AudiB8 S4 / A4 S-Line Rear Diffuser - Gloss Black Add some aggressive styling to your Audi! Mfg Part # 028808ECS01 ECS Part # ES#4033487 Brand 286.39 $357.99 (Sale - KarbelCarbon Dry Carbon Fiber Rear Diffuser Ver.1 with Brake Light for Audi S5 & A5 S Line 2020-ON B9.5 Suitable for: AUDI A5 S Line & S5 2020-ON B9.5 Does not fit Base Model Material: All Karbel products are made of dry carbon (prepreg material) that is cured in autoclave in high pressure and temperature. The AudiS4 B9 rear diffuser 5. Posted by Suhail Akhtar on 24th Feb 2022 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 £414.35. Finance available from per month. Compatibleonly with S-line models (Audi A5 8T Facelift 2012-2016) Comes in black. Made from high quality materials, doesn’t break or crack. Sporty “aggressive” look. With 2 openings for exhausts. Audi A5 8T S-LINE 2012-2016 Rear Diffuser Make your rear end of your car more aggressive with this brand new diffuser! PRODUCTDETAILS PRODUCT VERSION PRODUCT CODE COMPATIBLE FIT STREET PRO REAR DIFFUSER AUDI SQ5 MK1 (8R) AUSQ51CNC-RS1 Audi SQ5 Mk1 (8R) 2012 - 2017 Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. S4 / A4 S-LINE B8 S4 / A4 S S4A4 B9 2017-2019; S4/A4 B8.5 2013-2016; S5/A5 B9.5 2020-ON; S5/A5 B9 2017-2019; Karbel Carbon Dry Carbon Fiber Rear Diffuser for Audi S5 & A5 S Line 2017-2019 B9. $890 Karbel Carbon Dry Carbon Fiber Rear Diffuser for Audi S4 & CarbonFiber Rear Diffuser - Audi B8.5 A4. Hand-laid carbon fiber to upgrade your exterior styling Fits standard (Non S-Line) bumpers from the 2013 model year. Brand: For Audi B8 A4/S4 models with S-Line (S4) front bumpers only up to the 2012 model year. Brand: ES#: 3218893. Mfg#: 022693ECS01 Hada quick search through the forums and found a few rear diffuser threads, but nothing too detailed around how easy/difficult it is to replace. Anybody done this themselves? Added the S-Line style or another manufactured rear diffuser to their B8? Thinking of added chrome tips to the twin exhaust and killing two birds with one stone Hiall. As the title says. I’ve got a stock exhaust at least as far as the tips are concerned, and wanted to see pics of how it looks with the stock tips and the ECS rear diffuser. I saw one in a thread months ago and now can’t find it. Longer term I want to replace the tips or do full exhaust system but not yet. Extra points for a black b8.5! AudiB8 S4 / A4 S-Line Rear Diffuser - Gloss Black Add some aggressive styling to your Audi! Fits pre-facelift B8 S-Line models with quad tips only Brand: ES#: 4033487 Mfg#: DYHbFG.