ECS Tuning Carbon Fibre Rear Diffuser - A4/S4 B8.5 aston can be used on any

can be used on any AIRTEC intercooler

the oil catch can is designed to collect oil and moisture passing through the vacuum system

crucially with enough compliance to allow for adequate engine movement without causing damage to the intake

This induction kit delivers increased air flow and induction noise over the standard restrictive air box

44 L / 393 Inch³A = 805 cm²/ 124

ECS Tuning Carbon Fibre Rear Diffuser - A4/S4 B8.5 aston can be used on anyUpgrade 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 that matches with the factory appeal of the Facelift B8 A4 & S4. The diffuser is crafted of high quality hand laid carbon fiber to achieve it's world class appearance and durability and provides an aggressive and sporty style that's sure to set your vehicle