WAGNER TUNING KIT DOWNPIPE FOR AUDI S4 B9 / AUDI S5 F5 B9 300 CELLS EU6

Description

500001031 – Downpipe kit with racing catalyst 300CPSI for Audi S4 B9 / S5 F5 3.0TFSI

high quality cast stainless steel 1.4301 (SS304)
complete 2x Ø3 with adapter on original AGA
designed in CAD and optimized for flow
1x lambda probe connection in OEM position
racing metallic catalyst (300 CPSI EU6 coating)
100% perfect, just replace with a standard part
less thermal load for the Maggiore turbocharger
power thanks to the reduction of back pressure
significantly more torque
optionally also available with replacement center silencer pipes Ø76mm (3 inches) (sporty, muffled sound)

Possible display of errors in the DME.