Audi B9 S4/RS4 S5/RS5 Carbon Fiber ECU Cover ECS Tuning Catalyst The rubber is also fully

The rubber is also fully vulcanized to the center cups to increase the lifespan and performance of the mounts significantly

Courtesy of Diversion Automotive

as the original intake hose is too small a diameter to fit over the inlet elbow

Will fit With the following intercoolers

Surface finishing: Clear 3X3 twill weave carbon

Audi B9 S4/RS4 S5/RS5 Carbon Fiber ECU Cover ECS Tuning Catalyst The rubber is also fullyProduct Details The B9 range of the S4 S5 and RS4 RS5 are packed full of styling details and are often fitted with aftermarket carbon fibre induction kits and engine covers, but on every car we saw one thing stood out, the factory ECU spoiling the look under the bonnet so here at ECS we decided something needed doing about this! Designed with the same style carbon fibre that comes on the Carbon Edition range it blends well with the engine covers and