

We have partnered with Deko Finance to offer you an excellent range of Finance Options. Simply use the calculator under the product price!
ECS Tuning
ECS Tuning Gloss Black Rear Diffuser - S4 B9
- Shipping:
- Calculated at Checkout
- SKU:
- ECS0255
- quickcode:
- ECS-ES4056580
- brands:
- ECS Tuning
- SubPart:
- Bodystyling
Upgrade your exterior styling with the ECS Tuning Gloss Black Rear Diffuser for your pre-facelift B9 S4. This diffuser was engineered and designed in-house to add a more aggressive appearance to the rear of your vehicle that matches with the factory appeal of your Audi. An exclusive design only available through ECS Tuning, this rear diffuser will be sure to catch attention and turn heads. The diffuser is crafted of a UV stabilized ABS polymer to achieve it's deep high gloss shine and provides an aggressive and sporty style that's sure to set your vehicle apart from the rest. Features a dual tip/dual outlet design to fit the factory and most aftermarket exhaust systems and is designed to accept exhaust tips up to 4" in diameter.
Installs with no drilling, cutting, or modification of any kind required. Simply remove your currently installed valance and install the diffuser using the factory mounting locations and hardware. Make sure all tabs are lined up and lightly press the diffuser in place until the tabs click into position.
To compliment the look of your new diffuser, check out the other ECS gloss black exterior products!
Awesome GTI Delivery Information
BREXIT 2021 EUROPEAN TAXATION CHANGES:
For European Customers prices now displayed in cart once you enter your address will have 20% UK VAT Tax removed, however you will have to pay some form of Duties / VAT prior to delivery of your goods. If you are unsure of charges we recommend you should contact your local authorities ahead of placing your order.
Do we ship abroad ?
Yes we do, to almost anywhere in the world though remember the postage is often high when shipping anything bulky. Most bulky items we export will go by UPS so you can track the package online and could reach America within 48 hours providing its in stock !
However there are a few countries we do not ship to, some of these include: Thailand, Malaysia, Indonesia, Russia, Nigeria, Macedonia, Syria, Ukraine, Lebanon.
Why is postage on bulky items to some countries expensive compared to some other companies ?
For both yours and our safety we use well known couriers such as DPD Local and UPS for shipping, then we know exactly where it is in the world at any time and we know its going to arrive safely. Shipping small items can be cheap, but items such as bodykits are expensive to ship - we have a very small margin on the postage fees merely to cover packaging. We can now ship using standard post on some items, however using all methods you may incur import charges when you receive the goods for which we cant be responsible for.
Availability:
Not everything on our website is in stock, if you need a part desperately please contact us first to confirm availability before placing your order
How do I place an order if I live within the UK ?
You can either order here in our online shop or you can phone us or email us, using the following number/address are below. Phone: 0161 776 0777 email: sales@awesomegti.com
How do I place an order if I live outside the UK ?
You can order online or by emailing us. email: sales@awesomegti.com
- Shop By Car/Audi/S4 (B9)
0 Reviews Hide Reviews Show Reviews
Customers Also Viewed
ECS Tuning Gloss Black Rear Spoiler - A4/S4 B9
Upgrade your exterior styling on your Audi with the ECS Tuning Gloss Black Trunk Spoiler. This trunk spoiler was engineered in-house and designed to follow the curves and lines of the body to...
ECS Tuning Gloss Black Grille Accent Kit - A4/S4 B9
Raise the level of style on your pre-facelift B9 S4 or A4 S-Line with the ECS Tuning Gloss Black Grille Accent Set. This quality addition was engineered and designed in-house to...
ECS Tuning Gloss Black Front Splitter - A4/S4 B9
Raise the level of style on your B9 A4 S-Line or S4 with the ECS Tuning gloss black front lip spoiler. This quality piece was engineered and designed in-house to fit directly to your...
ECS Tuning Gloss Black Rear Diffuser - S4 B8.5
Upgrade your exterior styling with the ECS Tuning Gloss Black Rear Diffuser for your facelift B8.5 S4 or A4 S-Line. This diffuser was engineered and designed in-house to add a more aggressive...
ECS Tuning Carbon Fibre Rear Diffuser - A4/S4 B9
Upgrade your exterior styling with the ECS Tuning Carbon Fiber Rear Diffuser. This diffuser was engineered and designed in-house to add a more aggressive appearance to the rear of your vehicle...
ECS Tuning Carbon Fog Light Overlay Kit - A4/S4 B9
Raise the level of style on your B9 S4 with the ECS Tuning Carbon Fiber Grille Overlay Set. This quality addition was engineered and designed in-house to fit directly to...
ECS Tuning Carbon Grille Accent Kit - A4/S4 B9
Raise the level of style on your B9 S4 or A4 S-line with the ECS Tuning Carbon Fiber Grille Accent Set. This quality addition was engineered and designed in-house to...
ECS Tuning Big Bore Cast Aluminum Turbo Inlet Pipe - B9 S4/S5 3.0T
All too often OEM components sacrifice performance in an effort to appeal to a wide variety of customers. While an enthusiast typically wants better boost response and more power, all while hearing...
APR Stage 1 Remap - 3.0TFSI (349bhp)
APR Stage 1 Remap for 3.0 TFSI Turbo 349hp Engines.This remapping service is carried out at our workshop premises in Irlam, Manchester (M44 5AH)The APR remaps we offer are developed by APR LLC, The...
ECS Tuning Gloss Black Boot Spoiler - A4/S4 B8/B8.5
Upgrade your exterior styling on your Audi with the ECS Tuning Gloss Black Trunk Spoiler. This trunk spoiler was engineered in-house and designed to follow the curves and lines of the body to...
Milltek Downpipe Options - Audi S4 (B9)
Milltek Downpipe Options - Audi S4 (B9) Pipework Diameter - 2.50" (63.50mm) Kit Includes: - High Flow Cat Assembly (Sports Cat Version)or - Cat Delete Assembly (De-Cat Version)Notes: Fits...
ECS Tuning Gloss Black Rear Diffuser - S4 B8
Upgrade your exterior styling with the ECS Tuning Gloss Black Rear Diffuser for your pre-facelift B8 S4 or A4 S-Line. This diffuser was engineered and designed in-house to add a more aggressive...