20 Best Audi A4 B8 Rear Diffuser Single Exhaust of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Audi A4 B8 Rear Diffuser Single Exhaust of 2023. Check our ranking below.

2,397 Reviews Scanned

Rank No. #1

Car Rear Diffuser Compatible for Audi A4 B8 Standard Sedan 4 Door 2009-2012 Rear Bumper Diffuser Lip Spoiler Single Exhaust Two Outlet PU

Installation: Easy to install, does not include installation template, professional installation is recommended.
Features: Reduce the adverse air flow generated by the vehicle, increase the downforce of the car, and make the car more stable at high speed.
Protection and appearance: Protect the rear bumper from scratches, improve the sporty appearance, and decorate your car in charming luxury.
Material: Made of durable and lightweight high-quality plastic material, UV-proof coating, 100% weatherproof, easy to clean, oxidation resistance, impact resistance, high temperature resistance, no deformation, fashion beautiful.
Car Rear Diffuser Compatible For Audi A4 B8 Standard Sedan 4 Door 2009-2012 Rear Bumper Diffuser Lip Spoiler Single Exhaust Two Outlet PU

Rank No. #2

MCARCAR KIT Rear Diffuser fits Audi A4 B8 B8.5 Sedan Facelift 2013-2016 Factory Outlet Carbon Fiber CF Lower Bumper Lip Spoiler Body Kit(Not for Sline & S4)

Good Fitment: This rear bumper protector is well fits for Audi A4 B8.5 Sedan 2013 2014 2015 2016, not for A4 Sline & S4 models & A4 B9 2017UP
Professional Installation: Replacement of the factory bumper diffuser and installed this rear diffuser lip on with screws. Screws included
Premium Material: Top-rated 3K carbon fiber with double layer anti-UV coating, super light and durable
Outstanding Performance: Enhance visual impact, add a sporty look to the car, create an new iconic look and set your car apart from similar models on street
Shipping&Warranty: Normally takes 5-10 business days to be delivered once shipped out. Covered by our 30-days money-back guarantee and friendly customer service

Rank No. #3

S4 Style Rear Bumper Diffuser+Exhaust Tip Muffler Pipe Compatible for Audi A4 B8.5 SS-Line Sedan 2013-2016 Car Splitter Spoiler Plate Lip

Installation: Easy to install, does not include installation template, professional installation is recommended.
Features: Reduce the adverse air flow generated by the vehicle, increase the downforce of the car, and make the car more stable at high speed.
Protection and appearance: Protect the rear bumper from scratches, improve the sporty appearance, and decorate your car in charming luxury.
Material: Made of durable and lightweight high-quality plastic material, UV-proof coating, 100% weatherproof, easy to clean, oxidation resistance, impact resistance, high temperature resistance, no deformation, fashion beautiful.
S4 Style Rear Bumper Diffuser+Exhaust Tip Muffler Pipe Compatible For Audi A4 B8.5 SS-Line Sedan 2013-2016 Car Splitter Spoiler Plate Lip

Rank No. #4

Black FRP Car Rear Diffuser Compatible for Audi A4 B8 S4 SSline Sedan Only 2009-2012 Four Outlet Rear Bumper Diffuser Lip Spoiler Splitter

Duable and long service life.
Multilayer protection packaging,damp-proof,shockproof & crashproof
Reduce the adverse airflow generated by the car while driving，Making the car more stable when driving at high speed.
Protective effect & resistant to dirt prevent scratch，Oxidation resistance, impact resistance, high temperature resistance, no deformation, fashion and beauty.
Black FRP Car Rear Diffuser Compatible For Audi A4 B8 S4 SSline Sedan Only 2009 - 2012 Four Outlet Rear Bumper Diffuser Lip Spoiler Splitter

Rank No. #5

Tuning-deal Rear Diffuser Compatible With / Replacement Audi A4 B8 Tuning-Look Avant Familiar

ASSEMBLY: easy and fast. Please check the year and model of the vehicle carefully at the time of purchase.
SHIPPING: We have all the parts in stock! Shipping time information is maximum values and the item is usually with you first! Please contact us if you have any question. We are happy to help you!
NOTE: Our products are handmade and when removed from the mold there may be small scratches that will no longer be visible after painting. All products are new.
Material: High Quality Gfk (Composite Fiber Glass)
CONDITION: new, without primer and unpainted. Color: black First class surface structure (allows for economical painting)

Rank No. #6

JC SPORTLINE Carbon Fiber Rear Diffuser for Audi A4 B8 Standard Sedan 2009-2012 Rear Bumper Diffuser Lip Spoiler Factory Outlet (Style A)

⭐【Custom Fitment】:This Carbon Fiber Rear Bumper Lip by JC SPORTLINE Fits for Audi A4 B8 Standard Sedan 2009-2012,not fits for Audi A4 B8 Sline and S4 Models.
⭐【High Quality Material & Durable】:This Rear Diffuser for Audi A4 is made of Carbon Fiber,a material that is popular in high-techs,featuring high stiffness,high tensile strength,light weight,and high-temperature tolerance.
⭐【Beautiful Appearance】:This Carbon Fiber Rear Bumper Lip for Audi A4 can make the vehicle look like a more performance car,it dramatically improve styling & appearance.
⭐【Professional Installation】:Free screws included,Excellent fitment,Recommend professional installation.
⭐【Shipping Time & Warranty】:Express Delivery,normally it takes about 7-10 business days after shipping,Responsive and helpful customer service,Covered by our 30-days money-back guarantee.

Rank No. #7

S4 Carbon Fiber Rear Bumper Lip Diffuser fits for Audi S4 B8 2008-2012 Rear Bumper Cover Lower Lip Spoiler Valance Protector Factory Outlet

⭐【Custom Fit】:This Rear diffuser Fits for Audi S4 B8 2008 2009 2010 2011 2012.
⭐【High Quality Material & Durable】:This Rear Diffuser for Audi S4 B8 is made of Carbon Fiber, a material that is popular in high techs,featuring high stiffness,high tensile strength,light weight,and high-temperature tolerance.
⭐【Professional Installation】:The Rear Diffuser is installed by self-tapping screws, professional installation is highly recommended.
⭐【Beautiful Appearance】:This Carbon Fiber Rear Bumper Lip for Audi S4 B8 can make the vehicle look like a more performance car,it dramatically improve styling & appearance.
⭐【Superior service】: If there is anything we can do for you, please feel free to contact us.

Rank No. #8

Extreme Dimensions Compatible with 2009-2012 Audi A4 B8 4DR R-1 Rear Diffuser - 1 Piece

High Quality 6 oz. Fiberglass
Signature Black Finish
Proprietary polymer blend for maximum flexibility
Weather-resistant aluminum mesh grille (where applicable)
Reduced damage rate up to 75%

Rank No. #9

JMTBNO Universal Rear Bumper Lip Diffuser Splitter Canard Spoiler Compatible with Audi A3 A4 A5 A6 A7 B8 S3 Kia Optima K5 Forte Volkswagen VW Jetta Sedan

【Made of High Quality Material】Made by premium quality ABS plastic, good toughness, not easy to deform.
【Application】It can absorb impacts and prevents scratches, effectively protects the bumper from small bump damages or scratch when stopping or parking.Universal for most of car models, have a certain protective effect.
【Modification】Exquisite workmanship, a great decoration to upgrade the look of your car, increases your racing style.
【Easy to Install】It can be mounted on screw or stick with double side adhesive tape.
【WARRANTY】Buy with confidence!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. #10

SAMWWH Car Bumper Diffuser Exhaust and Pipe Tip Diffuse Rear Lip Spoiler Compatible with Audi A4 B9 2017 2018 2019 (Color : Change)

Overpowering and beautiful, anti-corrosion and durable
Wear-resistant, impact-resistant, non-destructive installation, fit elegantly
Easy to install, sturdy not to fall off, high toughness, durable
Improve the protection ability, effectively protect your car to avoid damage
Improve the appearance of the grade, enhance the grade, scratch-resistant, high hardness and wear resistance, extend the service life

Rank No. #11

JC SPORTLINE Rear Diffuser for Audi A4 B8 Standard 2009-2012 Rear Bumper Cover Lower Lip Spoiler Factory Outlet(not for A4 Sline & S4 models)

⭐【Custom Fitment】:This Rear Bumper Lip by JC SPORTLINE Fits for Audi A4 B8 Standard 2009-2012,not for A4 Sline & S4 models.
⭐【High Quality Material & Durable】:This Rear Diffuser for Audi A4 is made of Made of high quality PU material, Improve the appearance of the vehicle and give it a nice sporty look.
⭐【Professional Installation】:The Rear Bumper Diffuser is installed by self-tapping screws,highly recommended professional installation.
⭐【Beautiful Appearance】:This Rear Bumper Lip for Audi A4 can make the vehicle look like a more performance car,it dramatically improve styling & appearance.
⭐【Shipping Time & Warranty】:Express Delivery,normally it takes about 7-10 business days after shipping,Responsive and helpful customer service,Covered by our 30-days money-back guarantee.

Rank No. #12

Carbon Fiber Rear Bumper Lip Diffuser Protector Spoiler Fits for Audi S4 B8 Sedan 2008-2012

⭐【Custom Fitment】:This Carbon Fiber Rear Bumper Lip Fits for Audi S4 B8 Sedan 2008-2012.
⭐【High Quality Material & Durable】:The Rear Bumper Lip is made of Carbon Fiber,a material that is popular in high-techs,featuring high stiffness,high tensile strength,light weight,and high-temperature tolerance.
⭐【Beautiful Appearance】:This Carbon Fiber Rear Bumper Lip can make the vehicle look like a more performance car,it dramatically improve styling & appearance.
⭐【Professional Installation】:Replacement of the factory bumper diffuser,Free screws included,3D design,CNC moulding,Professional installation is strongly recommended.
⭐【Shipping Time & Warranty】:Express Delivery,normally it takes about 7-10 business days after shipping,Responsive and helpful customer service,Covered by our 30-days money-back guarantee.

Rank No. #13

Tuning-deal Rear Spoiler Compatible With / Replacement Audi A4 B8 Avant Rs Line

ASSEMBLY: quick and easy. Please check the year and model of your vehicle carefully when buying.
SHIPPING: We have all the parts in stock! The shipping time information is maximum values and the item is usually with you before! Please contact us if you have any question. We are happy to help you!
NOTE: Our products are handmade and when removed from the mould there may be small scratches that will no longer be visible after painting. All products are new.
Material: High Quality Gfk (Composite Fiber Glass)
CONDITION: new, without primer and unpainted. Colour: black First-class surface structure (allows economical painting)

Rank No. #14

Jun-Star S4 B8 Carbon Fiber Rear Lip Bumper Diffuser for Audi S4 B8 Sedan 2008-2012 Splitter Spoiler Chin Diffuser Body kit for Audi (Without Break Light)

【Fitment】 This rear carbon fiber rear bumper protector is well fits For Audi S4 Sedan 2009 2010 2011 2012 (Pre-facelift),Not for Audi A4 B8 Base/Sline Models.
【Premium Material】 This carbon fiber bumper diffuser for S4 B8 is made of high quality and light weight 3K 100% real carbon fiber, with polished and shinning surface and UV-Protected Clear Coating, high strength, impact resistance fade
【Easy to Install】Replacement of the factory bumper diffuser. You may need to take off the factory bumper off first, then drill and installed with screws included
【Aerodynamic Design】Enhance visual impact, add a sporty look to the car, create an new iconic look and set your car apart from similar models on street
【Warranty】Normally takes 5-10 business days to be delivered once shipped out. Covered by our 30-days money-back guarantee and friendly customer service

Rank No. #15

HENGDE Rear Diffuser Lip Compatible with 2014-2023 Audi 8V A3 Quattro Rear Lip Bumper Diffuser ABS Material, Double Service Life. (Gloss Black)

[Perfect Fitment] Out Rear Diffuser fit for 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2024 Audi 8V A3 Quattro 2.0T.
[Gloss Black Rear Diffuser] Super cool smooth bright black Rear Diffuser Lip design, Beautifully Elegant Appearance, bring you a bright feeling, make your car more eye-catching.
[ABS material] Our Rear Diffuser is made of high quality ABS material, The ABS material itself has good corrosion resistance, heat resistance and low temperature resistance, bring you a safe long-term use, long service life.
[Improve Aerodynamics] Excellent aerodynamic design, Make air resistance form a downward pressure, the wind resistance coefficient is reduced, increase the pressure in the process of high-speed driving, improve the stability of the vehicle, and the addition of the tail can also achieve the effect of fuel saving.
[Easy Installation] No drilling and glue required，you just need to hold the car's rear diffuser with both hands and squat down, Make sure all tabs are lined up and lightly press the diffuser in place until the tabs click into position, and button it up to complete the installation.

Rank No. #16

XTT Fits for Audi A4 B8 Non-Sline Non-S4 2009 2010 2011 2012 Replacement Black PU Rear Bumper Lip Diffuser Body Kit (Without Bright Ribbon)

Good Fitment: 3D Molded based on real car. Strict factory inspection. This rear bumper protector is well fit for Audi A4 B8 Standard Bumper ONLY 2009 2010 2011 2012, not for A4 Sline & S4 models
Professional Installation: Replacement of the original bumper diffuser and installed this rear diffuser lip on with screws. Screws included
Premium Material: Quality PU material. With advanced technology and elaborate workmanship
Exquisite Craftsmanship: 3D design auto body kit,CNC moulding subversion traditional moulding to ensure high quality car parts
Outstanding Performance: Unique design,inexpensive and easy to install. Enhance visual impact, create an new iconic look

Rank No. #17

2pcs Universal Car Rear Tail Light Lamp Stickers Honeycomb Type Decal,Car DIY Self Adhesive Tint Film Sheet for Rear Light Cover Taillight 18.89'' x 11.81''（Black）

【HIGH QUALITY】Made of high quality PVC material, it is self-adhesive and high-adhesive, firm and non-degumming. Waterproof, crack-resistant, and never fade, these advantages make the sticker more durable.
【Size Details】The tail light sticker is 48 cm/18.9 inches long and 30 cm/11.8 inches wide, suitable for all models. You can customize the shape as needed to better fit your lights.
【Personality】Simple and stylish honeycomb decal design, decorate car taillights in the easiest way, upgrade your car appearance to attract other eyeballs, and make your car taillights more luxurious and attractive.
【Easy to Install】No tools required, clean the dust or residue at the target location with water, then wait for drying, peel off the protective film on the back and stick it. Will not leave marks or damage paint.
【Easy to Remove】Our stickers are easy to remove and will not leave glue in your car. The sticker can be properly heated with a hair dryer, and the adhesive will be soft and can be removed. Also, do not stick it in an extremely cold environment, which will reduce the viscosity of the adhesive.

Rank No. #18

12 Pcs Universal Car Spoiler Canards Kit Front Bumper Lip Splitter Car Exterior Soft Fins Car Canards for Car Body Auto Anti Collision Strip Decoration Decal Sticker Accessories, Carbon Fibre Black

Serviceable Material: made of soft PP material, our car spoiler is processed by exquisite workmanship, fine in texture, serviceable and reliable, well fit your car curves, resistant to wear, deformation, breakage and ageing; Meanwhile, it can protect the car body paint and keep the car from being scratched
Stylish and Delicate: front bumper protector is classic carbon fibre black, giving the car a sense of movement and texture, making it more stylish and cool to be praised by others, as well as covering scratches and protecting the front bumper well
Enough to Use: there are 12 pieces of universal front splitters, practical and well made, enough for you to modify your beloved car, and you can replace and share them with your friends, colleagues and others
3 Sizes: our spoilers for cars are available in 3 sizes, respectively about 20 x 7 cm/ 7.9 x 2.8 inches, 16.5 x 4.8 cm/ 6.5 x 1.9 inches, 13.5 x 4 cm/ 5.3 x 1.6 inches, able to give your car body a sporty and beautiful appearance
Easy to Use: there is adhesive on the back of car anti collision sticker, making it easy to install without the need for other tools; First, clean the surface of the car, keep it dry and clean, and then tear off the glue and paste it on; In cold weather, heat the adhesive properly with a hot hair dryer to make it firm and not fall off

Rank No. #19

ProTuning RS6 Look Rear Bumper Diffuser for Audi A6 C7 4G 2011-2014 Avant

Compatible with Make: Audi
Model: A6 / S6 C7 (4G) Prefacelift 2011-2015
Body type: Wagon/ Touring/ Universal / SW
Trim: Standard Edition

SaleRank No. #20

Xotic Tech Front Bumper Lip Chin Spoiler Splitter Diffuser Protector Body Kit with Adjustable 10"-13" Support Splitter Rod Compatible with Honda Accord Civic, Volkswagen MK5 MK6 MK7, Black w/Red

Before buying, please measure the size of the front bumper and check your cars inner mudguard fender to make sure there is space to install (drilling) the front bumper splitter. (As a reference, 70.9" bumper width can fit). Note that the following cases are not applicable: if the original car have a front lip installed, the bottom of the front bumper is not flat enough or the front is too sharp.
【Material】Made of updated durable and sturdy ABS with carbon fiber pattern coating finished, exquisite Paint through strict quality control standards to build and test. No deformation in long-term use. no deformation in long-term use, physically strong firm and durable, anti-collision and scratch-resistant
【Special Design】DIY installation, different cool style reveal no matter you install the detachable Red spoiler or not. Stereoscopic design, fluid curve surface with the special Reinforcing Design on the back of the spoiler, physically strong firm and durable, anti-collision and scratch-resistant. Dramatically Improves The Sporty Appearance. Perfectly decorate your dear car and give your car a more aggressive and racing appearance in a minute.
【Function】The function of the front bumper lip is to deflect the oncoming air. It forces maximum air to go over the top of the vehicle and allows only a minimal quantity of air to pass underneath the vehicle to improves aerodynamic.
【Well Protection】Provide anti-collision protective experience to your original bumper, protect from scrapes from driveways, speed bumps and curbs, alleviate the damage.(The packaging box shown is for illustration purposes only, actual packaging may vary)

Last update on 2023-08-20 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Audi A4 B8 Rear Diffuser Single Exhaust?

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Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Audi A4 B8 Rear Diffuser Single Exhaust that you consider buying. Your questions might include the following:

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Romance University provides an Audi A4 B8 Rear Diffuser Single Exhaust 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 Audi A4 B8 Rear Diffuser Single Exhaust currently available on the market.

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Brand Value: Every brand of Audi A4 B8 Rear Diffuser Single Exhaust 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 Audi A4 B8 Rear Diffuser Single Exhaust?
Specifications: How powerful they are can be measured.
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Customer Ratings: Number ratings grade Audi A4 B8 Rear Diffuser Single Exhaust objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Audi A4 B8 Rear Diffuser Single Exhaust.
Product Quality: You don’t always get what you pay for with an Audi A4 B8 Rear Diffuser Single Exhaust, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Audi A4 B8 Rear Diffuser Single Exhaust is should be an indication of how long it will work out for you.

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20 Best Audi A4 B8 Rear Diffuser Single Exhaust of 2023 – Romance University

How Do You Buy The Best Audi A4 B8 Rear Diffuser Single Exhaust?

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