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Top 10 Custom Rear Diffuser of 2020 – Consumer Guide & Reviews

Rank No. #1
Custom Rear Diffuser 8 Piece Kit V2 Compatible with Dodge Charger 2017-2021 Non-Widebody
  • Please note: You will have to open holes into the lower rear bumper for installation and take simple measurements.
  • 8 Piece Custom Kit Including: 6 Rear Diffuser Fins and 2 Rear Side Wings that attach directly to the lower bumper
  • Constructed using an Aluminum Compound material for Stiffness and Weight Saving
  • Notice: This is not a 1 piece bumper. This is a multiple parts custom made diffuser specifically designed and produced by Authority Motorsport LLC in Miami Florida to fit this specific vehicle.
  • Please do not hesitate to contact us if you have any questions about this kit.
Rank No. #2
Custom Rear Diffuser 8 Piece Kit V2 Compatible with Dodge Challenger 2015-2021
  • Rear Diffuser 8 Piece Kit that Attaches directly to the stock bumper
  • Important Notice: This is not a 1 piece bumper. This is a multiple parts custom made diffuser specifically designed and produced by Authority Motorsport LLC in Miami Florida to fit this specific vehicle.
  • Light Weight and long lasting
  • Material: Aluminum Plastic Composite ACM
  • Installation Hardware and Instructions included.
Rank No. #3
MOTOKU Universal Rear Bumper Lip Diffuser Spoiler 7 Shark Fin Style Gloss Black ABS 33" x 6"
  • Top Length :33 Inches; Lower Length :31 Inches; Height:6 Inches; Fin Height :2 Inches
  • Package Includes : 1x Diffuser; 1pc Double Sided Tape;
  • Our newly designed universal diffuser allows the end user to take advantage of all angles to create a fully custom look.
  • Please make sure to measure the location of application before purchasing.
  • Modification may be required to fit properly.
Rank No. #4
Challenger Rear Diffuser Kit 5 Piece V2 SXT SRT RT Hellcat 2009-2014
  • 5 Piece Kit ready to be added to your stock bumper
  • Material: Aluminum/Plastic Composite (ACM)
  • Installation Hardware and Instructions Included
  • Light Weight
  • Notice: This is not a 1 piece bumper. This is a multiple parts custom made diffuser specifically designed and produced by Authority Motorsport LLC in Miami Florida to fit this specific vehicle.
SaleRank No. #5
InnoGear Essential Oil Diffuser, Upgraded Diffusers for Essential Oils Aromatherapy Diffuser Cool Mist Humidifier with 7 Colors Lights 2 Mist Mode Waterless Auto Off for Home Office Room, Basic White
  • Compact Size for Space-saving: Without occupying much space, you can easily place this palm sized diffuser on your desk, countertop, or pack in carry-on while on the go.
  • 2 Misting Modes: You can set it to intermittent mist (6-8 hrs working time) that diffuser mists and pauses every 30s, it goes for almost the whole night; Or set it to continuous mist (3-4 hrs working time) that keep misting until water runs out, it creates an instant fragrance in your room.
  • PP Material and Cool Mist: Using PP material, this diffuser disperses a comfortable stream of room-temperature mist, which provides ideal coverage for small or medium sized room.
  • Romantic Mood Light: InnoGear essential oil diffuser has 8 soothing colors, light can switch from dim to bright. Great for creating atmosphere, meditation, or using as a night light.
  • Waterless Auto-off: You can enjoy a restful sleep and keep this diffuser on at night without worries. The diffuser will automatically shut off once the water runs out.
Rank No. #6
Carridar 4Pcs Universal Curved Shape Rear Bumper Diffuser Shark Fin Spoiler Trim Covers Decoration Set Lip Wing Splitter, Black
  • [Fitment] Universal fit.
  • [High Quality] Made of high quality glossy finish black ABS plastic. Longer lifetime, no faded with long-time exposure
  • [Easy to install] These Curved Shape Rear Bumper Diffuser are very easy to be installed with no modification required
  • [Features] High class and unique design change the ordinary exterior and upgrade your car with a modern look.
  • Part number: CRD009
Rank No. #7
IKON MOTORSPORTS, Rear Diffuser Compatible With Universal Vehicles 22" x 20" in, Universal Unpainted ABS Plastic Rear Lip Finisher Under Chin Spoiler Underspoiler Splitter
  • Universal Fitment 22x20 inch. Please Measure Your Vehicle Length And Dimensions Prior to Purchasing
  • Material: ABS Plastic | Color: Unpainted Black
  • Package includes: 1x Rear Diffuser
  • Bolt-on Installation, Instructions NOT included, Professional Installation is Highly Recommended.
  • 30 Days Limited Warranty
Rank No. #8
Custom Diffuser
  • Amazon Prime Video (Video on Demand)
  • English (Playback Language)
  • English (Subtitle)
Rank No. #9
Universal Car Body Styling Side Skirt 745mm Left/Right PP Universal Rear Side Skirt Winglets Diffusers (Black)
  • Universal modified side skirt for car sedan.
  • While the side skirts don't affect the front ground clearance too much, it enhances the side extension of the in a very pure and exciting way.
  • Nice qulity, durable to use.
  • Easy installation and easy to use.
Rank No. #10
Front Lip ,HengJia Auto Parts 2.5m/8.2ft Car carbon fiber front lip,Front Bumper Lip ,Carbon Lip ,Side Skirt, front lip spoiler 100% waterproof protection(Carbon black)
  • Carbon lip function:To provide an elegant and personalized appearance,Front bumper guard anti-collision protective,protect from scrapes from driveways,speed bumps and curbs.protect cars from collision and alleviate the damage.
  • Specification:long 250cm*wide 5.5cm/98.4 inch*2.16inch.Quality 3M automotive tape will not be affected by wet or cold weather.D.I.Y Car Front Lip fearturing in curved design, slim, Can be stick on front or rear bumper, body kit, side skirt,universal for most cars.
  • Made of durable and sturdy rubber.smooth and delicate cross-section,prevent scratches.flexible in use,Easy to bend,Have Excellent wear resistance.Bumper Lip completely fit with your bumper design.
  • Easy to install: Clean the installation location, and then apply the adhesion and squeeze. The installation of the corner of the bumper needs to cut out a few triangles to fit the original car. The product pictures have installation drawings for reference. The car will fluctuate during driving. We recommend using self-tapping screws for reinforcement so as not to fall off. Equipped with screws to achieve better adhesion and fixation.
  • carbon fiber front lip energy Give your car an aggressive , It prevents nasty collision scratches and provides protection Get an aggressive and lowered look---- make your car looks more sporty!(One month warranty,case of damage or other reasons,please E-mail contact us, we will respond within 12 hours can do for you and arrange. Thank you very much for your order!)
Rank No. #11
idain 2Pcs Car Universal Rear Bumper Lip Diffuser Splitter Canard Protector Universal Front Bumper Lip Body Kit Front Bumper Side Skirt Spoiler Splitter (Black)
  • High grade quality ABS material of replacement, superior craftsmanship and durability.
  • Quick and easy installation car spoiler, low cost Way of packaging to protect your car, build a running car, let Your car looks cool.
  • Custom fit most vehicles, product may require drilling holes and apply bolts to attach to your bumper.
  • Universal Front Bumper Spoiler fit for most cars.Protect Your Vehicle Edge from Abrasion, Make Your Car Aggressive Style
  • Package Include: 2x Car Diffuser + Sets of Mounting Screws
Rank No. #12
Rear Diffuser V3 5 Fins Set Compatible with Dodge Challenger 2015-2021
  • Holes need to be made into the rear lower bumper for installation, as well as simple measurements need to be taken to ensure the right position.
  • Challenger V3 5 Piece Kit Includes:
  • 5 Rear Diffuser Fins that attach to your stock bumper. Please note: bumper is not included.
  • Notice: This is not a 1 piece bumper. This is a multiple parts custom made diffuser specifically designed and produced by Authority Motorsport LLC in Miami Florida to fit this specific vehicle.
  • Custom made using an Aluminum Compound material for Stiffness and Weight Saving. GOLD Trim added later the installation, parts come all black.
Rank No. #13
IKON MOTORSPORTS Rear Diffuser Compatible With 2015-2017 Ford Mustang (NON PREMIUM PACKAGE), RTV2 Style PP Black Valance Chin Splitter
  • Fit for 15-17 Ford Mustang All Base Only. (NOT for vehicles with premium package)
  • Style: RTV2 Style | Material: High Quality PP - Polypropylene | Color: Unpainted Raw Material Black
  • Package includes: 1x Rear Diffuser
  • Instructions NOT included, Professional Installation is Highly Recommended.
  • 30 Days Limited Warranty
Rank No. #14
Rear Diffuser Kit V1 Compatible with Dodge Challenger 2015-2021
  • Please note: You will have to open holes into the lower rear bumper for installation and take simple measurements.
  • 4 Piece Kit Including:
  • 4 Rear Diffuser Fins that attach to your stock bumper
  • Notice: This is not a 1 piece bumper. This is a multiple parts custom made diffuser specifically designed and produced by Authority Motorsport LLC in Miami Florida to fit this specific vehicle.
  • Constructed using an Aluminum Compound material for Stiffness and Weight Saving
Rank No. #15
EZ Lip PRO – The Original Universal Fit 2-Inch Lip Spoiler, Car Accessory to Protect and Customize Your Ride, Black
  • Enhance & Protect Your Ride – Our universal lip spoiler is a fast, easy, and low-cost way to give your car an aggressive sports car look! Universal compatibility allows it to be installed on virtually all makes and models.
  • DIY Installation – Lower your car by up to 2 inches in 3 fast & easy steps! No drilling or screws with 3M automotive tape and patented, seamless InvisiEdge technology.
  • All Weather Protection – Exterior care products that help protect your car paint. The Dura-X Foam rubber withstands car washes, high speeds, and extreme temperatures.
  • Customizable Car Decor – Install as a front lip, side skirt or rear lip. Add pinstripes, paint it, wrap it, and so much more!
  • Made in USA – Designed and manufactured in the USA with top quality materials and craftsmanship. Your style and the durability of the product is always front of mind in every EZ Lip that’s made.
Rank No. #16
idain 2PCS Universal Rear Bumper Lip Diffuser Splitter Canard Protector Front Bumper Lip Body Kit Front Bumper Side Skirt Spoiler Splitter (Carbon Fiber)
  • High grade quality ABS material of replacement, superior craftsmanship and durability.
  • Universal Front Bumper Spoiler fit for most cars.Protect Your Vehicle Edge from Abrasion, Make Your Car Aggressive Style
  • Quick and easy installation car spoiler, low cost Way of packaging to protect your car, build a running car, let Your car looks cool.
  • Custom fit most vehicles, product may require drilling holes and apply bolts to attach to your bumper.
  • Package Include: 2x Car Diffuser + Sets of Mounting Screws
Rank No. #17
SIRIUSLED 194 LED Bulbs Extremely Super Bright 3030 Chipset for Car truck Interior Dome Map Door Courtesy Marker License Plate Lights Compact Wedge T10 168 2825 Xenon White Pack of 10
  • Pack of 10 bulbs, Non Canbus LED bulb, Fit bulb size: 194, 168, 174, 175, 2825 etc, multiple usage automotive interior light bulb. Can fit applications like map light, dome light, door light, license plate light, trunk light depending on the model of the car.
  • Non Polarity specific which mean you can plug the bulb in either way and it will still work
  • Each bulb built with three 3030 high power SMD. Give your car pure white super bright light output.
  • Direct replace the original halogen bulb. Plug and play for easy installation.
  • We offer 1 year warranty if the bulb confirmed to be manufacture defect or shipping damaged
Rank No. #18
Rear Bumper Diffuser Fits 15-19 Dodge Charger SRT OE Style Rear Lip Bumper Valance Diffuser PP
  • Fitment: For 2015-2019 Dodge Charger Scat Pack, SRT, Daytona(Will Not Fit Widebody Model and rectangle exhausit tips)
  • Color :Unpainted gloss black. Dramatically improve the sporty appearance for your car.
  • Material :Made of Light Weight & Top-Grade Durable Polypropylene Material
  • Easy installation : It fits perfectly with the original screws and has clips to assist in fixing.
  • 24-hour Service from CD-Parts
Rank No. #19
Fits for 2014-2017 Infiniti Q50 AQ Style Rear Bumper Diffuser + VIP Style Trunk Spoiler Combo
  • Fitment:2014-2017 Infiniti Q50 & Q50 S With Oirginal Bumper
  • Package includes:1 X Rear Bumper Diffuser + 1 x Trunk Spoiler Lid As Shown In the Picture
  • Diffuser is Made of Light Weight & Top-Grade Durable PP Material and Spoiler is Made of Light Weight ABS Material.
  • Unpainted Black Finish, May Require Sanding/Prepping/Primer Before Paint Job.
  • Will Dramatically Improve The Sporty Appearance For Your Q50 or Q50 S
Rank No. #20
Camaro Rear Diffuser V7 6 Piece Kit
  • Please note: You will have to open holes into the lower rear bumper for installation and take simple measurements.
  • 6 Piece Kit Including:
  • 4 Rear Diffuser Fins and 2 Rear Side Wings that attach directly to the rear bumper. Plus all necessary hardware for installation.
  • Constructed using an Aluminum Compound Material (ACM) for Stiffness and Weight Saving
  • Notice: This is not a 1 piece bumper. This is a multiple parts custom made diffuser specifically designed and produced by Authority Motorsport LLC in Miami Florida to fit this specific vehicle.

Last update on 2021-12-05 / Affiliate links / Images from Amazon Product Advertising API

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