Performance - Audi S4 B9 (2015-Present)

Direnza Decat Exhaust Downpipes are manufactured from T304 grade stainless steel, and feature a heat shield to give extra heat protection on those intense track-sessions. A direct replacement for the stock part, Direnza mandrel-bent exhaust components are fully TIG welded and feature CNC-machined flanges for strength and an accurate, secure fit every time. Engineered to not only improve power and torque across the entire RPM range but Direnza exhaust components improve throttle response to help you push further and faster on the road or the track Fitment Audi S4 B9 3.0T 2017+ modelsAudi S5 B9 3.0T 2017+ models Exhaust Pipe - Length (mm) 700 Exhaust Pipe - Pipe Bore (mm) 140-61×2 Sensor Ports 1

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All Direnza Cold Air Induction Systems are supplied with a high quality, cone style air filter; designed to replace the OEM airbox, offering more surface area compared to the standard filter. Direnza air filters are manufactured from premium grade, washable cotton, ensuring long-lasting performance enhancements. Direnza Cold Air Induction Kits include lightweight alloy pipework mandrel-bent for accurate placement on your vehicle, and coated with a premium grade, black textured finish for a sleek appearance. Designed in-house by Direnza engineers, our Cold Air Induction Kits reduce blockages and significantly enhance air flow into the engine compared with stock induction arrangements, boosting your car’s soundtrack and performance. Heat-resistant silicone hoses are supplied with every Direnza Cold Air Induction Kit. An often-overlooked item, our easy-fit silicones are layered for extra durability, their 5mm wall consisting of four polyester layers finished with jet black pigment. Designed to replace the OE setup, providing up to 50% more filter surface area to help maximise capacity Engineered to help the 3.0 petrol engine breathe easier and improve throttle response from your S4 Gains in power and torque are noticeable over a larger RPM range A straightforward way to give your S4 a sporty, performance soundtrack Complete kit includes mandrel-bent alloy pipework, high quality cotton filter and high performance silicone hoses Fitment Audi S4 B9 3.0 V6 TFSI 2017+ models Audi RS4 B9 3.0 V6 TFSI 2017+ models

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