08-19 STI / 08-14 WRX CSM Downpipe G2 2-Bolt Flange Size:2.5" (OEM) 5" turn down tip

5" turn down tip

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Your choice to add resonator in midpipe section for less overall noise and less rasp

Eliminates slop from shifter

08-19 STI / 08-14 WRX CSM Downpipe G2 2-Bolt Flange Size:2.5" (OEM) 5" turn down tipOur new stock location generation 2 downpipe has a divorced wastegate design with wastegate divider for low turbulence and maximum flow. It includes a durable stainless metallic substrate high flow spun cat placed as far back as possible to mitigate heat soak. For gen 2 we added a thicker 1 2" 304l stainless turbo flange that's nearly impossible to warp even for high horsepower applications. A reinforced hanger was added to handle the most extreme