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2" receiver opening
Review & Installation Video
Designed to brave the elements
50" diameter is standard for most aftermarket intercoolers and turbo manifolds
Invidia [08-14 WRX, 08-21 STI] High Flow Catted Downpipe 2018 Porsche 911 GT3 (991.2) 2" receiver openingInvidia offers both catted and catless divorced style downpipes that are designed with a separator plate between the turbine and wastegate exhaust streams. Divorced style downpipes reduce exhaust turbulence for exceptional exhaust flow and performance. Every Invidia downpipe features 3in diameter stainless steel piping, 1 2in thick flanges, and a cast upper mouth section. Please note that without engine management such as the Cobb Accessport, a
