Anyof the sport bumper spoilers will fit the sport bumper cover (A5 S-line and S5), just a matter of matching up the exhaust outlets configuration. B8.5 spoilers are not compatible with B8.0 bumper covers. The single exit both sides config was only used with the 3.2L and the A4 2.0T avant. So likely is just a matter of lack of market. ThisGenuine Volkswagen Audi S-Line Rear Diffuser - Platinum Grey (Mfg#8K0807521D1RR) fits Audi B8 A4 2.0T, Audi B8 A4 V6 3.2L, Audi B8 S4. S-Line Rear Diffuser - Platinum Grey. Featuring dual exit / single tip exhaust provisions. Mfg Part # 8K0807521D1RR 8K0 807 521 D 1RR ECS Part # ES# 451244 Brand. 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 Audia4 8k b8 rear diffuser s-line look sedan avant 2007-11/2011 Audi b8 diffuser rear s4 a4 ecs fiber carbon facelift pre line 2009 Caractere rear diffuser with 2 mufflers, fits audi a4 b8.0 2.0 tdi / 1. ECS News - Audi 13Kviews 2 years ago. In this video, I installed the ECS Tuning gloss black diffuser on my b8 s4. This diffuser is compatible with the 2010-2012 Audi S4 & Audi A4 S-Line B8 Enhancethe sporty appeal of your Audi A4 Sline 2008-2012 B8 with our sleek black FRP rear diffuser valance. ITEM DESCRIPTION: We manufacture our Audi A4 Sline FRP diffuser in-house using high-grade AUDIA4 B8 2007-2012 Non S-Line REAR DIFFUSER REAR BUMPER SPOILER TUNING. Opens in a new window or tab. New (Other) $139.00. sobmart (1,558) 99%. Buy It Now +$40.00 shipping. from Poland. 46 watchers. Rieger 99197 for Audi A5 S5 B8 Coupe/Convert. 11-16 Rear Diffuser Bumper Insert (For: Audi) Ournewly designed diffuser for the Audi S4 & A4 S-Line. Beautiful carbon fiber weave and finished to perfection. Our bold fins with our aggressively crafted design gives the rear end an more performance oriented look. Fitment Fits all Audi A4 S-Line/ S4 Sedan & Avant Models 2009-2012. VehicleType: Audi A4 B8 (Non S-Line)Year: 2009 - 2012Style: AMaterial: Polyurethane (Unpainted Raw Material)Installation Note: Quad Exhaust Conversion Required Quantity Decrease quantity for A-Style Rear Diffuser For 2009-2012 Audi A4 B8 (Non S Raisethe level of style on your Facelift B8 A4 S-Line or S4 with the ECS Tuning Carbon Fiber Front Lip Spoiler. 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 wRZOVv.