 - $101.34
  • Air Design® - Rear Valance Diffuser
    Air Design®Rear Valance Diffuser
    0
    # sp251487
    Rear Valance Diffuser by Air Design®. Air Design's Award Winning Full Body Styling Systems are custom designed, precision engineered and built to meet an unparallel level of refinement and innovation. All parts are carefully developed...
    Expertly manufactured from the highest grade materialsMade to guarantee exceptional reliability
    $285.00 - $635.00
  • Duraflex® - Apex Aero Style Fiberglass Rear Diffuser (Unpainted)
    Save 32%
    Duraflex®Apex Aero Style Fiberglass Rear Diffuser (Unpainted) (118087)
    0
    # mpn4993870336
    Apex Aero Style Rear Diffuser by Duraflex®. Accelerate the velocity of the airflow underneath your car with this Rear Diffuser. At speed, it'll decrease the pressure under the car with a resulting increase in downforce. Increased...
    Designed to elevate your vehicle’s style above the restManufactured using proprietary polymer blend
    $160.65
    $237.00Save $76.35 (32%)
  • Duraflex® - Grid Style Fiberglass Rear Diffuser (Unpainted)
    Save 32%
    Duraflex®Grid Style Fiberglass Rear Diffuser (Unpainted) (115003)
    0
    # mpn4617706301
    Grid Style Rear Diffuser by Duraflex®. Accelerate the velocity of the airflow underneath your car with this Rear Diffuser. At speed, it'll decrease the pressure under the car with a resulting increase in downforce. Increased downforce...
    Designed to elevate your vehicle’s style above the restManufactured using proprietary polymer blend
    $523.60
    $770.00Save $246.40 (32%)
  • Duraflex® - KT Style Fiberglass Rear Diffuser (Unpainted)
    Save 32%
    Duraflex®KT Style Fiberglass Rear Diffuser (Unpainted) (114804)
    0
    # mpn4636670931
    KT Style Rear Diffuser by Duraflex®. Accelerate the velocity of the airflow underneath your car with this Rear Diffuser. At speed, it'll decrease the pressure under the car with a resulting increase in downforce. Increased downforce...
    Designed to elevate your vehicle’s style above the restManufactured using proprietary polymer blend
    $156.40
    $230.00Save $73.60 (32%)
  • Duraflex® - R500 Style Fiberglass Rear Diffuser (Unpainted)
    Save 32%
    Duraflex®R500 Style Fiberglass Rear Diffuser (Unpainted) (109592)
    0
    # mpn62860528
    R500 Style Rear Diffuser by Duraflex®. Accelerate the velocity of the airflow underneath your car with this Rear Diffuser. At speed, it'll decrease the pressure under the car with a resulting increase in downforce. Increased downforce...
    Designed to elevate your vehicle’s style above the restManufactured using proprietary polymer blend
    $161.50
    $238.00Save $76.50 (32%)
  • Duraflex® - Racer Style Fiberglass Rear Diffuser (Unpainted)
    Save 32%
    Duraflex®Racer Style Fiberglass Rear Diffuser (Unpainted) (113408)
    0
    # mpn4483395972
    Racer Style Rear Diffuser by Duraflex®. Accelerate the velocity of the airflow underneath your car with this Rear Diffuser. At speed, it'll decrease the pressure under the car with a resulting increase in downforce. Increased downforce...
    Designed to elevate your vehicle’s style above the restManufactured using proprietary polymer blend
    $73.95
    $109.00Save $35.05 (32%)
  • Duraflex® - Raptor Style Fiberglass Rear Diffuser (Unpainted)
    Save 32%
    Duraflex®Raptor Style Fiberglass Rear Diffuser (Unpainted) (114521)
    0
    # mpn4620409425
    Raptor Style Rear Diffuser by Duraflex®. Accelerate the velocity of the airflow underneath your car with this Rear Diffuser. At speed, it'll decrease the pressure under the car with a resulting increase in downforce. Increased downforce...
    Designed to elevate your vehicle’s style above the restManufactured using proprietary polymer blend
    $53.55
    $79.00Save $25.45 (32%)
  • Vicrez® - GT500 Style Oe Black Rear Diffuser
    Vicrez®GT500 Style Oe Black Rear Diffuser (vz102131)
    0
    # mpn4696183039
    GT500 Style Rear Diffuser by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment
    $334.25
  • Vicrez® - VR2 Style Carbon Flash Metallic Rear Diffuser
    Vicrez®VR2 Style Carbon Flash Metallic Rear Diffuser (vz102308-CFZ)
    0
    # mpn4759509330
    VR2 Style Rear Diffuser (vz102308-CFZ) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment
    $654.60
  • Vicrez® - VR2 Style Carbon Flash Metallic Rear Diffuser
    Vicrez®VR2 Style Carbon Flash Metallic Rear Diffuser (vz102312-CFZ)
    0
    # mpn4759509085
    VR2 Style Rear Diffuser (vz102312-CFZ) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment
    $654.60
  • Vicrez® - VR2 Style Gloss Black Rear Diffuser
    Vicrez®VR2 Style Gloss Black Rear Diffuser (vz102308-GB)
    0
    # mpn4759509920
    VR2 Style Rear Diffuser (vz102308-GB) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment
    $536.55
  • Vicrez® - VR2 Style Gloss Black Rear Diffuser
    Vicrez®VR2 Style Gloss Black Rear Diffuser (vz102312-GB)
    0
    # mpn4759508859
    VR2 Style Rear Diffuser (vz102312-GB) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment
    $536.55
  • Vicrez® - VR2 Style Matte Black Rear Diffuser
    Vicrez®VR2 Style Matte Black Rear Diffuser (vz102308-MB)
    0
    # mpn4759508816
    VR2 Style Rear Diffuser (vz102308-MB) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment
    $417.31
  • Vicrez® - VR2 Style Matte Black Rear Diffuser
    Vicrez®VR2 Style Matte Black Rear Diffuser (vz102312-MB)
    0
    # mpn4759508766
    VR2 Style Rear Diffuser (vz102312-MB) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment
    $417.31
  • Vicrez® - VR2 Style Rear Diffuser
    Vicrez®VR2 Style Rear Diffuser (vz102308)
    0
    # mpn4933946248
    VR2 Style Rear Diffuser (vz102308) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment
    $417.31
  • Vicrez® - VR2 Style Rear Diffuser
    Vicrez®VR2 Style Rear Diffuser (vz102312)
    0
    # mpn4933946212
    VR2 Style Rear Diffuser (vz102312) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment
    $417.31
  • Vicrez® - VR2 Style Rear Diffuser
    Vicrez®VR2 Style Rear Diffuser (vz102312-DC)
    0
    # mpn4759509163
    VR2 Style Rear Diffuser (vz102312-DC) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment
    $584.25
  • Vicrez® - VR2 Style Rear Diffuser
    Vicrez®VR2 Style Rear Diffuser (vz102308-DC)
    0
    # mpn4759509031
    VR2 Style Rear Diffuser (vz102308-DC) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment
    $584.25
  • Vicrez® - VR2 Style Rear Diffuser
    Vicrez®VR2 Style Rear Diffuser (vz102312-GC)
    0
    # mpn4759509003
    VR2 Style Rear Diffuser (vz102312-GC) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment
    $643.86




A rear diffuser is a bodyshell part of pretty much any racing car. The diffuser provides great aerodynamic benefits at high speeds while reducing the drag coefficient or contributing to the downforce generated. However, there is no point in making an ordinary personal vehicle capable of cornering at 120 mph, and, which is more important, the diffuser is good on a racing track, but it’s not such useful in a real daily life. As a result, the diffuser is what one can see on top-end supercars, but not on mass-production vehicles.

But, well, if your Ford Mustang is as powerful as one of Ferrari’s or Maserati’s cars and you’re used to pushing it to the limits, the diffuser appears to be exactly what you need. So, have a look at our Ford Mustang rear diffusers and select the one that would best satisfy your quality and price expectations. We will do our utmost to provide as quick delivery as possible! But wait, we also have canards, spoilers, and front lips, that altogether will not only massively improve the aerodynamics of your car, but also make its looks more astonishing than ever!

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Ford Mustang Rear Diffusers Reviews

1 review
They were kind of raw and unfinished. Lots of imperfections and vent hole on one side wasnt even cut out. Needed alot of prep work and sanding to look nice. Fit was good with minor trimming in some areas. Sturdy and well constructed, just not ready to paint out of the box.
Posted by John (Wayne, MI) / February 08, 20192010 Ford Focus
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