Free Flow Stainless Exhaust Downpipe for Audi S4 S5 B9 3.0T ECU Tuning Advanced dry carbon fiber construction

Advanced dry carbon fiber construction (ultra-lightweight & strong)

near-factory sound level ideal for everyday commuting

these tail lights are a perfect match

Cold-bent springs made from high-strength SAE9252 steel provide an ideal balance between comfort and stiffness

they deliver consistent damping

Free Flow Stainless Exhaust Downpipe for Audi S4 S5 B9 3.0T ECU Tuning Advanced dry carbon fiber constructionUnlock improved performance and responsiveness from your Audi S4 or S5 B9 with the STRATEC Performance Exhaust Downpipe with Heat Shield. Designed to improve exhaust flow and reduce backpressure, this upgrade enhances turbo response, power delivery, and overall driving feel. Constructed from high quality materials and featuring an integrated heat shield, this downpipe helps manage engine bay temperatures while protecting surrounding components from