TTE720 2.9TFSI Upgrade Turbocharger Audi RS4, RS5 B9 1997-2006-audi-tt-1-8t-esr7377374 Thanks to the so-called Grit

Thanks to the so-called Grit Guard

An additional advantage of this mid-muffler replacement is that it has the same diameter as the Bull-X downpipe for Audi A4 + A5 B9 2

and because there is very little extra space available

380mm kit: minimum 19-inch rims required due to the space these calipers take up

Modular adapter rings (48mm or 51mm) for stock turbochargers or TTE720 hybrid turbochargers

TTE720 2.9TFSI Upgrade Turbocharger Audi RS4, RS5 B9 1997-2006-audi-tt-1-8t-esr7377374 Thanks to the so-called GritIntroducing our TTE720 Upgrade Turbochargers for the 2. 9 TFSI fitted to RS4 B9 & RS5 and other Porsche models. The ultimate blend of power, fast response, and Plug&Play ease of fitment. Our first upgrade step utilizing the original turbochargers for greater flow and power courtesy of bigger billet inlet compressors & bigger exhaust turbines and cnc milled exhaust and compressor housings to accept the larger wheels. TTE720 Performance turbochargers