NEW DESIGN!  TurboXS 2008-2020 WRX/STI downpipe with high flow catalytic converter uses a massive cast 304 Stainless Steel Bellmouth that tapers to 3.0″ piping where it connects to the mid-pipe.

NOTE: For the Legacy GT and Outback XT, this part only fits the manual transmission versions.

Features Include:

• Two-piece design:
• Reduced shipping costs
• Delete the catalytic converter without having to buy a whole new downpipe (Catless Race Pipe WS08-RP-V2 sold separately)
• Easier installation
• Cast 304 Stainless Steel Bellmouth upper section for maximum exhaust gas flow
• 3.5 inch diameter 304 Stainless Steel pipe tapering smoothly to 3.0 inch
• Spare wideband oxygen sensor bung included
• Modified pipe path to provide more ground clearance for lowered cars than previous design
• TIG welded and polished to a show quality finish