IE - Performance Catted Downpipe - Audi A4 / A5 B9 skoda-octavia-5e---13-20-vrs---220---230---245-esi2177688 Despite its large dimensions

Despite its large dimensions

may require some sanding for a perfect fit

model years 2007–2018

What performance gains does the intercooler offer

IE - Performance Catted Downpipe - Audi A4 / A5 B9 skoda-octavia-5e---13-20-vrs---220---230---245-esi2177688 Despite its large dimensionsThe IE performance Catted Downpipe for the B9 Audi A4 & A5 has been specifically developed to drastically reduce turbo backpressure and significantly shorten the turbo Spool up time. This results in a more responsive turbo, which is crucial for the calibrations of a Stage 2 ECU tune. The combination of a performance Downpipe and an ECU tune fully utilises the performance potential of both the standard turbocharger and the engine. This leads to an