Give your Audi RS4 B9 or RS5 F5 with a 2.9 TFSI engine and OPF (from 2019) a significant performance upgrade with the Endura Motorsport Downpipes with heat shield. This set drastically improves exhaust gas flow, reduces back pressure and delivers a rawer, sportier sound. Thanks to the integrated heat shield, the engine compartment stays cooler, even under heavy load.
With a diameter of 4.5 inches / 114.3 mm tapering to 3 inches / 76 mm, these downpipes offer maximum flow and a perfect fit with the original front pipes. Handcrafted, TIG-welded and made from top-quality 304 stainless steel — developed for top performance and durability.
Benefits
• Fit guarantee: seamless fit, just like the
original• High flow: 4.5-inch → 3-inch diameter for maximum flow•
304 stainless steel: high-grade stainless steel, heat and pressure resistant•
Heatshield technology: keeps the engine compartment up to 50% cooler•
TIG-welded: handcrafted to the highest standard for maximum strength•
power gain: a noticeable increase in hp and Nm•
Plug-and-play installation: no modifications required•
Suitable for: Audi RS4 B9 / RS5 F5 (2.9 TFSI OPF)
Options
• Without catalytic converter (decat)
• With 200-cell high-flow racing catalytic converter (delivery time 5–10 working days)
Contents
• Downpipes with integrated heat
shield• 2
gaskets• 6 bolts, nuts and
washers• 6 plugs for OPF / temperature and pressure sensors
Video
Click here to watch the video
Frequently asked questions
Does this Downpipe fit an RS4 or RS5 without an OPF?
No, this version is specifically for OPF/GPF models from 2019 onwards. A separate version will be available for the older models.
Do I need to have a remap carried out after fitting?
Yes, after fitting this decat or sports cat, it is recommended that the ECU be reprogrammed for optimum performance.
Is the heat shield version compulsory?
It is not compulsory, but strongly recommended as it keeps the engine compartment noticeably cooler and provides better protection for the surrounding components.
What material are these downpipes made of?
They are made from 100% 304 stainless steel and are hand-crafted using TIG welding for maximum quality and durability.
