Audi S4 (2017-2022) B9 300CPSI EU6 Downpipe Kit- 500001031 Wagner Tuning

Downpipe Kit with 300CPSI Racing catalyst for Audi S4 B9 / S5 F5 3,0TFSI

• made out of high quality stainless steel 1.4301 (SS304)
• complete 2x Ø3 and adapter for stock exhaust
• CAD designed and flow optimised
• 300CPSI with EU6 coating Racing Metal Catalytic Converter
• 100% perfect fit, replace OEM
• less thermal load on the turbocharger
• more power by reducing back pressure
• significantly more torque
• optionally also available with Ø76mm (3 inch) middle silencer-replacement pipes (sporty, dull sound)

Error display in the DME possible. Tuning Recommended

Shipping Policy

Please note, whilst we (and Wagner themselves) try keep all items in stock unfortunately we cannot keep everything at all times in Australia.

Pricing of all (Wagner) items is shown with expectation that we have stock and will ship immediately.
If the item is required to come from Germany, we will airfreight the item but will contact you in regards to a delayed timeframe and additional costs