The Best Is300 Rear Diffuser of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Is300 Rear Diffuser of 2023. Check our ranking below.

2,883 Reviews Scanned

Rank No. #1

Carbon Fiber Rear Diffuser for Lexus is F 2013-2014 Is200t Is250 Is300 Is350 Base & F Sport 2013-2019 Rear Bumper Cover Lower Lip Factory Outlet (Rear Diffuser)

⭐Fitment:The Rear Diffuser Lip with qual muffler twin outlet fits for Lexus IS F 2013-2014 IS200t IS250 IS300 IS350 Base & F Sport 2013-2019 Sedan.
⭐Material:Carbon fiber,Made by approved & certified manufacturers with materials that meet market requirements and road use regulations.
⭐Installation:The rear bumper dffuser for Lexus Is is installed by self-tapping screws.Highly recommend professional installation.
⭐Package:1 pc rear bumper lip diffuser, self-tapping screws.
⭐【Superior service】: If there is anything we can do for you, please feel free to contact us.

Rank No. #2

TC Sportline BO-LEIS171143 Polyurethane PU Rear Bumper Lip Diffuser Spoiler for 2017-2019 Lexus IS300 IS350 IS200t

Polyurethane rear diffuser
Made of high quality polyurethane material
Improving the stock appearance without being over aggressive
Compliments the body line and the design flow of the vehicle
Professional painting and installation are highly recommended

SaleRank No. #3

Xotic Tech JDM Rear Bumper Canard Diffuser Splitter Valence Spoiler Fin Lip Trim Universal Fit (Carbon Fiber Pattern) 4.48"x17.63"

🚘Pair of rear bumper lip wrap angle splitters with 6 pieces of mounting screws for both left and right sides.
🚘Made of premium quality ABS material with carbon fiber pattern coating; light, anti-corrosion, rust resistant and never fade.
🚘These lower bumper lip canards deflector will protect your car rear bumper from scratches and small damages, meanwhile, give your vehicle a racing sporty look.
🚘You could drill holes and bolt them on to your car bumper or use double-sided tape to adhere them.
🚘Designed for all cars, off-roads, SUVs, trucks.

Rank No. #4

NINTE Rear Bumper Splitter for 2014-2020 Lexus IS200T IS250 IS350 IS300 JDM Rear Diffuser Corner Apron Spat

Fitment:Fit for 2014-2020 LEXUS IS200T IS250 IS350 IS300
Important Notice: Please kindly check the fitment in product description and make sure the model fits in case of buying a wrong product.
Color:Gloss Black | Material:Hight Quality ABS
This item is the whole set of 100% brand new custom fit vehicle, precisely engineered for an exact fit to your vehicle.
Bolt-on Installation, Instructions NOT included, Professional Installation is Highly Recommended.

Rank No. #5

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. #6

Fits for 2014-2016 Lexus IS250 IS350 F-Sport JDM Front Bumper Splitter + Rear Diffuser Lip

Fitment:Only Fits 2014-2016 Lexus IS250/350/200T/300 AWD F-Sport Model / Will Not Fit Regular Style Bumper
Package Includes :1 x Polyurethane Front Bumper Lip+ 1x Rear Bumper Diffuser Shown In Pictures
Made of High Quality Flexible Polyurethane Material
Color: Unpainted Black. It's Unpainted Surface, therefore Preps such as Sanding and Primer is required for Paint Job.
Gives your Lexus IS A More Aggressive Front End Instantly and Dramatically Improve The Sporty Appearance

Rank No. #7

Fits for 2014-2016 Lexus IS250 IS350 IS200T JDM Shark Fin WD Rear Bumper lip Diffuser

Fitment: Only Fits 2014-2016 Lexus IS250/350/200T/300AWD All Mdels
Package Include: 1 Piece of Polyurethane Rear Bumper Diffuser Lip With Accessories Shown In Pictures
Made of Light Weight & Top-Grade Durable Polyurethane Material
Unpainted Black Finish, May Require Sanding/Prepping/Primer Before Paint Job.
Will Dramatically Improve The Sporty Appearance For Your Lexus.

SaleRank No. #8

iJDMTOY Left/Right Black Carbon Fiber PP Universal Rear Side Skirt Winglets Diffusers Compatible with Car Truck SUV

Universal fitment rear side skirt extension winglet diffuser panels (LH & RH)
Measures at 17.75" (L) x 3.50" (W) x 3.00" (H); Made of black carbon fiber pattern PP plastic soft enough to prevent cracking with gloss powder-coated finish
Aero-Dynamic appearance, give your vehicle's an aggressive racing sporty styling
Easy bolt-on from the underneath installation (screws are included)
Please note that there will be some hairline thin scuffs resulting from the PP production of this product. Once the product is installed on the vehicle, the scuffs will not be much visible! (please see last picture))

Rank No. #9

CHIESMA,Rear Bumper Lip Fit for 2014-2020 Lexus IS200T IS250 IS350 IS300 JDM ABS Gloss Black Rear Bumper Diffuser Splitter Protector

【Fitment】Fit For Fit For 2014-2020 Lexus IS200T IS250 IS350 IS300.
【Cool Look】The Rear bumper lip split protector can prevent your bumper from being damaged, and its black color adds style to your vehicle and gives it an aggressive off-road look.
【Premium Material】Rear Bodykit splitters is made of high quality ABS material,which is strong and durable, high temperature resistance, and long service life.
【Installation】Tapping Screw on installation,instructions not included.Professional Installation is Highly Recommended.
【Function】 This 2 pieces side lip splitters provides better protection for your car, protecting your car's original bumper from scratches and collisions. It fits your car body, making your car look more sexy and giving it a beautiful appearance.

Rank No. #10

Dewkou 2 PCS Rear Diffuser Car Universal Rear Bumper Installed at The Bottom for Lip Diffuser Splitter Canard Protector Rear Canards (Glossy Black)

🚖 High Quality Material: Made by premium quality ABS plastic which ensures that good durability and not easy to age, good toughness and not easy to deform.
🚖 Exquisite Workmanship: Universal for most of car models, beautiful decoration, enhance the appearance of your car and increase your racing style.
🚖 Application: Bumper splitter fins absorbs shocks and prevents scratches, effectively protects the bumper from small bump damages or scratch when stopping or parking. Have a certain protective effect.
🚖 Easy to Install: It can be mounted on screw or stick with double side adhesive tape. Product may require drilling holes and apply bolts to attach to your bumper.
🚖 Package Included: 2 pieces rear lip wrap angle splitter, 6 pieces screw. Please compare your parts with the pictures before purchasing an item.

Rank No. #11

4pcs Car Rear Lower Bumper Wing Lip Diffuser, Anti-Crash Accessories Spoiler Shark Fin Protector, Rear Bumper Splitter Lip Wing with Screw, Universal Auto Decoration for Car SUV Truck

【Good Quality】: Made of high-quality ABS material, it is durable, waterproof, not easy to deform, there are four colors for you to choose. It is lightweight, scratch-resistant, not easy to rust, and has a long service life. Shark fin style brings a stylish look to your car. It is a product that is both practical and aesthetically pleasing.
【Shark Fin Spoilers】: The shark fin design uses aerodynamic principles to reduce wind effect and protect your car's rear bumper from scratches or minor wear and damage. This unique design makes your car look more aesthetically pleasing, more racing-like and stand out from other vehicles.
【Universal Fit】: The package contains 4 rear diffuser spoilers and is universally suitable for most vehicles. The product size is 4.9x2.6 inches, please confirm the size before purchasing to make sure it is more suitable for your vehicle. If you have any questions about our products, please contact us directly! We will help you solve the problem and will always do our best to meet your needs.
【Easy to Install】: The diffuser is very simple to install, fix the diverter to the rear bumper with double-sided tape, and then install screws to make it more stable. In that way no matter how fast you drive or how bad the road condition is, it won't fall off easily. The installation process won't take you much time. You can do it independently.
【Elegant Surface】: There are four colors for you to choose, black, red edge black cover, red cover, carbon fiber. Elegant surface and exquisite workmanship make your vehicle look beautiful and stylish. There are four splitters, matching screws and strong double-sided tape in the package. If you want your car to have a sporty style, you can try this product.

Rank No. #12

idain 23 inch Universal Car Rear Bumper Lip Diffuser Shark Fin Style Bumper Spoiler,Glossy Black

APPEARANCE - Shark Fin design, cool and fashionable.
QUALITY MATERIAl - made from premium ABS, not flimsy plastic,durable to use.
EASY TO INSTALL - just clean the place you wanna install, then apply the double-sided tape,align the installation location, press, done.
UNIVERSAL FIT - fit for most types of cars, please measure your vehicle length and dimensions before purchasing.
SIZE - 585mm*145mm/23"*5.7" Color:Glossy Black

Rank No. #13

Rear Bumper Diffuser Universal Car Side Fender Skirt Lip Splitter Canard Protector 1 Pair Carbon Fiber/Black (Black)

-Fits: Universal
-Material: Top Quality Light Weight PP Material
-Package Include: 2x Car Diffuser + Sets of Mounting Screws
-Protect Your Vehicle Edge from Abrasion, Make Your Car Aggressive Style
-Easy Installation with Mounting Screws Included

Rank No. #14

Miytsya 2 PCS Rear Bumper Canard Diffuser Splitter Protector Universal Rear Bumper Lip Body Kit Rear Side Skirt Valence Spoiler (Bright Black)

★ Exquisite Workmanship: Premium quality ABS material in great finished, light, anti-corrosion, rust resistant and never fade. High temperature resistant, ensures maximum strength and durability for long lasting usage.
★ Function: The rear bumper diffuser can absorb impacts and prevents scratches, smooth and delicate cross-section, effectively protects the bumper from bump damages or scratch when stopping or parking.
★ Fitment: Universal for most of car models, fluid curve surface, only use on rear bumper, gives your car exterior a more luxury and glamorous look in a minutes.
★ Easy to Install: Clean the installation location, it can be mounted on screw or stick with double side adhesive tape. Product may require drilling holes and apply bolts to attach to your bumper.
★ After Sale: If you have any question on use, kindly contact us at any time directly, we will solve the problem for you within 24 hours on weekdays.

Rank No. #15

Yonput 2 PCS Car Carbon Fiber Pattern Bumper Spoiler, Rear Bumper Duck Wing Diffuser, 15.5In Side Fenders Lip Trim Anti-Collision Protection Separator, Compatible with Most Cars (Carbon Fiber Black)

🚕 Product Specifications: Size approx 15.5 In x 3.5 In. (Please refer to the picture description for detailed dimensions.) Package Contents 2 PCS rear bumper spoiler set + 6 pcs screws.
🚕 High Quality: The use of high quality ABS carbon fiber style pattern/bright black, anti-scratch and wear-resistant, durable, effective in preventing collisions between the body.
🚕 Anti-collision Protection: Spoiler can improve safe driving. It enhances the overall aesthetics of the body lines, while providing impact protection for the bumper, offering the best protection for your car.
🚕 Universal Fit: Universal for rear bumper lip extension winglet diffuser, side skirt & rear bumper lip splitter winglet aprons. Suitable for most automotive rear bumpers, cars, trucks and SUVs. Please measure your rear lip wrap angle and make sure these separators fit.
🚕 Easy to Install: It is very easy to install because it is designed and manufactured according to standards. The screws are installed from the bottom of the bumper, the screws will not be exposed to the outside and will not affect the beauty of the bumper.

Rank No. #16

PULips Rear Apron Bumper Lip Compatible with Lexus IS 2000-2005

Flexible polyurethane material
Unpainted flat black surface

Rank No. #17

GKmow Pack-2 Rear Bumper Canard Diffuser, Universal Splitter Protector, Universal Rear Bumper Lip Body Kit Rear Side Skirt Valence Spoiler (Bright Black)

Durable Material: Premium quality ABS material in great finished, light, anti-corrosion, rust resistant and never fade. High temperature resistant, ensures maximum strength and durability for long lasting usage.
Anti-collision Function: The rear bumper diffuser can absorb impacts and prevents scratches, smooth and delicate cross-section, effectively protects the bumper from bump damages or scratch when stopping or parking.
Best Decoration: Universal for most of car models, fluid curve surface, only use on rear bumper, gives your car exterior a more luxury and glamorous look in a minutes. It is not only functional but also a perfect car exterior decoration to make your car cool and stylish.
Easy to Install: Clean the installation location, it can be mounted on screw or stick with double side adhesive tape. Product may require drilling holes and apply bolts to attach to your bumper.
After Sale: If you have any question on use, kindly contact us at any time directly, we will solve the problem for you within 24 hours on weekdays.

Rank No. #18

yonwait 10 PCS Diffuser Shark Fin Kit Compatible with Spoiler Roof Wing Air Vortex Generator Car Exterior Accessories Carbon Fiber Black #100

✅ Decoration: Fashion style, smooth and shinny surface give your car aggressive look and makes it stand out.
✅ Drag Reduction: Reduce air resistance and air noise, improve the stability of the vehicle during fast driving.
✅ Strong Adhesive: Strong self adhesive to the car, sturdy and not easy to fall off, stayed adhered through harsh condition.
✅ Easy to Install: Use adhesive directly stick. Use a hair dryer to heat it for 1 minute for better viscosity when installing.
✅ Universal: Universal fit for most cars, no need for modification or trimming.

Rank No. #19

AR Style Carbon Fiber High Kick VIP Trunk Spoiler Wing Compatible with for 2014-2020 Lexus IS200t IS250 IS350 IS300

Compatible with: 2014-2020 Lexus IS250/IS350/IS300 AWD/IS200T All Models. Please Note This May Not Cover Holes Left By Factory Spoiler.
1 X Carbon Fiber Trunk Spoiler Wing As Shown In the Picture.
Made of Real Carbon Fiber Material.
Installation is Easy By Using Double Sided Tape Only. Not Drilling Required. (Please Note the Holes On The Back of the Spoiler are venting Holes, They are not For use of Screws)
Artisan Duckbill Style Rear Trunk Spoiler.

Rank No. #20

Bumper Trunk Quick Release Front Rear Bumper Fastener Kit …

Need to attach and detach your bumper quickly? Quick release fasteners are great for front bumpers, rear bumpers, and hatch lids that need to be frequently removed. They are perfect for people who go to the pits often and are not difficult to install.
Package Includes: 4 x Quick release tabs; 4 x Stainless steel bolts; 4 x Nuts; 4 x Washers; 2x O-Rings.
First, mark where you will install the quick bumper release kit.Then,Drill the holes.After,Install the aluminum knot.Put the washer on the other side of the bumper/fender. You will need a hex tool as well as a wrench to fasten everything together.Afterwards, mount it back with the rubber band.You can either put the rubber band in the normal way or even a cross with the same result.
This is a great mod for people who are always at the pits. As you can see, the installation does not take too long to install, and the drilling is completely worth it for the fresh new look. Enjoy your quick bumper release fasteners!
100% SATISFACTION -When you receive the goods, if there are any problem, please contact us and do not directly open the dispute. We promise we will give you a satisfied solution after we confirmed it. We also will give you a positive evaluation.

Last update on 2023-08-05 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Is300 Rear Diffuser?

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Is it worth buying an Is300 Rear Diffuser?
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We provide an Is300 Rear Diffuser buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Is300 Rear Diffuser currently available on the market.

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Brand Value: Every brand of Is300 Rear Diffuser has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Is300 Rear Diffuser?
Specifications: How powerful they are can be measured.
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Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Is300 Rear Diffuser.
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The Best Is300 Rear Diffuser of 2023 – Reviewed and Top Rated

How Do You Buy The Best Is300 Rear Diffuser?

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