IE - Performance Catted Downpipe - Audi A4 / A5 B9 volkswagen-polo-6r---09-14-gti---180-esi3097554 These holes allow for the

These holes allow for the straightforward installation of the carbon fibre cover

Reduces the risk of leaks

K04 of Eliminator kits

the components have been precisely engineered for a perfect fit in your Q5’s engine compartment

IE - Performance Catted Downpipe - Audi A4 / A5 B9 volkswagen-polo-6r---09-14-gti---180-esi3097554 These holes allow for theThe 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