For hardcore track junkies who do not need any mufflers or catalytic converters, we offer a set of test pipes. These test pipes bolt to the turbo outlets, eliminating the mufflers and catalytic converters, but still providing threaded bungs for the primary oxygen sensors.
,br> These pipes are built to Porsche Motorsport spec, with 3" tubing and a 2" exducer diameter to provide quick spoolup yet preventing overboosting. Plus, they cost significantly less than the $2500 Motorsport units! Built of T304 Stainless Steel with thick CNC cut flanges, they are made for serious track use.