WAGNERTUNING Downpipe kit for Audi S4 B9 / S5 F5 300CPSI EU6
€ 1.630,00 Tax excl.
Additional performance through back pressure reduction
much more torque
optionally also available with Ø76mm (3 inch) center silencer replacement pipes (sporty, dull sound)
Not approved in the area of the STVO.
Downpipe kit with 300CPSI racing catalyst for the Audi S4 B9 / S5 F5 3.0TFSI
high quality cast stainless steel 1.4301 (SS304)
completely 2x Ø3 with adapter to original AGA
CAD-designed and flow-optimized
1x Lambda sensor connection at OEM position
Racing metal catalyst (300 CPSI EU6 coating)
100% perfect fit, simply replace it with a serial part
less thermal stress for the turbocharger