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The Best Lexus Is300 Rear Diffuser of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Lexus Is300 Rear Diffuser of 2022. Check our ranking below.

2,343 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) (Style A)
  • 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
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) (Style B)
  • 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. #3
KUAFU Rear Bumper Lip Diffuser Compatible with 2014-2016 Lexus IS250 IS350 IS200T Spoiler Splitter F-Sport Style Black ABS Plastic
  • Vehicle Fitment: The rear bumper diffuser compatible with 2014-2016 Lexus IS250 IS350 IS200T.
  • Superior Build: Made of high first class ABS, with more durability and efficiency.
  • Sport Appearance: Would you want to make your car stand out from others? Matte black painted surface, goes along well with any color, provide fresh look to your vehicle.
  • Practical Device: Combines decorative effects with high performance, helps increase grip and reduce aerodynamic drag, thereby reducing power consumption.
  • Package List: 1 x Rear Bumper Diffuser. Bolt on Installation. Installation instruction is not included, professional installation is highly recommended.
Rank No. #4
MagicDrift Rear Bumper Lip Diffuser Spoiler, Compatible with 2001-2005 Lexus IS300 Base Sedan(Not Fit JDM Or Euro Bumper), TRD Style PU Rear Lower Splitter Protector, Unpainted Black, 1PC
  • Application: This MagicDrift rear bumper lip is specifically designed to Fits 2001-2005 Lexus IS300 Base Sedan Only (Will Not Fit JDM Or Euro Bumper). (Please Note: This item has great fitment on OEM bumpers, will NOT fit aftermarket bumpers. )
  • Superior Craftsmanship: This rear spoiler diffuser lip made from automotive grade Flexible Polyurethane(PU), which is light-weight, superior durability and impact resistance - making it perfect to withstand the hazards of daily driving (Special Note:Due to the characteristics of the polyurethane material, if you receive it warped, simply leave it flat outside under the sun and it will flex back to its original shape.)
  • Modern Aggressive Styling: Featured an unique design, MagicDrift rear bumper lower diffuser lip enhance the visual impact, add an new aggressive and sporty iconic appearance (Warm tips: This product is raw plastic and needs to be prepped, sanded and primed before painting.)
  • Aerodynamic Design: The MagicDrift TRD Style rear lower valance lip stands out with its distinctive design, intended to smooth the entire bottom of the rear end allowing for more efficient airflow and downforce
  • About Installation: Come with 1x Rear Bumper Lip. Recommend to buy additional double-sided tape and drill hole for long lasting life span. Like most aftermarket kits, installation instruction is NOT included, you can refer to web for some tips. However, professional installation is highly recommended
Rank No. #5
IKON MOTORSPORTS Rear Bumper Lip, Compatible with 2001-2005 Lexus IS300 Sedan, TRD Style Style Unpainted Black PU Polyurethane Rear Lower Spoiler Air Dam Chin Valance Splitter 1Piece
  • 【CUSTOM FITMENT】: IKON MOTORSPORTS custom fit rear bumper diffuser lip Fits 2001-2005 Lexus IS300 Sedan (Will Not Fit Wagon 4-Door Models), precision injection molded for an perfect fit with no modifications required, which makes it an ideal upgrade for your vehicle.
  • 【SUPERIOR PROTECTION】--This rear body splitter valance made of high-quality PU - Polyurethane, which is known for its light-weight, durable and impact resistance, perfectly protects the original bumper from bumps and scratches on the road.
  • 【AERODYNAMIC DESIGN】--Classic TRD Style apperance air dam rear under chin spoiler not only makes your car more aggressive, but also have functional advantages. It helps to improve aerodynamic efficiency by directing airflow more effectively, reducing lift and enhancing stability, especially at high speeds. You’ll experience improved handling and maneuverability like never before.
  • 【FRIENDLY TO PAINTING】--Ships in primer coated surface rear bumper protector lip/diffuser, friendly to custom painting job, ready to be painted to match your vehicle.
  • 【EASY TO INSTALL】-- Bolt-on Installation, Instructions is not included. IKON MOTORSPORTS always recommends professional installation. Do not forget to keep your vehicle clean and dry before installation.
Rank No. #6
SCITOO Glossy Black Stickers Roof Spoiler Body Kit Compatible with 2014-2019 for Lexus IS250 IS350 IS200t IS300 Rear Window Roof Spoiler Splitter Chin Exterior Diffuser
  • Perfect Fit: Roof Spoiler compatible with 2014 2015 2016 2017 2018 2019 for Lexus IS250 IS350 IS200t IS300(Please check the car model carefully before purchasing !)
  • Include: 1PC Rear Window Roof Spoiler and double-sided; Material:ABS; Color: Glossy Black; Dimensions: 109.5cm
  • Exquisite workmanship: Fine texture, durable and reliable, perfect for your car curves, wear-resistant, not deformed, broken and aged; at the same time, it can protect the body paint, prevent the car from being scratched.
  • Fashion Decoration: The Rear Window Roof Spoiler are available in classic carbon fiber black or glossy black appearance. Gives the car a sporty and textured look with superb workmanship and exquisite decoration Upgrade the appearance of your car and add your racing style.
  • Self-adhesive: The Roof Spoiler separator fins come with double-sided self-adhesive tape. First, clean the surface of the car, keep it dry and clean, then peel off the adhesive; when it is cold, use a hot hair dryer to heat the adhesive properly, so that it will not fall off.
SaleRank No. #8
OSKOWLCK Compatible for Lexus is IS200t IS250 IS300 IS350 F Sport Sedan 2017-2020 Rear Bumper Side Splitter Diffuser Cover Lip Carbon Fiber Spoiler(Carbon Fiber)
  • Compatible with all kinds of vehicles, retain the original car function, and quickly install and disassemble.
  • It can optimize the tail airflow, enhance the grip, and improve the high-speed driving stability and fuel economy of the vehicle.
  • Made of high-strength materials, long-term use does not deform, does not bubble, has strong corrosion resistance, scratch resistance and durability.
  • Exquisite and novel design can enhance the exquisiteness and luxury of the whole vehicle, make you stand out among the same types of vehicles and catch everyone's eye.
  • Compatible For Lexus Is IS200t IS250 IS300 IS350 F Sport Sedan 2017-2020 Rear Bumper Side Splitter Diffuser Cover Lip Carbon Fiber Spoiler
Rank No. #9
YOUNGERCAR Rear Bumper Lip for 2013-2016 Lexus is F Sport IS200T IS300 IS350 IS250 Carbon Fiber Style Primer Painted ABS Rear Diffuser Spoiler
  • Fitment: fit Lexus 2013-2014 IS F Base/2014 2015 2016 F Sport /2013 2014 2015 2016 IS200t IS300 IS350 IS250 Sedan 4-Door
  • Material:High quality ABS. Color: Carbon Fiber Style
  • Function:Protect the rear bumper of your car. Avoid damage caused by minor collisions. Make your vehicle different from other cars
  • Installation:Use 3m tape or screws to install,may need to drill.Instructions NOT included, Professional Installation is Highly Recommended
  • Note:Please confirm the vehicle model before making a purchase.60 Days Limited Warranty
Rank No. #10
Rear Bumper Diffuser Without Light,Compatible with Lexus IS250 IS300 IS350 2006-2012 Tail Lip Spoiler Splitter Auto Accessory Glossy Black(Glossy Black)
  • Rear Bumper Diffuser Without Light,Compatible With Lexus IS250 IS300 IS350 2006-2012 Tail Lip Spoiler Splitter Auto Accessory Glossy Black
  • Installation Positioning: The diffuser is installed corresponding to the rear of the lower end of the rear bumper, the tail lip corresponds to the lower edge, and the spoiler and splitter correspond to the middle or upper part
  • Rear Bumper Tail Lip Function: Installed at the lower edge of the rear bumper, as an extended part of the bumper, it can improve the appearance outline of the rear bumper
  • Diffuser Design Without Light: The rear bumper diffuser has no light components, and its structure focuses on airflow guidance and appearance decoration
  • Product Type Attribute: Includes rear bumper diffuser without light, tail lip, spoiler, splitter and other parts, belonging to car rear bumper combination accessories, supporting combined or separate installation and use.

Last update on 2025-10-03 / Affiliate links / Images from Amazon Product Advertising API

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